Microwave-assisted Tertiary Carbon Radical Reaction for Construction of Quaternary Carbon Center;
R. Sato, R. Okamoto, T. Ishizuka, A. Nakayama, S. Karanjit, K. Namba, Chem. Lett., 48, 414-417 (2019).[Link]
A Concise Asymmetric Total Synthesis of (+)-Epilupinine;
T. Tsutsumi, S. Karanjit, A. Nakayama, K. Namba, Org. Lett., 4013-4017 (2019).[Link]
Asymmetric Total Syntheses and Structure Elucidations of (+)-Eurotiumide F and (+)-Eurotiumide G ;
A. Nakayama, H. Sato, S. Nagano, S. Karanjit, H. Imagawa, K. Namba,Chem. Pharm. Bull, 67, 953-958 (2019).[Link]
Highly active and reusable hydrotalcite-supported Pd(0) catalyst for Suzuki coupling reactions of aryl bromides and chlorides;
K. Sangita, M. Kashihara, A. Nakayama, L. K. Shrestha, K. Ariga, K. Namba,Tetrahedron, 74, 948-954 (2018).[Link]
Asymmetric Total Syntheses and Structure Revisions of Eurotiumide A and Eurotiumide B, and Evaluation of their Fluorescent Properties as Natural Probes;
A. Nakayama, H. Sato, S. Karanjit, N. Hayashi, M. Oda, K. Namba,Eur. J. Org. Chem., 4013-4017 (2018).[Link]
Direct Synthesis of Polycyclic Tropinones via Condensation‐(4+3) Cycloaddition Cascade Reaction;
T. Okamoto, M. Shibata, S. Karanjit, A. Nakayama, M. Yoshida, K. Namba,Chem. Eur. J., 24, 9508-9513 (2018).[Link]
Quantitation of sevoflurane in whole blood and aqueous solutions by volatile organic compound sensing;
Y. Hase, K. Suzuki, N. Kamekura, M. Shibuya, Y. Takahashi, K. Namba, T. Fujisawa,J. Pharmacological and Toxicological Methods, 94, 71-76 (2018).[Link]
Synthesis and Evaluation of 1,3a,6a-triazapentalene (TAP)-bonded system;
M. Ito, A. Mera, T. Mashimo, T. Seki, S. Karanjit, E. Ohashi, A. Nakayama, K. Kitamura, T. Hamura, H. Ito, K. Namba,Chem. Eur. J., in press (2018).[Link]
Organic Chemistry Research on the Mechanistic Elucidation of Iron Acquisition in Barley;
Kosuke Namba and Yoshiko Murata,Bio. Pharm. Bull, 41, 1502-1507 (2018).[Link]
Chapter 6: Kinetic Control in Natural Product Synthesis, Kosuke Namba and Eisaku Ohashi;
Kinetic Control in Synthesis and Self-assembly, ELSEVIER book [Link]
2017年
原著論文
Development of 1,3a,6a-triazapentalene-labeled enterobactin as a fluorescence quenching sensor of iron ion
T. Hayashi, A. Osawa, T. Watanabe, Y. Murata, A. Nakayama, K. Namba, Tetrahedron Lett., 58, 1961-1964 (2017) [Link]
Synthesis of 2,6-Disubstituted-1,3a,6a-Triazapentalenes and Their Fluorescence Properties
A. Mera, M. Ito, A. Nakayama, K. Namba, Chem. Lett., 46, 539-542 (2017) [Link]
総論・著書
Total Synthesis of Palau'amine
K. Namba, K. Takeushi, Y. Kaihara, K. Tanino,J. Synth. Org. Chem., Jpn., 75, 1094-1101 (2017)[Link]
2016年
原著論文
Functional 1,3a,6a-triazapentalene scaffold: Design of fluorescent probes for kinesin spindle protein (KSP)
J. Sawada, A. Osawa, T. Takeuchi, M. Kaneda, S. Oishi, N. Fujii, A. Asai, K. Tanino, K. Namba, Bioorg. Med. Chem. Lett., 26,5765-5769 (2016) [Link]
Effective Cellular Morphology Analysis for Differentiation Processes by a Fluorescent 1,3a,6a-Triazapentalene Derivative Probe in Live Cells
R. Kamada, F. Tano, F. Kudoh, N. Kimura, Y. Chuman, A. Osawa, K. Namba, K. Tanino, PLOSone, 11,e0160625 (2016) [Link]
Facile Guanidine Formation under Mild Acidic Conditions.
K. Takeuchi, A. Nakayama, K. Tanino, K. Namba, Synlett, 27, 2591-2596 (2016) [Link]
Direct cyclization of 1,3-diaryl propargylic alcohols with β-dicarbonyl compounds by palladium-boric acid dual-catalyst system.
M. Yoshida, S. Ohno, S. Eguchi, T. Mizuguchi, K. Matsumoto, K. Namba, Tetrahedron., 72, 5633-5639 (2016) [Link]
Substituent Effect at the C4-Position of 1,3a,6a-Triazapentalene.
A. Nakayama, S. Nishio, A. Otani, A. Mera, A. Osawa, K. Tanino, K. Namba, Chem. Pharm. Bull., 64, 830-837 (2016) [Link]
Synthesis of functionalized 2,3-dihydropyrroles by oxidative radical cyclization of N-Sulfonyl β-enamino esters with alkenes.
M. Yoshida, A. Kobayashi, A. Nakayama, K. Namba Tetrahedron, 72, 2544-2551 (2016) [Link]
2015年
原著論文
Total Synthesis of Palau'amine
K. Namba, K. Takeuchi, Y. Kaihara, M. Oda, A. Nakayama, A. Nakayama, M. Yoshida, K. Tanino, Nature Communications, 6:8731 (2015) [Link]
Acid-catalyzed [4+3] cycloaddition reaction of N-nosyl pyrroles.
M. Shibata, R. Fuchigami, R. Kotaka, K. Namba, K. Tanino, Tetrahedron, impress (2015) [Link]
Total Syntheses and Initial Evaluation of [Ψ[C(═S)NH]Tpg4]vancomycin, [Ψ[C(═NH)NH]Tpg4]vancomycin, [Ψ[CH2NH]Tpg4]vancomycin, and Their (4-Chlorobiphenyl)methyl Derivatives: Synergistic Binding Pocket and Peripheral Modifications for the Glycopeptide Antibiotics.
A. Okano , A. Nakayama , K. Wu , E. A. Lindsey , A. W. Schammel , Y. Feng , K. C. Collins , D. L. Boger, J. Am. Chem. Soc., 137, 3693-3704 (2015) [Link]
Synthesis of Yellow and Red Fluorescent 1,3a,6a-Triazapentalene and Theoretical Investigation of Optical Properties.
K. Namba, A. Osawa, A. Nakayama, A. Mera, F. Tano, Y. Chuman, E. Sakuda, T. Taketsugu, K. Sakaguchi, N. Kitamura, K. Tanino, Chem. Sci., 6, 1083-1093 (2015) [Link]
2'-Deoxymugineic acid promotes growth of rice (Oryza sativa L.) by orchestrating iron and nitrate uptake processes under high pH conditions.
R. Araki, K. Kousaka, K. Namba, Y. Murata, J. Murata, Plant. J., 81, 233-246 (2015) [Link]
2014年
原著論文
One-pot synthesis of tri- and tetrasubstituted pyridines by sequential ring-opening/cyclization/oxidation of N-arylmethyl 3-aziridinylpropiolate esters.
M. Yoshida,* T. Mizuguchi, K. Namba, Angew. Chem. Int. Ed., 53, 14550-14554 [Link]
N-Acyl-N-tosylhydrazine as a Synthon To Construct Tetrasubstituted Carbon Centers Possessing a Nitrogen Group.
K. Namba,* Y. Shobo, K. Fujimoto, I. Shoji, M. Yoshida, K. Tanino,* Eur. J. Org. Chem, in press. [Link]
Total synthesis of (-)-HM-3 and (-)-HM-4 utilizing a palladium-catalyzed addition of an arylboronic acid to an allenic alcohol followed by Eschenmoser-Claisen rearrangement.
M. Yoshida,* T. Kasai, T. Mizuguchi, K. Namba, Synlett, 25, 1160-1162 (2014) [Link]
Synthesis of functionalized 2-vinyl-2,3-dihydropyrroles and 3-methylene-1,2,3,4-tetrahydropyridines by palladium-catalyzed cyclization of ß-enaminocarbonyl compounds with allylic bisacetates.
M. Yoshida,* K. Kinoshita, K. Namba, Org. Biomol. Chem., 12, 2394-2403 (2014) [Link]
Concise total syntheses of heliannuols B and D.
Y. Manabe, M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron, 70, 742-748 (2014) [Link]
Highly efficient, enantiocontrolled total syntheses of (+)-heliannuol D and (–)-helibisabonol A.
Y. Manabe, M. Kanematsu, M. Osaka, M. Yoshida, K. Shishido,* Heterocycles, 88, 441-452 (2014) [Link]
2013年
原著論文
Synthesis of substituted tetrahydrocyclobuta[b]benzofurans by palladium-catalyzed substitution/[2+2] cycloaddition of propargylic carbonates with 2-vinylphenols.
M. Yoshida,* S. Ohno, K. Namba, Angew. Chem. Int. Ed., 52, 13597-13600 (2013) [Link]
Transformations of 1-(Oxiranylmethyl)-1,2,3-triazoles into 2-(Oxiranylmethyl)-1,2,3-triazoles and Alkanenitriles.
A. Osawa, A. Mera, K. Namba,* K. Tanino,* Synlett, 207-210 (2013) [Link]
Enantioselective total syntheses of pygmaeocins B and C.
A. Obase, A. Kageyama, Y. Manabe, T. Ozawa, T. Araki, H. Yokoe, M. Kanematsu, M. Yoshida, K. Shishido,* Organic Letters., 15, 3666-3669 (2013)
Regio- and diastereoselective synthesis of functionalized hydroxyhexahydrocyclopenta[b]furancarboxylates by oxidative radical cyclization of cyclic β-keto esters with alkenes.
M. Yoshida,* H. Takai, S. Yodokawa, K. Shishido, Tetrahedron., 69, 5273-5280 (2013) [Link]
Synthesis of tetrasubstituted pyrroles by palladium-catalyzed cyclization of propargylic carbonates with β-enamino esters.
M. Yoshida,* C. Sugimura, Tetrahedron Lett., 54, 2082-2084 (2013) [Link]
Regiocontrolled construction of furo[3,2-c]pyran-4-one derivatives by palladium-catalyzed cyclization of propargylic carbonates with 4-hydroxy-2-pyrones.
M. Yoshida,* T. Nakagawa, K. Kinoshita, K. Shishido, J. Org. Chem., 78, 1687-1692 (2013) [Link]
Diastereoselective intramolecular carbamoylketene/alkene [2 + 2] cycloaddition: Enantioselective access to pyrrolidinoindoline alkaloids.
T. Araki, T. Ozawa, H. Yokoe, M. Kanematsu, M. Yoshida, K. Shishido*, Org. Lett., 15, 200-203 (2013) [Link]
Total syntheses of (±)-folicanthine and (±)-chimonanthine via a double intramolecular carbamoylketene–alkene [2+2] cycloaddition.
T. Araki, Y. Manabe, K. Fujioka, H. Yokoe, M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron Lett., 54, 1012-1014 (2013) [Link]
An efficient access to aspermytin A and oblongolide C through an intramolecular nitrile oxide-alkene [3+2] cycloaddition.
A. Inoue, M. Kanematsu, S. Mori, M. Yoshida, K. Shishido*, Synlett, 24, 61-64 (2013) [Link]
総論・著書
Synthesis of functionalized cyclic molecules by palladium-catalyzed cyclization of propargylic esters with bis-nucleophiles.
M. Yoshida, Heterocycles, in press [Link]
2012年
原著論文
Concise [4+3] cycloaddition reaction of pyrroles leading to tropinone derivatives.
R. Fuchigami, K. Namba,* K. Tanino,* Tetrahedron Lett., 53, 5725-5728 (2012) [Link]
One-pot Synthesis of Highly Fluorescent 2,5-Disubstituted-1,3a,6a-triazapentalene.
K. Namba,* A. Mera, A. Osawa, E. Sakuda, N. Kitamura, K. Tanino,* Organic Letters, 14, 5554-5557 (2012) [Link]
Hg(OTf)2-Catalyzed Vinylogous Semi-Pinacol Rearrangement Leading to 1,4-Dihydroquinolines.
K. Namba,* M. Kanaki, H. Suto, M. Nishizawa, K. Tanino,* Organic Letters, 14, 1222-1225 (2012) [Link]
Carbon-Nitrogen Bond Formation Between Allyl Silyl Ether and Hydrazide Promoted by Mercuric Triflate Catalyst.
H. Yamamoto,* N. Yamasaki, S. Yoshidome, I. Sasaki, K. Namba, H. Imagawa, M. Nishizawa, Synlett, 1069-1073 (2012) [Link]
Synthesis of (±)-esermethole via an intramolecular carbamoylketene-alkene [2+2] cycloaddition.
T. Ozawa, M. Kanematsu, H. Yokoe, M. Yoshida, K. Shishido*, Heterocycles, 85, 2927-2932 (2012) [Link]
Synthesis of oxazolidinones by efficient fixation of atmospheric CO2 with propargylic amines using silver/DBU dual catalyst system.
M. Yoshida,* T. Mizuguchi, K. Shishido, Chem. Eur. J., 18, 15578-15581 (2012) [Link]
Total synthesis of natural enantiomers of heliespirones A and C via the diastereoselective intramolecular Hosomi-Sakurai reaction.
T. Ozawa, M. Kanematsu, H. Yokoe, M. Yoshida, K. Shishido,* J. Org. Chem., 77, 9240-9249 (2012) [Link]
Regio- and enantioselective synthesis of functionalized tetrahydroquinolines by palladium-catalyzed cyclization of 2-amidophenylmalonates with allylic bisacetates.
M. Yoshida,* Y. Maeyama, K. Shishido, Tetrahedron, 68, 9962-9972 (2012) [Link]
Total synthesis of natural enantiomers of heliespirones A and C via the diastereoselective intramolecular Hosomi-Sakurai reaction.
A. Miyawaki, D. Kikuchi, M. Niki, Y. Manabe, M. Kanematsu, H. Yokoe, M. Yoshida, K. Shishido,* J. Org. Chem., 77, 8231-8243 (2012) [Link]
Platinum-Catalyzed Regioselective Hydration of 1-(2-Propynyl)-2-formylpyrroles.
M. Yoshida,* S. Yodokawa, Heterocycles, 86, 599-609 (2012) [Link]
Enantioselective synthesis of 8-epi-xanthatin and biological evaluation of xanthanolides and their derivatives.
H. Yokoe, K. Noboru, Y. Manabe, M. Yoshida, H. Shibata, K. Shishido,* Chem. Pharm. Bull., 60, 1340-1342 (2012) [Link]
Total synthesis of (±)-3-hydroxy-β-ionone through a ring-closing enyne metathesis.
D. Kikuchi, M. Yoshida, K. Shishido,* Synlett, 577-580 (2012) [Link]
Enantioselective total synthesis of heliespirone B.
A. Miyawaki, Y. Manabe, M. Yoshida, K. Shishido,* Tetrahedron Lett., 53, 1236-1239 (2012) [Link]
Synthesis of tetra-substituted furans by palladium-catalyzed decarboxylative [3+2] cyclization of propargyl β-keto esters.
M. Yoshida,* S. Ohno, K. Shishido, Chem. Eur. J., 18, 1604-1607 (2012) [Link]
Total synthesis of penostatin B.
K. Fujioka, H. Yokoe, M. Yoshida, K. Shishido,* Org. Lett., 14, 244–247 (2012) [Link]
Enantiocontrolled access to the ionone type bisnorsesquiterpenes. Total syntheses of 3-oxo-α-ionol and related natural products.
D. Kikuchi, M. Yoshida, K. Shishido,* Tetrahedron Lett., 53, 145-147 (2012) [Link]
総論・著書
Total Synthesis of Manzacidins. An Overview and Perspective.
Y. Ohfune,* K. Oe, K. Namba, T. Shinada, Heterocycles, 85, 2617-2649 (2012) [Link]
Development of palladium-catalyzed transformations using propargylic compounds.
M. Yoshida, Chem. Pharm. Bull., 60, 285-299 (2012) [Link]
2011年
原著論文
Direct Synthesis of Fluorescent 1,3a,6a-Triazazapentalene Derivatives via Click-Cyclization-Aromatization Cascade Reaction.
K. Namba,* A. Osawa, S. Ishizaka, N. Kitamura, K. Tanino,* J. Am. Chem. Soc., 133, 11466-11469 (2011) [Link]
Synthesis of substituted 1,4,5,6-tetrahydrocyclopenta[b]pyrroles by platinum-catalyzed cascade cyclization/ring expansion of 2-alkynyl-1-azaspiro[2.3]hexanes.
M. Yoshida,* Y. Maeyama, M. Al-Amin, K. Shishido, J. Org. Chem., 76, 5813–5820 (2011) [Link]
Diastereoselective construction of 7-methylenebicyclo[3.2.1]oct-3-en-2-one derivatives by palladium-catalyzed cyclization of propargylic acetates with 2-oxocyclohex-3-enecarboxylates.
M. Yoshida,* C. Sugimura, K. Shishido, Org. Lett., 13, 3482–3485 (2011) [Link]
Efficient access to a dihydropyran-containing macrolide via a transannolar oxy-Michael reaction: Total synthesis of (+)-aspergillide C.
H. Kobayashi, M. Kanematsu, M. Yoshida, K. Shishido,* Chem. Comm., 47, 7440–7442 (2011) [Link]
Enantiocontrolled total syntheses of breviones A, B, and C.
H. Yokoe, C. Mitsuhashi, Y. Matsuoka, T. Yoshimura, M. Yoshida, K. Shishido,* J. Am. Chem. Soc., 133, 8854–8857 (2011) [Link]
Enantioselective syntheses of the assigned structures of the helibisabonols A and B.
A. Miyawaki, M. Osaka, M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron, 67, 6753-6761 (2011) [Link]
Efficient and enantioselective total syntheses of heliannuols A and K .
M. Kanematsu, K. Soga, Y. Manabe, S. Morimoto, M. Yoshida, K. Shishido,* Tetrahedron, 67, 4758-4766 (2011) [Link]
Synthesis of substituted 3-iodopyrroles by cycloisomerization of propargylic aziridines with iodine.
M. Yoshida,* S. Easmin, M. Al-Amin, Y. Hirai, K. Shishido, Tetrahedron, 67, 3194-3200 (2011) [Link]
Expedient enantioselective total synthesis of (+)-helianane.
K. Soga, M. Kanematsu, M. Yoshida, K. Shishido,* Synlett, 1171-1173 (2011) [Link]
Total synthesis of the aspergillides A and B based on the transannolar oxy-Michael reaction.
M. Kanematsu, M. Yoshida, K. Shishido,* Angew. Chem. Int. Ed., 50, 2618-2620 (2011) [Link]
Total synthesis of (+)-aspergillide C.
M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron Lett., 52, 1372-1374 (2011) [Link]
総論・著書
野崎-檜山-岸反応(NHK)反応.
早川一郎, 難波康祐
化学同人, 2011年10月
2010年
原著論文
Synthetic Studies on Palauamine. Construction of the Cyclopentane Core via an Asymmetric [1,3]-Dipolar Cycloaddition.
K. Namba, M. Inai, U. Sundermeier, Robert M. Williams,* Tetrahedron Letters, 51, 6557-6559 (2010) [Link]
Hg(OTf)2-BINAPHANE-Catalyzed Enantioselective Anilino Sulfonamide Allyl Alcohol Cyclization.
H. Yamamoto,* E. Ho, K. Namba, H. Imagawa, M. Nishizawa, Chem. Eur. J., 16, 11271-11274 (2010) [Link]
Hg(OTf)2-Catalyzed Cycloisomerization of Aryl- and Hetero- Substituted 1,3-Dienes.
M. Nishizawa,* S. Shiomi, D. Odate, I. Sasaki, K. Namba, H. Yamamoto, H. Imagawa,* Chemistry Letters, 39, 830-831 (2010) [Link]
Development of Mugineic Acid as a Molecular Probe for the Mechanistic Elucidation of Iron Acquistion in Barley.
K. Namba,* K. Kobayashi, Y. Murata, H. Hirakawa, T. Yamagaki, T. Iwashita, M. Nishizawa, S. Kusumoto,* K. Tanino,* Angew. Chem. Int. Ed., 49, 9956-9959 (2010) [Link]
Stereoselective synthesis of cyclic hemiacetals from 4-formylbenzoates and α,β-unsaturated aldehydes using a solfoalkyl-substituted N-heterocyclic carbene catalyst.
M. Yoshida,* N. Terai, K. Shishido, Tetrahedron, 66, 8922-8927 (2010) [Link]
Highly regioselective synthesis of substituted tetrahydroquinolines by palladium-catalyzed cyclization of substituted 2-amidophenylmalonates with 1,4-diacetoxybut-2-ene.
M. Yoshida,* Y. Maeyama, K. Shishido, Tetrahedron Lett., 51, 6008-6010 (2010) [Link]
An efficient total synthesis of (+)-heliannuol D.
M. Osaka, M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron: Asym., 21, 2319-2320 (2010) [Link]
Concise and efficient synthesis of 4-hydroxy-2-pyrones from pentane-2,4-diones.
M. Yoshida,* H. Takai, C. Mitsuhashi, K. Shishido,* Heterocycles, 81, 881-886 (2010) (Special Issue) [Link]
Total synthesis of (+)-aspermytin A.
A. Inoue, M. Kanematsu, M. Yoshida, K. Shishido,* Tetrahedron Lett., 51, 3966-3968 (2010) [Link]
Enantioselective formal total synthesis of aplysin utilizing a palladium-catalyzed addition of an arylboronic acid to an allenic alcohol–Eschenmoser-Claisen rearrangement.
M. Yoshida,* Y. Shoji, K. Shishido, Tetrahedron, 66, 5053-5058 (2010) [Link]
Highly diastereoselective synthesis of tetrahydrobenzofuran derivatives by palladium-catalyzed reaction of propargylic esters with substituted beta-dicarbonyl compounds.
M. Yoshida,* M. Higuchi, K. Shishido, Tetrahedron, 66, 2675-2682 (2010) [Link]
Synthesis of (±)-heliannuol D based on platinum catalyzed regioselective addition of arylboronic acids to allene.
M. Osaka, M. Kanematsu, M. Yoshida, K. Shishido,* Heterocycles, 80, 1003-1012 (2010) (Special Issue) [Link]
A synthetic study of bauhinoxepin J: Construction of a dibenzo[b,f]oxepin ring system by a DDQ-promoted oxidative dearomatization–cyclization approach.
M. Yoshida,* Y. Maeyama, K. Shishido, Heterocycles, 80, 623-629 (2010) (Special Issue) [Link]
総論・著書
Toward Mechanistic Elucidation of Iron Acquisition in Barley: Efficient Synthesis of Mugineic Acids and Their Transport Activities.
K. Namba,* Y. Murata, Chemical Record, 10, 140-150 (2010) [Link]
Toward Palauamine; Hg(OTf)2-Catalyzed Synthesis of Cyclopentane Core.
K. Namba,* Y. Kaihara, H. Yamamoto, H. Imagawa, K. Tanino, R. M. Williams, M. Nishizawa,* Chem. Eur. J., 15, 6560-6563 (2009) [Link]
4-Aminopyridines-Catalyzed Direct and Regioselective Acylation of N-Tosylhydrazide.
K. Namba, I. Shoji, M. Nishizawa, K. Tanino,* Organic Letters, 11, 4970-4973 (2009) [Link]
Hg(OTf)2-Catalyzed Instantaneous Hydration of and -Hydroxy Internal Alkynes with Complete Regioselectivity.
M. Nishizawa,* T. Takemoto, I. Sasaki, M. Nakano, E. Ho, K. Namba, H. Yamamoto, H. Imagawa, Synlett, 1175-1179 (2009) [Link]
Silaphenylmercuric Triflate-Catalyzed Reactions: The First Solid Supported Mercuric Salt Catalyst.
H. Yamamoto,* I. Sasaki, Y. Hirai, K. Namba, H. Imagawa, M. Nishizawa,* Angew. Chem. Int. Ed., 48, 1244-1247 (2009) [Link]
Attempts to Improve the Overall Stereoselectivity of Ireland-Claisen Rearrangemen.
C-L. Chen, K. Namba, Y. Kishi,* Organic Letters, 11, 409-412 (2009) [Link]
Stereoselective construction of substituted chromans by palladium-catalyzed cyclization of propargylic carbonates with 2-(2-hydroxyphenyl)acetates.
M. Yoshida,* M. Higuchi, K. Shishido, Org. Lett., 11, 4752-4755 (2009) [Link]
Synthesis of substituted 3-iodopyrroles by electrophilic cyclization of propargylic aziridines.
M. Yoshida,* M. Al-Amin, K. Shishido,Tetrahedron Lett., 50, 6268-6270 (2009) [Link]
Oxidative carboxylation of arylaldehydes with water by a solfoxylalkyl-substituted N-heterocyclic carbene catalyst.
M. Yoshida,* Y. Katagiri, W.-B. Zhu, K. Shishido, Org. Biomol. Chem., 7, 4062-4066 (2009) [Link]
Total synthesis of bongkrekic acid via sequential Suzuki-Miyaura coupling reactions.
M. Kanematsu, M. Shindo, M. Yoshida, K. Shishido,* Synthesis, 2893-2904 (2009) (Special Issue) [Link]
Syntheses of substituted furans and pyrroles by platinum-catalyzed cyclizations of propargylic oxiranes and aziridines in aqueous media.
M. Yoshida,* M. Al-Amin, K. Shishido, Synthesis, 2454-2466 (2009) (Feature Article) [Link]
Total synthesis of radolanin H and proposed structure of radolanin E.
M. Yoshida,* K. Nakatani, K. Shishido, Tetrahedron, 65, 5702-5708 (2009) [Link]
Total syntheses of enokipodins A and B utilizing palladium-catalyzed addition of an arylboronic acid to an allene.
M. Yoshida,* Y. Shoji, K. Shishido, Org. Lett., 11, 1441-1443 (2009) [Link]
Synthesis of (-)-heliannuol E via mercuric triflate catalyzed arylene cyclization.
T. Kamei, T. Takahashi, M. Yoshida, K. Shishido,* Heterocycles, 78, 1439-1444 (2009) [Link]
Diastereoselective construction of substituted tetrahydropyrans using an intramolecolar oxy-Michael strategy.
F. Yakushiji, J. Maddaluno, M. Yoshida, K. Shishido,* Tetrahedron Lett., 50, 1504-1506 (2009) [Link]
Synthesis of sundiversifolide and diversifolide via a diastereoselective [3+2] nitrile oxide cycloaddition reaction.
H. Sasaki, H. Yokoe, M. Shindo, M. Yoshida, K. Shishido,* Heterocycles, 77, 773-777 (2009) (Special Issue) [Link]
Diastereoselective construction of chiral building blocks for the synthesis of indole alkaloids using intramolecolar Heck reaction.
Y. Murakami, M. Yoshida, K. Shishido,* Tetrahedron Lett., 50, 1279-1281 (2009) [Link]
Rhodium-catalyzed diastereoselective coupling of propargylic oxiranes with arylboronic acids in water.
M. Yoshida,* M. Hayashi, K. Matsuda, K. Shishido, Heterocycles, 77, 193-199 (2009) (Special Issue) [Link]
総論・著書
Transition metal-catalyzed ring expansion cyclization reactions.
M. Yoshida, Y. Nagao, in Handbook of Cyclization Reactions; S.-M. Ma, Ed.; WILEY-VCH, Weinheim, pp. 813-842 (2009)
2008年
原著論文
Efficient Glycosylation Using ODS Adsorption Method Based on the Affinity of Long Alkoxybenzyl Glycoside.
H. Imagawa,* A. Kinoshita, H. Yamamoto, K. Namba, M. Nishizawa,* Synlett, 1981-1984 (2008) [Link]
Hg(OTf)2-Catalyzed Cyclization of N-Tosylanilinoallylic Alcohols Leading 2-Vinyindolines.
K. Namba,* Y. Nakagawa, H. Yamamoto, H. Imagawa, M. Nishizawa,* Synlett, 10, 1719-1723 (2008) [Link]
Hg(OTf)2-Catalyzed Aryl Allyl Alcohol Cyclization.
K. Namba, H. Yamamoto, I. Sasaki, K. Mori, H. Imagawa, M. Nishizawa,* Organic Letters, 10, 1767-1770 (2008) [Link]
A specific transporter for iron (III)-phytosiderophore complex involved iron acquisition by bareley roots.
Y. Murata,* E. Harada, K. Sugase, K. Namba, M. Horikawa, J.-F. Ma, N. Yamaji, D. Ueno, K. Nomoko, T. Iwashita, S. Kusumoto, Pure Appl Chem, 80, 2689-2697 (2008) [Link]
Regiocontrolled addition of arylboronic acids to allenes using palladium and platinum catalysts.
M. Yoshida,* K. Matsuda, Y. Shoji, T. Gotou, M. Ihara, K. Shishido, Org. Lett., 10, 5183-5186 (2008) [Link]
Synthesis of substituted furans by platinum-catalyzed cyclization of propargylic oxiranes in aqueous media.
M. Yoshida,* M. Al-Amin, K. Matsuda, K. Shishido, Tetrahedron Lett., 49, 5021-5023 (2008) [Link]
Synthesis of 5-vinylideneoxazolidin-2-ones by DBU-mediated CO2-fixation reaction of 4-(benzylamino)-2-butynyl carbonates and benzoates.
M. Yoshida,* Y. Komatsuzaki, M. Ihara,* Org. Lett., 10, 2083-2086 (2008) [Link]
Total synthesis of (-)-xanthatin.
H. Yokoe, M. Yoshida, K. Shishido,* Tetrahedron Lett., 49, 3504-3506 (2008) [Link]
Total syntheses of phomallenic acids B and C utilizing palladium-catalyzed coupling of propargylic tosylates with terminal alkynes.
M. Yoshida,* M. Al-Amin, K. Shishido, Synthesis, 1099-1105 (2008) [Link]
Highly diastereoselective synthesis of tetrahydrobenzofuranones by palladium-catalyzed reaction of propargylic carbonates with 2-substituted cyclohexane-1,3-diones.
M. Yoshida,* M. Higuchi, K. Shishido, Tetrahedron Lett., 49, 1678-1681 (2008) [Link]
2007年
原著論文
Structural element responsible for the Fe(III)-specific transport as phytosiderophore complex by HvYS1 transporter of barley.
E. Harada, K. Sugase, K. Namba, T. Iwashita, M. Yoshiko,* FEBS Letters, 581, 4298-4302 (2007) [Link]
Virtually Complete E-Selective -Unsaturated Ester Synthesis by Hg(OTf)2-Catalyzed Hydration of sec-Ethoxyalkynyl Acetate.
Y. Ohfune,* K. Oe, K. Namba, T. Shinada, Organic Letters, 9, 5577-5580 (2007) [Link]
Catalytic Activation of the Leaving Group in the SN2 Reaction.
H. Yamamoto, G. Pandey, Y. Asai, M. Nakano, A. Kinoshita, K. Namba, H. Imagawa, M. Nishizawa,* Organic Letters, 9, 4029-4032 (2007) [Link]
A Practical Synthesis of a Phytosiderophore 2-Deoxymugineic Acid. A Key to the Mechanistic Study of Iron Acquisition by Graminaceous Plants.
K. Namba, Y. Murata, M. Horikawa, T. Iwashita, S. Kusumoto,* Angew. Chem. Int. Ed., 46, 7060-7063 (2007) [Link]
Total synthesis and morphogenesis-inducing activity of (±)-thallusin and its analogues.
M. Nishizawa,* T. Iyenaga, T. Kurisaki, M. Sharfuddin, K. Namba, H. Imagawa, Y. Shizuri, Y. Matsuo, Tetrahedron Letters, 48, 4229-4233 (2007) [Link]
Synthesis and Absolute Structure of Manzacidin B.
T. Shinada,* E. Ikebe, K. Oe, K. Namba, M. Kawasaki, Y. Ohfune,* Organic Letters, 9, 1765-1767 (2007) [Link]
Synthesis of vinyloxazolidinones by palladium-catalyzed CO2-recycling reaction of 4-(benzylamino)-2-butenyl carbonates.
M. Yoshida,* Y. Ohsawa, K. Sugimoto, H. Tokuyama, M. Ihara, Tetrahedron Lett., 48, 8678-8682 (2007) [Link]
Enantiospecific Synthesis of 1,3-Disubstituted Allenes by Palladium-Catalyzed Coupling of Propargylic Compounds with Arylboronic Acids.
M. Yoshida,* T. Okada, K. Shishido, Tetrahedron, 63, 6996-7002 (2007) [Link]
Palladium-Catalyzed Diastereoselective Coupling of Propargylic Oxiranes with Terminal Alkynes.
M. Yoshida,* M. Hayashi, K. Shishido, Org. Lett., 9, 1643-1646 (2007) [Link]
Total Synthesis of (+)-Sundiversifolide.
H. Yokoe, H. Sasaki, T. Yoshimura, M. Shindo, M. Yoshida, K. Shishido,* Org. Lett., 9, 969-971 (2007) [Link]
Palladium-Catalyzed Three-Component Coupling of Propargylic Oxiranes, Phenols and Carbon Dioxide.
M. Yoshida,* T. Murao, K. Sugimoto, M. Ihara,* Synlett, 575-578 (2007) [Link]
2006年
原著論文
On the Stereoselectivity of Asymmetric Strecker Synthesis in a Cyclohexane System: Synthesis of Optically Active Cis- and Trans-1-amino-2-hydroxycyclohexane-1-carboxylic Acids.
T. Shinada,* T. Kawakami, H. Sakai, H. Matsuda, T. Umezawa, M. Kawasaki, K. Namba, Y. Ohfune,* Bulletin of the Chemical Society of Japan, 79, 768-774 (2006) [Link]
Palladium-catalyzed carbon dioxide elimination-fixation reaction of 6-methoxycarbonyloxy-2,4-hexadien-1-ols.
M. Yoshida,* Y. Ohsawa, M. Ihara,* Tetrahedron, 62, 11218-11216 (2006) [Link]
Syntheses of Heliannuols G and H; Structure Revision of the Natural Products.
S. Morimoto, M. Shindo, M. Yoshida, K. Shishido,* Tetrahedron Lett., 47, 7353-7356 (2006) [Link]
Ruthenium-Catalyzed Ring Expansion Reaction of 1-Acetylenylcyclobutanols with Methyl Vinyl Ketone.
K. Sugimoto,* M. Yoshida, M. Ihara,* Synlett, 1923-1927 (2006) [Link]
