Papers - Sugai, Takeshi
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A Synthesis of α-Tocopherol Intermediate
T. Sugai, N. Watanabe, H. Ohta
Tetrahedron: Asymmetry 2 371-376 1991.05
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Microbial Hydrolysis as a Potent Method for the Preparation of Optically Active Nitriles, Amides and Carboxylic Acids
H. Kakeya, N. Sakai, T. Sugai, H. Ohta
Tetrahedron Lett. 32 1343-1346 1991.02
Research paper (conference, symposium, etc.), Joint Work, Accepted
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A Simple Preparation of (R)-2-Hydroxy-4-phenylbutanoic Acid
T. Sugai, H. Ohta
Agric. Biol. Chem. 55 293-294 1991.01
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Lipase-catalyzed Kinetic Resolution of 2-Hydroxyhexadecanoic Acid And Its Esters
T. Sugai, H. Ohta
Agric. Biol. Chem. 54 3337-3338 1990.12
Research paper (conference, symposium, etc.), Joint Work, Accepted
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A Synthesis of Japanese Beetle Pheromone Utilizing Lipase-catalyzed Enantioselective Lactonizaton
T. Sugai, S. Ohsawa, H. Yamada, H. Ohta
Synthesis 1112-1114 1990.12
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Enzymatic Preparation of Enantiomerically Enriched Tertiary α-Benzyloxy Acid Esters. Application to the Synthesis of (S)-(-)-Frontalin
T. Sugai, H. Kakeya, H. Ohta
J. Org. Chem. 55 4643-4647 1990.08
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Simple Synthesis of (R)-Hexadecanolide
H. Yamada, T. Sugai, H. Ohta, S. Yoshikawa
Agric. Biol. Chem. 54 1579-1580 1990.06
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Biochemical Preparation of (R)-Sulacatol
T. Sugai, H. Ohta
Agric. Biol. Chem. 54 1577-1578 1990.06
Research paper (conference, symposium, etc.), Joint Work, Accepted
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A Synthesis of (R)-(-)-Mevalonolactone by the Combination of Enzymatic and Chemical Methods
T. Sugai, H. Kakeya, H. Ohta
Tetrahedron 46 3463-3468 1990.05
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Alkylation of 2-Phenylsulfinylethanol
H. Ohta, S. Matsumoto, T. Sugai, Y. Okamoto
Tetrahedron Lett. 31 2895-2898 1990.05
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Reduction of Acyl Enolates of α-Substituted β-Keto Esters by Bakers' Yeast
H. Ohta, N. Kobayashi, T. Sugai
Agric. Biol. Chem. 54 489-493 1990.02
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Structure of (±)-2-Hydroxymethyl-2,6-dimethylcyclohexan-1-ol
M. Morooka, S. Ohba, T. Sugai, H. Kakeya, H.; Ohta, Y. Saito
Acta Cryst. C46 168-170 1990.01
Research paper (conference, symposium, etc.), Joint Work, Accepted
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A Synthesis of (-)-Deoxypodocarpic Acid Methyl Ester via an Enzymatic Enantioselective Hydrolysis of the Key Intermediate Enol Ester
T. Sugai, H. Kakeya, H. Ohta, M. Morooka, S. Ohba
Tetrahedron 45 6135-6144 1989.10
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Lipase-catalyzed Highly Enantioselective Macrolactonization of Hydroxy Acid Esters in an Organic Solvent
H. Yamada, S. Ohsawa, T. Sugai, H. Ohta, S. Yoshikawa
Chem. Lett. 1775-1776 1989.09
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Enzymatic Kinetic Resolution of Cyanohydrin Acetates and its Application to the Synthesis of (S)-(-)-Frontalin
H. Ohta, Y. Kimura, Y. Sugano, T. Sugai
Tetrahedron 45 5469-5476 1989.09
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Enzymatic Preparation of Ethyl (S)-3-Hydroxybutanoate with a High Enantiomeric Excess
T. Sugai, H. Ohta
Agric. Biol. Chem. 53 2009-2010 1989.07
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Microbial Asymmetric Oxidation of 2-Alkoxyethylsulfides and a Facile Synthesis of Chiral Vinyl Sulfoxide
H. Ohta, S. Matsumoto, T. Sugai, Y. Okamoto
Chem. Lett. 625-628 1989.06
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Synthesis of (4S,5R)-5-Hydroxy-4-methyl-3-heptanone (Sitophilure), the Aggregation Pheromone of Sitophilus oryzae and S. zeamais
K. Mori, T. Yoshimura, T. Sugai
Liebigs Ann. Chem. 899-902 1988.09
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Efficient Enzymatic Preparation of (1R,4S)-4-Hydroxy-2-cyclopentenyl Acetate
T. Sugai, K. Mori
Synthesis 19-22 1988.01
Research paper (conference, symposium, etc.), Joint Work, Accepted
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Synthesis of (4aR,10aS)-(-)-8-Methoxy-1,1,4a-trimethyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene, an Optically Active Intermediate for the Synthesis of Diterpenes
T. Sugai, H. Tojo, K. Mori
Agric. Biol. Chem. 50 3127-3132 1986.08
Research paper (conference, symposium, etc.), Joint Work, Accepted