Optical Analysis of Reduction Products of 2-Methylcyclohexanone by Aspergillus repens MA0197.
The products of reduction of 2-methylcyclohexanone by Aspergillus repens MA0197 were analyzed quantitatively by GC after conversion to corresponding diastereoisomeric ( -)-menthyl carbonate derivatives. Although the contents varied considerably with time, the predominant production of S-alcohol was observed, that is, Prelog's rule was obeyed.
a Department of Agricultural Chemistry , Faculty of Agriculture. Ehimc University , Matsuyama 790 , Japan.
H
H
Onishi
a Department of Agricultural Chemistry , Faculty of Agriculture. Ehimc University , Matsuyama 790 , Japan.|b Marutomo Co., Ltd. , 1696 Kominato, Iyo, Ehime 799-31 , Japan.
M
M
Doi
a Department of Agricultural Chemistry , Faculty of Agriculture. Ehimc University , Matsuyama 790 , Japan.
Y
Y
Shuto
a Department of Agricultural Chemistry , Faculty of Agriculture. Ehimc University , Matsuyama 790 , Japan.
Y
Y
Kinoshita
2-methylcyclohexanone; Aspergillus specics; Katsuobushi; asymmetric reduction; molding