Fungal deracemization of benzoin

被引:33
作者
Demir, AS [1 ]
Hamamci, H
Sesenoglu, O
Neslihanoglu, R
Asikoglu, B
Capanoglu, D
机构
[1] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey
[2] Middle E Tech Univ, Dept Biotechnol, TR-06531 Ankara, Turkey
[3] Middle E Tech Univ, Dept Food Engn, TR-06531 Ankara, Turkey
关键词
fungi; deracemization; hydroxyketones; benzoin;
D O I
10.1016/S0040-4039(02)01362-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An enzyme system of Rhizopus oryzae (ATCC 9363) catalyzes the inversion of the chirality of benzoin via a deracemization reaction and, depending on the pH of the medium, both enantiomers of benzoin are obtained in good yield and high ee starting from rac-benzoin. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:6447 / 6449
页数:3
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