Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1990-04-19
1992-10-13
Robinson, Douglas W.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435157, 435280, 4352521, 435843, C12P 718
Patent
active
051550300
ABSTRACT:
A process for preparing an optically active (R)-(-)-3-halo-1,2-propanediol comprising reacting an epihalohydrin with an epihalohydrin hydratase originating from a microorganism. For example, the microorganism belongs to the genus Corynebacterium or the genus Microbacterium. Epihalohydrins which can be used include epichlorohydrin and epibromohydrin. The reaction can be carried out at a temperature of from 5.degree. to 50.degree. C. and a pH of from 4 to 10.
REFERENCES:
patent: 4840907 (1989-06-01), Kasai et al.
Nakamura Tetsuji
Watanabe Ichiro
Knode Marian C.
Nitto Chemical Industry Co. Ltd.
Robinson Douglas W.
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