Process for prepartion of s-(+)-3-halogeno-1,2-propanediol by tr

Details Process for prepartion of s-(+)-3-halogeno-1,2-propanediol by tr Process for prepartion of s-(+)-3-halogeno-1,2-propanediol by tr

1990-12-19

1993-05-18

Robinson, Douglas W.

Chemistry: molecular biology and microbiology

Process of utilizing an enzyme or micro-organism to destroy...

Resolution of optical isomers or purification of organic...

435157, 435158, 435829, C07C 2900, C07C 3700

Patent

active

052120899

ABSTRACT:
A process for preparation of S-(+)-3-halogeno-1,2-propanediol which comprises cultivating a bacterium, which has an ability to assimilate R-(-)-3-halogeno-1,2-propanediol and belongs to the genus Alcaligenes, or its culture broth in a medium containing racemate 3-halogeno-1,2-propanediol, and recovering S-(+)-3-halogeno-1,2-propanediol from the resulting culture broth.

REFERENCES:
patent: 4840907 (1989-06-01), Kasai et al.
patent: 4943528 (1990-07-01), Nakamura et al.
patent: 4981796 (1991-01-01), Ogura et al.
patent: 5017484 (1991-05-01), Nakamura et al.
Suzuki, et al., entitled "A Novel Method For The Generation Of (R)-And (S)-3-Chloro-1,2-Propanediol . . . ", vol. 1, No. 7, pp. 343-346. 1991.
Kasai, et al., entitled "Degradation of 2,3-Dichloro-1-propanol by a Pseudonmonas sp", Agric. Biol. Chem. 54 (12) 3185-3190 (1990).

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