Tetrahedron p. 4231 - 4240 (1990)
Update date:2022-08-05
Topics:
Rabiller, C. G.
Koenigsberger, .
Faber, K.
Griengl, H.
Aiming to improve the enantioselectivity of enzymatic resolution of esters, lipase catalyzed hydrolysis of (D)- and (L)-2-chloropropanoates of four racemic alcohols and transesterification of ethyl (DL)-2-chloropropanoate with optically pure alcohols was investigated.Thus, (rac)-endo-2-norbornyl (L)-2-chloropropanoate was hydrolized by lipase P about 5 times more selectively than its corresponding (D)-counterpart and optically pure (1R,2S,5R)-menthol was obtained by transesterification of its racemate with ethyl (D)-2-chloropropanoate using Candida cylindracea (CC)lipase.From the results obtained it seems obvious that lipases CC and P mainly can recognize the chirality of an alcohol moiety rather than that of an acid
View MoreShanghai Bosman Industrial Co., Ltd
Contact:86-21-63065878-8006
Address:Rm907, No.1611, North Sichuan Road, Hongkou District, Shanghai, 200080 China
Jiangxi Dongbang Pharmaceutical Co., Ltd.
Contact:+86-795-4433603, 4433388
Address:Fengxin Industrial Park, Fengxin County, Jiangxi Province, P.R.C
Tangshan Wisdom Trading Co.,Ltd
Contact:86 315 2222979
Address:No.41 BeiXinXi Road, Yangguang building 1-1102 , Tangshan, Hebei, China
Tengzhou Runlong Fragrance Co., Ltd.
website:http://www.tzrunlong.com/
Contact:--
Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
Contact:0086-22-2822 1962 / 2822 1963
Address:B-808, No. 1, North-South Street, Hexi District,
Doi:10.1016/j.jfluchem.2011.02.002
(2011)Doi:10.1021/jm200288r
(2011)Doi:10.1016/0040-4039(90)80187-Q
(1990)Doi:10.1021/ol2008318
(2011)Doi:10.1016/0031-9422(90)85208-W
(1990)Doi:10.1016/j.ejmech.2011.08.046
(2011)
