Chemical and Pharmaceutical Bulletin p. 1164 - 1166 (1999)
Update date:2022-08-05
Topics:
Akita, Hiroyuki
The enantioselective hydrolysis of (±)-4-(1-acetoxyethyl)-N- (cyclohexylcarbamoyl)-benzenesulfonamides 3 with lipase Amano P from Pseudomonas sp. in a water-saturated solvent gave (R)-4-(1-hydroxyethyl)-N- (cyclohexylearbamoyl)benzenesulfonamide 2 (39%, >99% ee) and unchanged (S)-3 (50%, 62% ee). On the other hand, enantioselective esterification of (±)-2 with lipase Amano P in the presence of vinyl acetate provided (R)-3 (41%, >99% ee) and unchanged (S)-2 (46%, 78% ee).
View MoreZhangJiaGang YaRui Chemical Co.,Ltd.
Contact:0512-58360968
Address:China JiangSu Province Zhang Jia Gang City YangShe Oriental Plaza Building 10 B307
QINGDAO HONG JIN CHEMICAL CO.,LTD.
website:http://www.hongjinchem.com
Contact:+86-532-83657313
Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Sichuan Sangao Biochemical Co., Ltd
Contact:+86-28-84874233
Address:19F, Bldg.2, Shudu Center, Tianfu 2nd St., Hi-tech zone, Chengdu 610041, Sichuan Province, China.
Jining tiansheng chemical co.,ltd.
Contact:+86-537-5158722
Address:ROOM 1011, BLOCK B, CUIDU INTERNATIOAL BUSINESS CENTER, JINING CITY, CHINA
SuZhou Ascepion Pharmaceuticals, Inc.(expird)
Contact:0512-86881668
Address:Building C,68Xingqing Road,Suzhou,China.
Doi:10.1016/S0040-4020(98)01211-3
(1999)Doi:10.1016/S0040-4020(98)01222-8
(1999)Doi:10.1016/S0040-4039(98)02585-4
(1999)Doi:10.1016/j.cclet.2019.12.040
(2020)Doi:10.1016/j.carres.2016.09.015
(2016)Doi:10.1016/S0960-894X(98)00706-9
(1999)
