Journal of the Chemical Society. Chemical communications p. 239 - 241 (1988)
Update date:2022-08-04
Topics:
Naemura, Koichiro
Matsumura, Takahisa
Kotmatsu, Masanori
Hirose, Yoshiki
Chikamatsu, Hiroaki
Hydrolysis of 2,6-diacetoxybicyclo<3.3.1>nonane (5) using lipase from Candida cylindracea gave (+)-(1S,2R,5S,6R)-(4) <81percent enantiomeric excess (e.e.)> and (-)-(1R,2S,5R,6S(-(5) <95percent e.e.>, and pig liver esterase-catalysed hydrolysis of 2,6-diacetoxy-3,3,7,7-tetramethylbicyclo<3.3.1>nonane (9) gave (-)-(1S,2R,5S,6R)-(7) (96percent e.e.) and (+)-(1R,2S,5R,6S)-(9) (86percent e.e.); the enantiomer recognition behaviour of the crown ethers (-)-(11) and (+)-(12) prepared from (-)-(3) and (+)-(7), respectively, has been examined.
View MoreAUSHUN PHARMACEUTICAL TECHNOLOGY CO,.LTD
Contact:+86-25-86883560 15951806178
Address:14 Dayingbi, Zhujiang Rd. East, Nanjing, Jiangsu, China.
Xinji City Taida Sinopec Co., Ltd.
Contact:0086-311-85341278
Address:No.6, Nanhua Road,Xinji City Road,Hebei Province,China
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)
Contact:+86-21-54159691
Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100
website:http://www.shochem.com
Contact:021-50800795
Address:No.1043, Halei Rd, Zhangjiang Hi-Tech Park, Shanghai, Postcode 201203, China
Contact:+86-10-67147360/67107388
Address:No.18 Guangming Zhongjie, Chongwen District, Beijing, 100061, China
Doi:10.1021/jm00402a030
(1988)Doi:10.1021/ja01230a005
(1944)Doi:10.1055/s-1987-28138
(1987)Doi:10.1039/c0cc05707j
(2011)Doi:10.1016/j.tet.2009.01.069
(2009)Doi:10.1021/ja01534a030
(1958)
