Tetrahedron p. 3289 - 3294 (1987)
Update date:2022-07-30
Topics:
Hendrie, Shirley K.
Leonard, John
An alternative method of preparation for a range of proline derived chiral lithium amide bases is described. (S)-2-(Pyrrolidinomethyl) pyrrolidine, prepared by the new route, has been used to deprotonate cis and trans tbutyldimethylisiloxy-3,4-epoxycyclopentane enantioselectively, thus generating chiral cis and trans tbutyldimethylsiloxy-2-cyclopenten-4-ols.The products had higher enantiomeric purity than those produced when the base was prepared by a previously reported method.
View MoreBeijing Zhongshuo Pharmaceutical T & D Co.,Ltd
Contact:0086-10-64430626
Address:ea No 16, HEPINGLI,DONGCHENG DISTRICT,BEIJING,P.R.CHINA.
Contact:+86-0512-62857507
Address:Boji Science Park, No1688C,Taishan road, Suzhou ,China
guide(suzhou) fine materials co. ltd
Contact:0512-80972173
Address:21st Building, No.369 Lushan Rd, New District Suzhou China 215129
Synochem Ingredients Corp., Ltd.
Contact:+86-512-5636 2180
Address:Zhangjiagang Free Trade Zone
Tianjin Bright Future Technology Co., Ltd
Contact:0086-22-58016666
Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China
Doi:10.1002/ejic.200701255
(2008)Doi:10.1002/adsc.201800518
(2018)Doi:10.1021/jo00389a068
(1987)Doi:10.1248/cpb.53.81
(2005)Doi:10.1039/b814336f
(2009)Doi:10.1039/b821039j
(2009)
