Tetrahedron Asymmetry p. 1223 - 1229 (1998)
Update date:2022-07-30
Topics: Synthesis NMR spectroscopy Chiral NMR studies Enantioselective Reaction Chiral synthesis Lithium amide Cyclohexene oxide enantioselective deprotonation
Khan, Agha Zul-Qarnain
De Groot, Rimke W.
Arvidsson, Per I.
Davidsson, Oejvind
A new chiral lithium amide has been designed starting from (S)-proline. This new chiral lithium amide has been used for asymmetric deprotonation/ring opening of cyclohexene oxide to give (S)-2-cyclohexen-1-ol in 88% yield and 78% enantiomeric excess. NMR studies of the lithium amide and the ligand- substrate complex are also presented.
View MoreShandong Ailitong New Material Co.,Ltd
Contact:+86-536-3226266
Address:zhongjia village, putong town , qingzhou city,Shandong Province,China
Shanghai Potomer International Trade CO., LTD
Contact:+86-21-61397128
Address:Room 304,No.505 ,Caoyang Road.Shanghai,China
Baoding City Light Industry And Textiles Imp.& Exp. Corp. Chemical Department.
Contact:86-312-3262436
Address:NO.658 CHAOYANG SOUTH STREET,BAODING CITY HEBEI CHINA
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)
website:http://www.bjgreenchem.com/
Contact:+86-427-6515887
Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
Suzhou Howsine Biological Technology Co.,Ltd(expird)
website:http://www.howsine.com
Contact:86-512-67262751
Address:No 3,Weihua Road ,Suzhou Industrial Park ,Jiangsu ,China.
Doi:10.1021/ja971109i
(1997)Doi:10.1016/S0040-4039(00)89893-7
(1968)Doi:10.1002/anie.201503250
(2015)Doi:10.1016/S0968-0896(98)00003-0
(1998)Doi:10.1039/a800271a
(1998)Doi:10.1021/ja01031a046
(1969)