Monatshefte fur Chemie p. 283 - 290 (1991)
Update date:2022-09-26
Topics:
Noe, Christian R.
Knollmueller, Max
Goestl, Georg
Gaertner, Peter
The synthesis of both enantiomers of norephedrine and norisoephedrine is described to present a method for the preparation of enantiomerically pure branched 1,2-aminoalcohols.In a one pot reaction enantiomerically pure cyanohydrins bearing an acetal protective group are subjected to Grignard-reaction followed by addition of lithium aluminium hydride.After deprotection the target compounds are obtained.
View MoreTai zhou world Pharm & Chem Co., Ltd
Contact:+86-576-85301198
Address:Rome 1001,wangjiang plaza,unti 2,jinshan east Road linhai,zhejiang,china
Contact:0086-29-89196322
Address:North of the Fifth Keji Road, Hi-Tech Industrial Zone, Xi'an City, Shaanxi Province, China
Shijiazhuang Frontierchem Co., Ltd.
Contact:+86-311-89271196
Address:4-4-202 No.15 Biandian Street,Shijiazhuang
Zhejiang kehong chemical co., ltd
Contact:0086-575-85522000
Address:xiner center RD binhai industrial zone shaoxing zhejiang province P.R.China,312073
Beijing Green Guardee Technology CO,.LTD
Contact:+86-10-69706062
Address:F2 BLdj,5 No.37 Chaoqian Road
Doi:10.1016/j.bmc.2011.10.001
(2011)Doi:10.1021/ol202895u
(2012)Doi:10.1021/ja2100356
(2011)Doi:10.1021/ja209244m
(2011)Doi:10.1021/jacs.9b09658
(2019)Doi:10.1039/c2cc32382f
(2012)