Aminoalkohole, 1. Mitt.: Ein Verfahren zur Synthese enantiomerenreiner 1,2-Aminoalkohole miterythro-Konfiguration
摘要:
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 aluminum hydride. After deprotection the target compounds are obtained.
Noe, Christian R.; Knollmueller, Max; Steinbauer, Gerhard, Chemische Berichte, 1988, vol. 121, p. 1231 - 1240
作者:Noe, Christian R.、Knollmueller, Max、Steinbauer, Gerhard、Jangg, Edith、Voellenkle, Horst
DOI:——
日期:——
Aminoalkohole, 1. Mitt.: Ein Verfahren zur Synthese enantiomerenreiner 1,2-Aminoalkohole miterythro-Konfiguration
作者:Christian R. Noe、Max Knollm�ller、Georg G�stl、Peter G�rtner
DOI:10.1007/bf00810829
日期:1991.4
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 aluminum hydride. After deprotection the target compounds are obtained.