Preparation of enantiomerically pure cis- and trans-N-(propionyl)hexahydrobenzoxazolidin-2-ones
摘要:
A high-yield, five-step synthesis of novel enantiomerically pure cis- and trans-N-(propionyl)-hexahydrobenzoxazolidin-2-ones 5a-d from cyclohexene oxide and (S)-alpha-methylbenzylamine is described. The highly diastereoselective benzylation of 5b is also described. (C) 1997 Elsevier Science Ltd.
Preparation of enantiomerically pure cis- and trans-N-(propionyl)hexahydrobenzoxazolidin-2-ones
摘要:
A high-yield, five-step synthesis of novel enantiomerically pure cis- and trans-N-(propionyl)-hexahydrobenzoxazolidin-2-ones 5a-d from cyclohexene oxide and (S)-alpha-methylbenzylamine is described. The highly diastereoselective benzylation of 5b is also described. (C) 1997 Elsevier Science Ltd.
Preparation of enantiomerically pure cis- and trans-N-(propionyl)hexahydrobenzoxazolidin-2-ones
作者:Cecilia Anaya de Parrodi、Eusebio Juaristi、Leticia Quintero、Angel Clara-Sosa
DOI:10.1016/s0957-4166(97)00064-5
日期:1997.4
A high-yield, five-step synthesis of novel enantiomerically pure cis- and trans-N-(propionyl)-hexahydrobenzoxazolidin-2-ones 5a-d from cyclohexene oxide and (S)-alpha-methylbenzylamine is described. The highly diastereoselective benzylation of 5b is also described. (C) 1997 Elsevier Science Ltd.