The asymmetric synthesis of 1-alkyl-2,3,4,5-tetrahydro-benzazepines and benzo[β]-1-azabicyclo[5,3,1]decanes
摘要:
The metalation-alkylation of benzazepine formamidines gives high yields and good diastereoselectivity of 1-substituted derivatives. Removal of the chiral auxiliary leads to the title compounds in 84-96% ee and represents the first chiral benzazepines prepared via asymmetric synthesis.
The asymmetric synthesis of 1-alkyl-2,3,4,5-tetrahydro-benzazepines and benzo[β]-1-azabicyclo[5,3,1]decanes
摘要:
The metalation-alkylation of benzazepine formamidines gives high yields and good diastereoselectivity of 1-substituted derivatives. Removal of the chiral auxiliary leads to the title compounds in 84-96% ee and represents the first chiral benzazepines prepared via asymmetric synthesis.
The asymmetric synthesis of 1-alkyl-2,3,4,5-tetrahydro-benzazepines and benzo[β]-1-azabicyclo[5,3,1]decanes
作者:A.I Meyers、Richard H Hutchings
DOI:10.1016/s0040-4020(01)80537-8
日期:1993.2
The metalation-alkylation of benzazepine formamidines gives high yields and good diastereoselectivity of 1-substituted derivatives. Removal of the chiral auxiliary leads to the title compounds in 84-96% ee and represents the first chiral benzazepines prepared via asymmetric synthesis.