Ring opening of cyclic N,O-acetals with allyltrimethylsilane under Lewis acidic conditions
摘要:
Five and six-membered cyclic N,O-acetals with N-carboxyalkyl and sulfonyl groups undergo clean and high yielding ring opening with allyltrimethylsilane in the presence of strong Lewis acids to give homoallylic amine derivatives. (C) 2009 Elsevier Ltd. All rights reserved.
Ring opening of cyclic N,O-acetals with allyltrimethylsilane under Lewis acidic conditions
作者:Roderick W. Bates、Yongna Lu、Melody Peiling Cai
DOI:10.1016/j.tet.2009.07.011
日期:2009.9
Five and six-membered cyclic N,O-acetals with N-carboxyalkyl and sulfonyl groups undergo clean and high yielding ring opening with allyltrimethylsilane in the presence of strong Lewis acids to give homoallylic amine derivatives. (C) 2009 Elsevier Ltd. All rights reserved.