Synthesis of chiral 4-nitrophenyl alkyl methylphosphonothioates: BF3·Et2O-catalyzed alcoholysis of phosphonamidothioates
摘要:
Facile and highly enantioselective synthesis of 4-nitrophenyl alkyl methylphosphonothioates 5a-f was achieved in high yields via BF3.Et2O-catalyzed alcoholysis of resolved phosphonamidothioates 4a and 4b. (C) 2002 Elsevier Science Ltd. All rights reserved.
Synthesis of chiral 4-nitrophenyl alkyl methylphosphonothioates: BF3·Et2O-catalyzed alcoholysis of phosphonamidothioates
摘要:
Facile and highly enantioselective synthesis of 4-nitrophenyl alkyl methylphosphonothioates 5a-f was achieved in high yields via BF3.Et2O-catalyzed alcoholysis of resolved phosphonamidothioates 4a and 4b. (C) 2002 Elsevier Science Ltd. All rights reserved.