Heck reactions of amino acid building blocks: application to the synthesis of pyrrololine analogues
摘要:
Heck reactions of unsaturated amino acid building blocks are described which allow acess to homo- and bis-homophenylalanine derivatives and to gamma,delta-unsaturated amino acids. Preliminary synthetic studies utilising this chemistry for the preparation of pyrrololine and deoxypyrrololine analogues are also reported. (C) 2002 Elsevier Science Ltd. All rights reserved.