Total synthesis of hydroxystrobilurin A via Stille coupling
摘要:
A six-step total synthesis of the fungicidal natural product hydroxystrobilurin A is described, utilising Stille chemistry for efficient access to the strobilurin (E,Z,E)-triene system. (C) 2008 Elsevier Ltd. All rights reserved.
Reaction of bis(Sym-Collidine)-Bromine(I) Hexafluorophosphate with α-Diazo Esters
摘要:
Reaction of alpha-diazo esters with bis(sym-collidine)bromine(I) hexafluorophosphate in methylene chloride at -40 degrees C led to alpha-bromo-alpha,beta-unsaturated esters.