Synthesis of JKLM Ring Fragment of Ciguatoxin via Acetylene-Cobalt Strategy
作者:Minoru Isobe、Takayuki Baba
DOI:10.1055/s-2003-37533
日期:——
A stereoselective synthesis of the JKLM ring fragment has been achieved through a coupling between two segments via heteroconjugate addition, seven-membered ether ring formation mediated by an acetylene cobalt complex and spiroketalization reaction.