Gold-catalysed rearrangement of O-vinyl oximes for the synthesis of highly substituted pyrroles
作者:Simbarashe Ngwerume、Jason E. Camp
DOI:10.1039/c0cc04372a
日期:——
O-Vinyl oximes were synthesised from the reaction of oximes with activated alkynes and subsequently rearranged using gold catalysis to afford highly substituted pyrroles in an efficient and regiocontrolled process. Additionally, pyrroles were formed directly from oximes and activated alkynes in a multifaceted catalysis process.
由肟与活化的炔烃反应合成邻乙烯基肟,然后使用金催化将其重排,从而在有效且区域控制的过程中提供高度取代的吡咯。此外,吡咯是由肟和活化的炔烃在多方面催化过程中直接形成的。