Effective Partial Alkynylation of Carboxylic Acid Derivatives to Alkynyl Ketones

Bulletin of the Korean chemical society

Duk Keun An¹  Sang Jun Yim¹  Min Hyeok Kim¹ 

关键词: Partial alkynylation;    Ynone;    Ester;    Acid chloride;    Acid anhydride;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The reaction of carboxylic acid derivatives such as esters, acid chlorides and acid anhydrides with alkynyl lithiums in the presence of lithium morpholinide and BF₃OEt₂ gave alkynyl ketones in good yield (73-96%).

【 授权许可】

Unknown