58047-56-6Relevant articles and documents
Direct Synthesis of Enamides via Electrophilic Activation of Amides
Berger, Martin,Kaiser, Daniel,Maulide, Nuno,Spie?, Philipp
supporting information, p. 10524 - 10529 (2021/07/28)
A novel, one-step N-dehydrogenation of amides to enamides is reported. This reaction employs the unlikely combination of LiHMDS and triflic anhydride, which serves as both the electrophilic activator and the oxidant, and is characterized by its simple setup and broad substrate scope. The synthetic utility of the formed enamides was readily demonstrated in a range of downstream transformations.
Highly efficient aminocarbonylation of iodoarenes at atmospheric pressure catalyzed by a robust acenaphthoimidazolyidene allylic palladium complex
Fang, Weiwei,Deng, Qinyue,Xu, Mizhi,Tu, Tao
supporting information, p. 3678 - 3681 (2013/08/23)
A robust allylic palladium-NHC complex was developed and exhibited extremely high catalytic activity toward aminocarbonylation of various (hetero)aryl iodides under atmospheric carbon monoxide pressure, in which a broad range of secondary and primary amines were well tolerated. In addition, the concise synthesis of an anticancer drug tamibarotene was accomplished even in a gram scale, further highlighting the practical applicability of the protocol.