DBU Promoted Deformylative/Dehalogenative Difunctionalization to Access β‐Bromovinyl Aldehydes Derived from Tetralones**
作者:Madan Sau、Sapana Dubey、Shreya Roy、Shubhankar Samanta、Tapas Das
DOI:10.1002/ejoc.202300788
日期:——
Metal-free deformylative/dehalogenative carbonylation, Michael addition of β-bromovinyl aldehydes for the synthesis of δ-oxo esters and vinyl ethers have been reported. Nucleophilic and organo-catalytic behaviour of DBU is explored and the regeneration of the parent starting material from the vinyl ether is also highlighted.
已经报道了无
金属脱酰基/脱卤羰基化、β-
溴乙烯基醛的迈克尔加成用于合成 δ-氧代酯和
乙烯基醚。探索了
DBU 的亲核和有机催化行为,并重点介绍了
乙烯基醚母体原料的再生。