Palladium-Catalyzed Arylation of Allylic Benzoates Using Hypervalent Siloxane Derivatives
摘要:
Palladium-catalyzed cross-coupling of hypervalent arylsiloxane derivatives proceeded in good to excellent yields with allylic benzoates. Arylation occurred with complete inversion of configuration. The scope and limitations of this reaction, an alternative to the Stille coupling, is summarized.
作者:Zhao Chen、Jinhua Liang、Jun Yin、Guang-Ao Yu、Sheng Hua Liu
DOI:10.1016/j.tetlet.2013.08.049
日期:2013.10
A novel intermolecular Alder-enereaction based on aryne and olefins was developed. We performed this transformation under mild conditions such as at room temperature, and this reaction displayed high selectivity and good yields only in the presence of CsF. Hence, the intermolecular Alder-enereaction of aryne with olefins provides an effective route to synthesize derivatives of olefins.
Palladium-Catalyzed Arylation of Allylic Benzoates Using Hypervalent Siloxane Derivatives
作者:Reuben Correia、Philip DeShong
DOI:10.1021/jo010627f
日期:2001.10.1
Palladium-catalyzed cross-coupling of hypervalent arylsiloxane derivatives proceeded in good to excellent yields with allylic benzoates. Arylation occurred with complete inversion of configuration. The scope and limitations of this reaction, an alternative to the Stille coupling, is summarized.