作者:Malleswara Rao Kuram、M. Bhanuchandra、Akhila K. Sahoo
DOI:10.1021/jo1000143
日期:2010.4.2
A general and simple strategy for the synthesis of functionally diverse arylvinyl ethers is reported through gold-catalyzed intermolecular addition of electronically and sterically substituted phenols with unactivated alkynes. Addition of phenols to unsymmetrical alkynes provides the corresponding mixture of regioisomers with appreciable selectivity. Multiple hydrophenoxylations of polyphenols with
通过金催化的电子和空间取代的苯酚与未活化炔烃的分子间加成反应,已报道了合成功能多样的芳基乙烯基醚的一般和简单策略。将苯酚添加到不对称炔烃中可提供相应的区域异构体混合物,并具有明显的选择性。成功地证明了多酚与二苯乙炔的多次加氢苯氧基化。