The design of a spiro-pyrrolidine organocatalyst and its application to catalytic asymmetric Michael addition for the construction of all-carbon quaternary centers
作者:Jin-Miao Tian、Yong-Hai Yuan、Yong-Qiang Tu、Fu-Min Zhang、Xiao-Bo Zhang、Shi-Heng Zhang、Shao-Hua Wang、Xiao-Ming Zhang
DOI:10.1039/c5cc02765a
日期:——
A novel chiral spiro-pyrrolidine silyether organocatalyst has been designed. Its catalytic asymmetric effect is demonstrated by the Michael addition reaction, which affords the desired products with an all-carbon quaternary center...
设计了一种新型的手性螺吡咯烷甲硅烷基醚有机催化剂。迈克尔加成反应证明了其催化不对称作用,该反应可提供具有全碳四元中心的所需产物。