Cp*Co<sup>III</sup>-Catalyzed C–H Alkenylation/Annulation to Afford Spiro Indenyl Benzosultam
作者:Hui Liu、Jie Li、Miao Xiong、Jijun Jiang、Jun Wang
DOI:10.1021/acs.joc.6b00976
日期:2016.7.15
Cp*Co-III-catalyzed tandem inert C-H alkenylation/annulation of N-sulfonyl ketimines with alkynes is revealed. A series of spiro indenyl benzosultams were facilely prepared in good yields under mild reaction conditions.