Enantioselective Insertion of a Carbenoid Carbon into a C–C Bond To Expand Cyclobutanols to Cyclopentanols
作者:Akira Yada、Shoichiro Fujita、Masahiro Murakami
DOI:10.1021/ja502229c
日期:2014.5.21
When a carbenoid species generated from a tosylhydrazone is reacted with a cyclobutanol in the presence of a chiral rhodium catalyst, a C-C single bond of the cyclobutanol is cleaved, and the carbenoid carbon is inserted therein to furnish a ring-expanded cyclopentanol in an enantioselective manner.