One-Pot Synthesis of Strain-Release Reagents from Methyl Sulfones
作者:Myunggi Jung、Vincent N. G. Lindsay
DOI:10.1021/jacs.2c00923
日期:2022.3.23
their increasing utility, their preparation typically requires multiple steps in low overall yield. In this work, we report an expedient and general one-pot procedure for the synthesis of 1-sulfonylbicyclo[1.1.0]butanes from readily available methyl sulfones and inexpensive epichlorohydrin via the dialkylmagnesium-mediated formation of 3-sulfonylcyclobutanol intermediates. Furthermore, the process was