Hydrosulfonylation Reaction with Arenesulfonyl Chlorides and Tetrahydrofuran: Conversion of Terminal Alkynes into Cyclopentylmethyl Sulfones
作者:Christian Simon Gloor、Fabrice Dénès、Philippe Renaud
DOI:10.1002/anie.201707791
日期:2017.10.16
chain reaction to convert terminal alkynes into arenesulfonylmethylcyclopentanes is described. The reaction involves a radical addition–translocation–cyclization process and necessitates solely the use of readily available arenesulfonyl chlorides in tetrahydrofuran. Interestingly, this radical‐mediated C−H activation process took place with a high level of retention of configuration when an enantiomerically