Some homochiral compounds containing a difluoromethylene unit along with oxygen and nitrogen functionalities have been obtained starting from alpha,alpha-difluorocarboxylic esters and (+)-(R)-methyl p-tolyl sulfoxide.
Some homochiral compounds containing a difluoromethylene unit along with oxygen and nitrogen functionalities have been obtained starting from alpha,alpha-difluorocarboxylic esters and (+)-(R)-methyl p-tolyl sulfoxide.