Chemoselective and Solvent‐Free Thioacetalization of Aldehydes by a Catalytic Amount of NBS
摘要:
A chemoselective, straightforward, and rapid method for thioacetalization of aldehydes by use of 1,2-ethandithiol and a catalytic amount of N-bromosuccinimide under solvent-free conditions is reported. The reaction takes place in excellent yields and short reaction times.