Question: what is tscl organic chemistry?
Answer: TsCl and MsCl: Two Reagents That Convert Hydroxyl Groups (OH) Into Good Leaving Groups. ... Treatment of an alcohol with TsCl or MsCl, usually in the presence of a weak base such as pyridine, results in the sulfonate esters. (The purpose of pyridine is to mop up any HCl that is formed during the course of the reaction.)