Triethylamine → N-(2-mesitylenesulfonyl)-p-styrenesulfonamide

Participants

Reaction Steps

Using 55.0 g (0.3 mol) of p-styrenesulfonamide, 3.7 g (0.03 mol) of 4-(N,N-dimethylamino)pyridine, 82.0 g (0.81 mol) of triethylamine, 91.8 g (0.42 mol) of 2-mesitylenesulfonyl chloride, and 500 ml of acetonitrile, reaction was conducted in the same manner as in Synthesis Example 1. As a result, 70.9 g of N-(2-mesitylenesulfonyl) -p-styrenesulfonamide was obtained (yield, 64.7%; light-yellow crystals; m.p., 146.5-147° C.).

Provenance & Evidence