3-Bromo-1,1-diphenylacetone → HCID 20495741, compound

Participants

Reaction Steps

This 1-bromo-3,3-diphenyl-2-propanone is dissolved in 50 ml. of acetone and added to a warm solution of 1.28 g. of 1,3,4,7-tetrahydro-2H-1,3-diazepin-2-thione in 100 ml. of acetone. The reaction mixture is warmed, with stirring, for 3 hours and then stirred for 72 hours. The mixture is cooled and the resulting solid is collected by filtration, giving the desired product.

Provenance & Evidence