Dicyclohexylcarbodiimide → HCID 13799417, compound

Participants

Reaction Steps

1.0 g (0.005 mol) dicyclohexylcarbodiimide and 2.0 g (0.005 mol) 6-benzylthio-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-nicotinic acid are dissolved in 30 ml methylene chloride, then stirred for 4 hours at room temperature and allowed to stand overnight. The reaction mixture is filtered and the filtrate is then compressed. The oily residue crystallizes after a while.

Provenance & Evidence