ChemInform Abstract: Reaction of 1-Chloroalkylheterocumulenes with Diphenylguanidine. Synthesis and IR Spectra of 2-Aryl-2-trifluoromethyl-4-oxo(imino)-6-imino-perhydro-1,3,5-triazines.
Abstract
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ChemInform Abstract
The synthesis of the title triazines (III) and (V) by regioselective cyclization of heterocumulenes (I) and (IV), resp., with guanidine (II) is presented. The so formed 4-oxo derivatives (III) form intermolecular associates in solution while the 4-imino analogues (V) isomerize in solution to give the compounds (VI).