V. Dotsenko, S. Krivokolysko, V. Litvinov
Oct 27, 2012
Citations
0
Influential Citations
12
Citations
Journal
Russian Chemical Bulletin
Abstract
Piperidinium 6-amino-5-cyano-3-N-(4-methylphenyl)carbamoyl-4-phenyl-1,4-dihydro-pyridine-2-thiolate upon the action of primary amines and excess formaldehyde undergoes aminomethylation to form 3,5,7,11-tetraazatricyclo[7.3.1.02,7]tridec-2-ene-9-carboxamides in 36–52% yields.