HNO2-Assisted Triazine Cycle Contraction in 3-oxo-,3-thioxo- and 3-imino-5,7-dimethyl-4a,7a-diphenyl-perhydroimidazo[4,5-e][1,2,4]triazin-6-ones
Angelina Nikolaevna Kravchenko, Galina Anatol'evna Gazieva, Sergei Vitalyevich Vasilevskii, Pavel Alekseevich Belyakov, Yulia Vladimirovna Nelyubina
Volume 22, Issue 6, 299-301
Communication , 7 November 2012