నైరూప్య

Synthesis of Hector’s Bases

Radheshyam Panpalia, Rahul Bhagwatkar and Dipak Tayade

3-Imino-5-substituted imino-1, 2, 4-thiadiazolidine 2(a-f) were synthesized by the oxidative cyclization of 1-substituted-3-formamidinothiocarbamides 1(a-f) in good yields by using liquid bromine. The isolated products were characterized on the basis of conventional elemental analysis, chemical characteristics and spectral analysis.