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Synthesis of tailor-made 1-aryl-2-arylamino-4-imino-1,4,5,6-tetrahydro-1,3,5-triazine-6-thiones
Authors:M S Suseelan
Institution:(1) Department of Chemistry, University College, Thiruvananthapuram-695, 034 Kerala, India
Abstract:Reaction of 1-amidino-3-arylthioureas (1) with aryl isothiocyanates yielded 1-aryl-2-arylamino-4-imino-1,4,5,6-tetrahydro-1,3,5-triazine-6-thiones (3) which contained the more electron releasing aryl substituent at the ring nitrogen. The reaction of the S-benzyl derivatives of (1) with aryl isothiocyanates could be directed to give the same type of triazinethione derivatives but with the desired aryl substituent at the ring nitrogen.
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