Journal of Heterocyclic Chemistry

A novel synthesis of 4, 6??dimethyl??and diphenyl??2, 5??dihydro??1, 3, 5, 2??triazaphosphorines

VS Li, LA Cates

Index: Li, Ven-Shun; Cates, Lindley A. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 503 - 505

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Citation Number: 1

Abstract

Abstract The synthesis of 2, 5-dihydro-1, 3, 5, 2-triazaphosphorines via the intramolecular cyclization of N, N'-phos-phinylacetamidines or benzamidines is described. These derivatives represent the sole examples of 4, 6-dialkyl or diaryl substitutions of this ring