Journal of heterocyclic chemistry

Synthesis and characterization of a series of 1, x??bis??(4??oxo??3, 4??dihydro??1, 2, 3??benzotriazin??3??yl) alkanes

N Hunter, K Vaughan

Index: Hunter, Naomi; Vaughan, Keith Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 3 p. 731 - 738

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Citation Number: 5

Abstract

This paper reports the synthesis and characterization of a series of new bis-benzo-1, 2, 3- triazin-3-yl) alkanes illustrated by structure 1 (ak). The prime method of synthesis is via diazotization of the bis-anthranilamide (2), which in turn is obtained by the reaction of isatoic anhydride (3) with the appropriate alkanediamine. Simple benzotriazinone derivatives of type 4 have been synthesized by several methods. A convenient one-pot method is to ...