Influence of benzo??bridging on the stability of 6aλ4??thia??1, 2, 5, 6??tetraazapentalenic systems

…, JP Declercq, J Feneau??Dupont

文献索引：L'abbe, Gerrit; Dehaen, Wim; Bastin, Lieve; Declercq, Jean-Paul; Feneau-Dupont, J. Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 2 p. 461 - 465

全文：HTML全文

被引用次数: 6

摘要

Abstract Methylation of the phenylhydrazone derived from 8-oxo-8H-indeno [1, 2-d]-1, 2, 3- thiadiazole 5 with Meerwein's reagent furnishes the two methylated products 7 and 8. Single crystal X-ray analyses of these compounds reveal no significant S… NPh interaction, thus excluding a thiapentalene structure.