Synthesis of novel isoindolone‐based medium‐sized macromolecules and triazole containing heterocyclic compounds
作者:Lingaiah Boddu、Varakumar Potlapati、N.J.P. Subhashini
DOI:10.1002/jhet.3704
日期:2019.12
macromolecules of medium‐sized heterocyclic rings, such as 7,8‐dihydro‐6H‐benzo[4,5][1,6,3]dioxazonino[2,3‐a]isoindol‐14(9aH)‐one derivatives (5a‐l), were synthesized and its frame work incorporating with a triazole moiety on phenol, ie, 2‐(4‐((1‐(2‐methoxyphenyl)‐1H‐1,2,3‐triazol‐4‐yl)methoxy)phenyl)isoindoline‐1,3‐dione (9a‐f) and also a triazole moiety on carboxylic acid, ie, (1‐(2‐methoxyphenyl)‐1H‐1
一系列新型的基于中等大小杂环的基于异吲哚酮的大分子,例如7,8-二氢-6 H-苯并[4,5] [1,6,3] dioxazonino [2,3-a] isoindol-14 (9A ħ) -酮衍生物(5A-1 ),合成和其与苯酚的三唑基部分并入框架的工作,即,2-(4 - ((1-(2-甲氧基苯基)-1 ħ -1,2- ,3-三唑-4-基)甲氧基)苯基)异吲哚啉-1,3-二酮(9a-f)以及羧酸上的三唑部分,即(1-(2-甲氧基苯基)-1 H -1,合成了在芳基环系统上具有各种取代基的2,3-三唑-4-基)甲基4-(1,3-二氧代异吲哚啉-2-基)苯甲酸酯衍生物(13a-e)。所有合成的化合物均经过IR表征和确认,1 H NMR , 13 C NMR和ESI质谱分析。