一个简单的途径,以吡咯,异吲哚和杂合类似物

C. Gabbutt, J. Hepworth, B. Heron, Samantha L. Pugh
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引用次数: 16

摘要

由1,2-二甲胺亚甲基或1,2-羟亚甲基羰基化合物和氨基酸衍生的氨基酸经历脱羧环化反应生成吡咯、异吲哚和其他熔融吡咯。环己烷-1,3-二酮和α-烷基-α-氨基酸中的氨基酸优先发生双原子环扩张,导致氧基[2,3-c]吡咯。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A facile route to pyrroles, isoindoles and hetero fused analogues
Enamino acids derived from 1,2-dimethylaminomethylene- or 1,2-hydroxymethylene-carbonyl compounds and amino acids undergo a decarboxylative cyclisation to pyrroles, isoindoles and other fused pyrroles. A two atom ring expansion occurs preferentially with enamino acids from cyclohexane-1,3-diones and α-alkyl-α-amino acids leading to oxocino[2,3-c]pyrroles.
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