Oxidative free radical reactions between 2-amino-1,4-benzoquinones and carbonyl compounds

Che Ping Chuang, An I. Tsai

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

The manganese(III) initiated oxidative free radical reactions of 2-amino-1,4-benzoquinone are described. The free radical reaction of 5,6-dimethyl-2-methylamino-1,4-benzoquinone (1) provides a novel method for the synthesis of indole-4,7-dione and indole-2,4,7-trione. High chemoselectivity was observed in different solvents. The regioselectivity of this reaction was also studied with 5-methyl-2-methylamino-1,4-benzoquinone (19). In most cases, indole-4,7-diones 20 and 21 were produced in high regioselectivity.

原文English
頁(從 - 到)11911-11919
頁數9
期刊Tetrahedron
63
發行號48
DOIs
出版狀態Published - 2007 十一月 26

All Science Journal Classification (ASJC) codes

  • 生物化學
  • 藥物發現
  • 有機化學

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