Synthesis of derivatives of 3,4-dihydro-1H-2-benzopyran

Chin. J. Org. Chem. ›› 1991, Vol. 11 ›› Issue (2): 198-203. Previous Articles Next Articles

Original Articles

3,4-二氢-1H-2-苯并吡喃衍生物化合成

王进军;刘永军;姜贵吉

吉林化工学院精细化工系;曲阜师范大学化学系;延边大学化学系

发布日期:1991-04-25

Synthesis of derivatives of 3,4-dihydro-1H-2-benzopyran

WANG JINJUN;LIU YONGJUN;JIANG GUIJI

Published:1991-04-25

Abstract

The synthesis of [2]benzopyrano[3,4-b]indoles I (R = H, Cl, Br, MeO, NO2) and [2]benzopyrano[3,4-b]furo[4,5-b]quinoxalines II (R1 = H, Br) was reported. N-Substituted indoles were obtained by alkylation and acylation at nitrogen of indole.

Key words: ELEMENTAL ANALYSIS, INFRARED SPECTROPHOTOMETRY, NMR SPECTROMETRY, BENZOPYRAN P, PYRANONE P, BENZOPYRAN P, FURAN P, QUINOLINE P, PHENYLHYDRAZINE

CLC Number:

R914

Cite this article

WANG JINJUN;LIU YONGJUN;JIANG GUIJI. Synthesis of derivatives of 3,4-dihydro-1H-2-benzopyran[J]. Chin. J. Org. Chem., 1991, 11(2): 198-203.

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3,4-二氢-1H-2-苯并吡喃衍生物化合成

Synthesis of derivatives of 3,4-dihydro-1H-2-benzopyran

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