Oxidation of 1-acylindoles with oxodiperoxomolybdenum (VI), MoO5HMPA. Preparation of 2, 3-dihydroxyindoline and indoxyl derivatives.

簡俊生， 鈴木孝子， 川崎知己， 坂本正徳

Index: Chemical and Pharmaceutical Bulletin, , vol. 32, # 10 p. 3945 - 3951

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Citation Number: 31

Abstract

... Column chromatography was carried out on silica gel (80—100 mesh, Kanto Chemical Co., Inc.). ... Page 6. 3950 Vol. 32 (1984) 3) Treatment of 2a with HZSO'L: Concentrated HZSO4 (0.5 ml) was added to a solution of 2a ( 104 mg, 0.5 mmol) in CHZCIZ (1 ml) at 0 °C with stirring. ...