BIPHENYLENES .24. SYNTHESIS OF 6,7-DIHYDROXYBIPHENYLENE-2,3-QUINONE AND ITS 1,8-DIMETHYL DERIVATIVE (DIBENZOLOGUES OF SQUARIC ACID)

被引：4

作者：

MCOMIE, JFW

WEST, DE

机构：

[1] The University

[2] School of Chemistry, City of Leicester Polytechnic

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 18期

关键词：

D O I：

10.1039/j39690002579

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

6,7-Dihydroxybiphenylene-2,3-quinone has been made by the demethylation of its 6,7-dimethyl ether. 6,7-Dihydroxy-1,8-dimethylbiphenylene-2,3-quinone has been made by demethylation followed by aerial oxidation of 2,3,6,7-tetramethoxy-1,8-dimethylbiphenylene, and by the alkaline hydrolysis of 6,7-diacetoxy-1,8-dimethylbiphenylene-2,3-quinone. The properties of these two dibenzologues of squaric acid are discussed.

引用

页码：2579 / &

共 18 条

[1]

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[2]

ABICHANDANI CT, 1938, J INDIAN I SCI A, V21, P428

[3]

ABICHANDANI CT, 1938, J INDIAN I SCI A, V21, P436

[4] A SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OVERLAPPING IONIZATION CONSTANTS [J].