OXIDATIONS OF SUBSTITUTED PHENOLS WITH HYPERVALENT IODINE - APPLICATIONS TO THE PHTHALIDE ANNULATION ROUTE TO ANTHRAQUINONES

被引:54
作者
MITCHELL, AS [1 ]
RUSSELL, RA [1 ]
机构
[1] DEAKIN UNIV,DEPT CHEM SCI,GEELONG,VIC 3217,AUSTRALIA
关键词
OXIDATION; QUINONE MONOACETALS; PHTHALIDE ANIONS; ANTHRAQUINONES;
D O I
10.1016/0040-4039(93)85123-E
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Substituted phenols are oxidized by phenyliodonium diacetate in methanol to yield either cyclohexa-2,4-dienones or the isomeric 2,5-dienones depending upon the structure of the phenol. Annulation of these oxidation products with the anion of 3-cyanophthalide affords access to a range of anthraquinones not previously accessible by this route.
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页码:545 / 548
页数:4
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