PUMMERER-TYPE REARRANGEMENT ON AROMATIC RINGS - AN UNPRECEDENTED IPSO-SUBSTITUTION OF THE SULFINYL GROUP OF P-SULFINYLPHENYL ETHERS INTO OXYGEN FUNCTIONAL-GROUPS LEADING TO PROTECTED DIHYDROQUINONE DERIVATIVES

被引：17

作者：

AKAI, S ^{[1
]}

LIO, K ^{[1
]}

TAKEDA, Y ^{[1
]}

UENO, H ^{[1
]}

YOKOGAWA, K ^{[1
]}

KITA, Y ^{[1
]}

机构：

[1] OSAKA UNIV,FAC PHARMACEUT SCI,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 22期

关键词：

D O I：

10.1039/c39950002319

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The treatment of p-(phenylsulfinyl)phenyl ethers 1 with trifluoroacetic anhydride in the presence of styrene selectively caused the direct ipso-substitution of the sulfinyl groups by trifluoroacetoxy groups, giving the protected dihydroquinone derivatives 3 in high to quantitative yields.

引用

收藏

页码：2319 / 2320

页数：2

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