Ring contracting rearrangements of 3-amino-4-(arylamino)-1H-isochromen-1-ones

被引：12
|
作者：
Opatz, T [1 ]
Ferenc, D [1 ]
机构：
[1] Johannes Gutenberg Univ Mainz, Inst Organ Chem, D-55128 Mainz, Germany
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 2006卷 / 01期
关键词：
heterocycles; amines; oxidation; ring contraction; rearrangements;
D O I：
10.1002/ejoc.200500575
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Two new ring contracting rearrangements of 3-amino-4-(arylamino) -1H-isochromen-1-ones, leading to 1-(arylanlino)-3-oxo-1,3-dihydroisobenzofuran-1-carboxamides and 2-aryl-3-oxo-2,3-dihydro-1H-isoindole-1-carboxamides, are described. Both conversions proceed in high yield and no further purification of the products is necessary. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006).
引用
收藏
页码：121 / 126
页数：6
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