Reaction of N-arylsulfonyl-p-quinonimines and semiquinoid compounds derived therefrom with arylsulfinic acids

被引:1
|
作者
Avdeenko, AP [1 ]
Zhukova, SA [1 ]
Menafova, YV [1 ]
Yusina, AL [1 ]
机构
[1] Donbass State Machinebldg Acad, UA-184313 Kramatorsk, Ukraine
关键词
D O I
10.1007/BF02757435
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
N-Arylsulfonyl-2,3,5,6-tetrachloro-1,4-benzoquinonimines and 4-arylsulfonylimino-2,3,5,6,6-pentachloro-2-cyclohexen-1-ones react with arylsulfinic acids regioselectively along 6,1-addition. With 4-arylsulfonylimino-2,3,5,6,6-pentachloro-2-cyclohexen-1-ones the 6,1 addition is preceded by nucleophilic substitution of chlorine in position 2. With N-arylsulfonyl-2,3-dichloro-1,4-naphthoquinonimines, 4-arylsulfonyl-2,2,3-trichloro- 1,2,3,4-tetrahydronaphthalen-1-ones and 4-arylsulfonyl-2,2,3,3-tetrachloro-1,2,3,4-tetrahydronaphthalen-1-ones occurred nucleophilic substitution of chlorine in position 2 followed by 6,1-addition of arylsulfinic acid molecule.
引用
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页码:808 / 812
页数:5
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