Synthesis of 3-alkyl-1-isoindolinones by alkylation of a benzotriazolyl substituted N-dimethylamino-phthalimidine

被引:39
作者
Deniau, E [1 ]
Enders, D [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
关键词
alkylation; benzotriazole; carbanions; hydrazines; lactams;
D O I
10.1016/S0040-4020(01)00073-4
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A convenient and versatile synthesis of 3-alkyl-2,3-dihydro-1H-isoindol-1-ones (isoindolinones) based upon sequential metalation, alkylation alpha to nitrogen and C,N-deprotection from 3-benzotriazolyl-2-dimethylamino-phthalimidine is described. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2581 / 2588
页数:8
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