Reductive heterocyclizations via indium/iodine-promoted one-pot conversion of 2-nitroaryl aldehydes, ketones, and imines

被引：30
|
作者：
Han, Rongbi
Son, Kee In
Ahn, Gil Hwan
Jun, Young Moo
Lee, Byung Min
Park, Younbong
Kim, Byeong Hyo [1 ]
机构：
[1] Kwangwoon Univ, Dept Chem, Seoul 139701, South Korea
[2] Yanbian Univ, MOE, Key Lab Organism Funct Factors Changbai Mt, Jilin 133002, Peoples R China
[3] Korea Res Inst Chem Technol, Taejon 305600, South Korea
[4] Chungnam Natl Univ, Dept Chem, Taejon 305764, South Korea
来源：
TETRAHEDRON LETTERS | 2006年 / 47卷 / 41期
基金：
新加坡国家研究基金会;
关键词：
indium and compounds; reduction; nitro compounds;
D O I：
10.1016/j.tetlet.2006.08.027
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2-Nitroaryl aldehydes, ketones, and imines were reductively cyclized to 2,1-benzisoxazoles with good yields in the presence of indium and iodine in MeOH. Under a similar condition, N-(2-nitrobenzylidene)anilines were produced mixtures of 2,1-benzisoxazoles and 3-anilino-2-phenyl-2H-indazoles. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：7295 / 7299
页数：5
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