Pd-catalyzed oxidative coupling of monosubstituted sydnones and terminal alkynes

被引：19
作者：
Wu, Chunrui [2 ]
Li, Pan [2 ]
Fang, Yuesi [1 ]
Zhao, Jingjing [2 ]
Xue, Weichao [2 ]
Li, Yang [2 ]
Larock, Richard C. [1 ]
Shi, Feng [2 ]
机构：
[1] Iowa State Univ, Dept Chem, Ames, IA 50010 USA
[2] Henan Univ, Key Lab Nat Med & Immunoengn Henan Prov, Kaifeng 475004, Henan, Peoples R China
来源：
TETRAHEDRON LETTERS | 2011年 / 52卷 / 29期
基金：
中国国家自然科学基金; 美国国家科学基金会;
关键词：
Sydnone; Pd-catalysis; Cross coupling; C-H functionalization; NEUTRAL CONDITIONS; ACETIC-ANHYDRIDE; 1,3-DIBROMO-5,5-DIMETHYLHYDANTOIN DBH; ANTIINFLAMMATORY SYDNONES; MOLECULAR-OXYGEN; DIRECT ARYLATION; N-ARYLGLYCINES; PYRAZOLES; DERIVATIVES; ARYL;
D O I：
10.1016/j.tetlet.2011.05.058
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The Pd-catalyzed oxidative coupling of N-substituted sydnones and terminal alkynes offers a quick, one-step synthesis of 4-alkynylsydnones in moderate to good yields. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3797 / 3801
页数：5
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