Metal triflimide as a Lewis acid catalyst for Biginelli reactions in water

被引：96

作者：

Suzuki, Ichiro ^{[1
]}

Suzumura, Yuko ^{[1
]}

Takeda, Kei ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Med Sci, Dept Synth Organ Chem, Minami Ku, Hiroshima 7358553, Japan

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 45期

关键词：

D O I：

10.1016/j.tetlet.2006.09.019

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Metal triflimides such as Ni(NTf2)(2), Cu(NTf2)(2) and Yb(NTf2)(3) catalyzed the Biginelli reaction to afford 3,4-dihydropyrimidin-2(1H)-ones more efficiently in pure water at room temperature than did corresponding metal triflate salts. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：7861 / 7864

页数：4

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