Copper-catalyzed cross-coupling reactions of 5-stibano-1,2,3-triazoles with bromoalkynes under aerobic conditions: Synthesis of 5-alkynyl-1,2,3-triazoles

被引：3

作者：

Yamada, Mizuki ^{[1
]}

Matsuura, Daiki ^{[1
]}

Hasegawa, Mai ^{[1
]}

Murata, Yuki ^{[1
]}

Kakusawa, Naoki ^{[2
]}

Matsumura, Mio ^{[1
]}

Yasuike, Shuji ^{[1
]}

机构：

[1] Aichi Gakuin Univ, Sch Pharmaceut Sci, Chikusa Ku, 1-100 Kusumoto Cho, Nagoya, Aichi 4648650, Japan

[2] Hokuriku Univ, Fac Pharmaceut Sci, Ho 3 Kanagawa Machi, Kanazawa, Ishikawa 9201181, Japan

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2018年 / 871卷

关键词：

Copper-catalyzed cross-coupling reaction; Organoantimony; Stibane; Bromoalkyne; 1,2,3-Triazole; CLICK CHEMISTRY; 1,2,3-TRIAZOLES; CYCLOADDITION; 1,4,5-TRISUBSTITUTED-1,2,3-TRIAZOLES; ALKYNES; AZIDES; ACIDS;

D O I：

10.1016/j.jorganchem.2018.07.010

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cu-catalyzed cross-coupling of 5-stibano-1,2,3-triazoles with bromoalkynes is described. The reaction of 5-stibanotriazoles with bromoalkynes under aerobic conditions in DMF, using a combination of 10 mol% of Cu2O and 1,10-phenanthroline, produced a variety of 5-alkynyltriazoles in moderate-to-excellent yields. This reaction is the first example of Cu-catalyzed C(Ar)-C(sp) bond formation using trivalent organoantimony compounds. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：79 / 85

页数：7

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