Silver-Catalyzed Intramolecular C(5)-H Acyloxylation of 1,4-Disubstituted 1,2,3-Triazoles

被引：15
|
作者：
Liu, Yaowen [1 ]
Zhang, Wensheng [2 ]
Xie, Kai [1 ]
Jiang, Yubo [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Sci, Kunming 650500, Peoples R China
[2] Jiaozuo Teachers Coll, Sch Sci & Technol, Jiaozuo 454001, Peoples R China
来源：
SYNLETT | 2017年 / 28卷 / 12期
基金：
中国国家自然科学基金;
关键词：
silver-catalyzed; 1,2,3-triazoles; C(5)-H activation; acyloxylation; lactone; C-H FUNCTIONALIZATION; METAL-FREE ROUTE; CARBOXYLIC-ACIDS; OXIDATIVE ACYLOXYLATION; EFFICIENT SYNTHESIS; BOND ACTIVATION; PALLADIUM; DERIVATIVES; ARYLATION; AZIDE;
D O I：
10.1055/s-0036-1588779
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Silver-catalyzed direct lactonization of 1,4-disubstituted 1,2,3-triazole acids through C(5)-H acyloxylation is reported. This method provides a concise and efficient pathway to synthesize lactone-fused triazole derivatives, which were obtained in good to excellent yields at room temperature.
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页码：1496 / 1500
页数：5
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