Sulfenyiation of β-Diketones Using C-H Functionalization Strategy

被引：39

作者：

Varun, Begur Vasanthkumar ^{[1
]}

Gadde, Karthik ^{[1
]}

Prabhu, Kandikere Ramaiah ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India

来源：

ORGANIC LETTERS | 2015年 / 17卷 / 12期

关键词：

1,3-DICARBONYL COMPOUNDS; ORGANOSULFUR COMPOUNDS; CARBONYL-COMPOUNDS; DERIVATIVES; CONJUGATE; CHEMISTRY; EFFICIENT; SULFIDES; PYRAZOLE; KETONES;

D O I：

10.1021/acs.orglett.5b01221

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sulfenylation of beta-diketones is challenging as beta-diketones undergo deacylation after sulfenylation in the reaction medium. The sulfenylation of beta-diketones without deacylation under metal-free conditions at ambient temperature via a cross dehydrogenative coupling (CDC) strategy is reported. The resultant products can be further manipulated to form alpha,alpha-disubstituted beta-diketones and pyrazoles.

引用

页码：2944 / 2947

页数：4

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