Microwave-Assisted Cp*CoIII-Catalyzed C-H Activation/Double C-N Bond Formation Reactions to Thiadiazine 1-Oxides

被引：102
|
作者：
Huang, Jiapian [1 ]
Huang, Yangfei [1 ]
Wang, Tao [1 ]
Huang, Qin [1 ]
Wang, Zhihua [1 ]
Chen, Zhiyuan [1 ]
机构：
[1] Jiangxi Normal Univ, Coll Chem & Chem Engn, Key Lab Funct Small Organ Mol, Minist Educ, 99 Ziyang Rd, Nanchang 330022, Jiangxi, Peoples R China
来源：
ORGANIC LETTERS | 2017年 / 19卷 / 05期
基金：
中国国家自然科学基金;
关键词：
ALKYNYLATED SULFOXIMINES; REACTIVITY; DERIVATIVES; AMIDATION; QUINAZOLINES; SULFOXIDES; OXIDATION; ARENES; ACIDS;
D O I：
10.1021/acs.orglett.7b00120
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A microwave-assisted, Cp*Co-III-catalyzed direct C-H activation/double C-N bond formation reaction of simple NH-sulfoximines with 1,4,2-dioxazol-5-ones to produce diverse thiadiazine-1-oxides is reported. The reaction tolerates a broad range of functional groups under external oxidant-free conditions and only releases CO2 and H2O as the sole byproducts. The preliminary mechanistic studies revealed an electrophilic
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页码：1128 / 1131
页数：4
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