AIBN-Initiated Denitrative Cross-Coupling Reactions of β-Nitrostyrenes with Sulfonyl Hydrazides/Disulfides: A Metal-free Approach towards Vinyl Sulfones

被引：20
|
作者：
Kumar, Saurabh [1 ]
Singh, Rahul [1 ]
Singh, Krishna Nand [1 ]
机构：
[1] Banaras Hindu Univ, Inst Sci, Ctr Adv Study, Dept Chem, Varanasi 221005, Uttar Pradesh, India
来源：
ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 7卷 / 02期
关键词：
C-S bond formation; cross-coupling; denitration; radical reactions; sulfones; S BOND FORMATION; ENANTIOSELECTIVE 1,3-DIPOLAR CYCLOADDITION; BRANCHED ALLYLIC SULFONES; SULFINIC ACID SALTS; ONE-POT SYNTHESIS; CATALYZED C-S; CINNAMIC-ACIDS; DECARBOXYLATIVE THIOAMIDATION; C(SP(3))-H ACTIVATION; EFFICIENT SYNTHESIS;
D O I：
10.1002/ajoc.201700632
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A practical approach involving denitrative coupling of beta-nitrostyrenes and sulfonyl hydrazides/disulfides by AIBN (azobisisobutyronitrile) has been developed to accomplish the synthesis of vinyl sulfones. The method employs easily accessible starting materials, and is endowed with a broad substrate scope and functional group tolerance.
引用
收藏
页码：359 / 362
页数：4
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