Catalyst-free sulfonylation of activated alkenes for highly efficient synthesis of mono-substituted ethyl sulfones in water
2014; Royal Society of Chemistry; Volume: 16; Issue: 9 Linguagem: Inglês
10.1039/c4gc00932k
ISSN1463-9270
AutoresYu Yang, Lin Tang, Sheng Zhang, Xuefeng Guo, Zhenggen Zha, Zhiyong Wang,
Tópico(s)Catalytic C–H Functionalization Methods
ResumoA catalyst-free sulfonylation reaction of activated alkenes with sulfonyl hydrazides was efficiently developed under mild and environmentally benign conditions, in water without any ligand or additive. The reaction gave a range of structurally diverse mono-substituted ethyl sulfones with excellent yields, in which the by-product was nitrogen.
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