Catalyst-free sulfonylation of activated alkenes for highly efficient synthesis of mono-substituted ethyl sulfones in water
作者:Yu Yang、Lin Tang、Sheng Zhang、Xuefeng Guo、Zhenggen Zha、Zhiyong Wang
DOI:10.1039/c4gc00932k
日期:——
A 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.
El-Zohry, Maher F.; El-Khawaga, Ahmed M.; Abdel-Wahab, Aboel-Magd A., Phosphorus, Sulfur and Silicon and the Related Elements, 1991, vol. 59, # 1-4, p. 149 - 152
作者:El-Zohry, Maher F.、El-Khawaga, Ahmed M.、Abdel-Wahab, Aboel-Magd A.
DOI:——
日期:——
EL-ZOHRY, MAHER F.;EL-KHAWAGA, AHMED M.;ABDEL-WAHAB, ABOEL-MAGD A., PHOSPH., SULFUR AND SILICON AND RELAT. ELEM., 58-59,(1991) N-4, C. 149-15+
作者:EL-ZOHRY, MAHER F.、EL-KHAWAGA, AHMED M.、ABDEL-WAHAB, ABOEL-MAGD A.
DOI:——
日期:——
EL-FETOOH, ABOU;HAMMAM, G.;SANAA, O.;ALLAH, ABD, EGYPT. J. CHEM., 28,(1985) N 2, 153-162
作者:EL-FETOOH, ABOU、HAMMAM, G.、SANAA, O.、ALLAH, ABD