1029010-29-4Relevant academic research and scientific papers
Metal-free Oxidative Coupling of Aromatic Alkenes with Thiols Leading to (E)-Vinyl Sulfones
Wang, Leilei,Yue, Huilan,Yang, Daoshan,Cui, Huanhuan,Zhu, Minghui,Wang, Jinming,Wei, Wei,Wang, Hua
, p. 6857 - 6864 (2017/07/17)
A facile I2O5-mediated direct oxidative coupling of aromatic alkenes with thiols toward vinyl sulfones has been developed under metal-free conditions. This methodology provides a convenient and efficient approach to various (E)-vinyl sulfones from readily available starting materials with excellent regioselectivity. The present oxidative coupling reaction, not only expands the scope of functionalization of alkenes with thiols, but also makes it a practical and powerful complement to traditional methods for the synthesis of (E)-vinyl sulfones.
Catalytic asymmetric conjugate addition of dialkylzinc reagents to α,β-unsaturated sulfones
Bos, Pieter H.,Macia, Beatriz,Angeles Fernandez-Ibanez,Minnaard, Adriaan J.,Feringa, Ben L.
supporting information; experimental part, p. 47 - 49 (2010/05/19)
An efficient method is reported for the highly enantioselective copper-catalyzed conjugate addition of dialkylzinc reagents to α,β-unsaturated sulfones using a monodentate phosphoramidite ligand. The Royal Society of Chemistry 2010.
Catalytic enantioselective addition of diorganozinc reagents to vinyl sulfones
Desrosiers, Jean-Nicolas,Bechara, William S.,Charette, Andre B.
supporting information; experimental part, p. 2315 - 2318 (2009/05/26)
(Chemical Equation Presented) An efficient method for the catalytic asymmetric conjugate addition of diorganozinc reagents to vinyl sulfones is reported. Using a Binap·Cu complex, enantioselectivities up to 98% ee and high yields can be attained for a variety of substrates. Several dialkylzinc reagents are also compatible with this procedure.
