TAPC-promoted oxidation of sulfides and deoxygenation of sulfoxides

K Bahrami, MM Khodaei… - The Journal of organic …, 2010 - ACS Publications
1, 3, 5-Triazo-2, 4, 6-triphosphorine-2, 2, 4, 4, 6, 6-tetrachloride (TAPC) was found to be an
efficient promoter for the oxidation of sulfides and deoxygenation of sulfoxides. Excellent …

Copper-mediated methylthiolation of aryl halides with DMSO

F Luo, C Pan, L Li, F Chen, J Cheng - Chemical Communications, 2011 - pubs.rsc.org
A copper-mediated methylthiolation of aryl halides with the widely available DMSO is
described. The procedure tolerates a series of functional groups such as methoxy, nitro …

Reduction of oxygenated organosulfur compounds

H Firouzabadi, A Jamalian - Journal of Sulfur Chemistry, 2008 - Taylor & Francis
A comprehensive review on deoxygenation of sulfoxides to thioethers and reductive
coupling of sulfonyl, sulfinyl and sulfenyl halides, sulfinates and thiosulfonates to their …

A novel method for the reduction of sulfoxides and pyridine N-oxides with the system silane/MoO2Cl2

AC Fernandes, CC Romao - Tetrahedron, 2006 - Elsevier
A novel method for the reduction of sulfoxides and pyridine N-oxides using a silane and a
catalytic amount of MoO2Cl2 in excellent yields and with a wide functional group tolerance …

Research progress on reduction of sulfoxides to thiothers

W Li, X Chen, T Zheng, Q Zou, W Chen - Chinese Journal of Organic …, 2019 - sioc-journal.cn
As one of the most important transformations in organic synthesis, deoxygenation reduction
of sulfoxides to thioethers has attracted wide attention in researches and applications. With …

Molybdenum oxo–peroxo complex: A very fast catalyst for oxidation and reduction of sulfur-based compounds

M Bagherzadeh, MM Haghdoost, M Amini… - Catalysis …, 2012 - Elsevier
We have evaluated the catalytic activity of a molybdenum (VI) oxo–peroxo complex through
the oxidation and reduction of sulfur-based compounds. Arylalkyl, diaryl and dialkyl sulfides …

Highly efficient and chemoselective reduction of sulfoxides using the system silane/oxo-rhenium complexes

SCA Sousa, AC Fernandes - Tetrahedron Letters, 2009 - Elsevier
This work reports a novel method for the reduction of sulfoxides with silanes catalyzed by
high valent oxo-rhenium (V) and (VII) complexes. The catalytic system PhSiH3/ReIO2 …

Zinc-Catalyzed Deoxygenation of Sulfoxides to Sulfides Applying [B(Pin)]2 as Deoxygenation Reagents

S Enthaler - Catalysis letters, 2012 - Springer
In the present study, the zinc-catalyzed deoxygenation of aliphatic and aromatic sulfoxides
in the presence of 4, 4, 4′, 4′, 5, 5, 5′, 5′-octamethyl-2, 2′-bi-1, 3, 2-dioxaborolane [B …

A Novel Method for the Deoxygenation of Sulfoxides with the PPh3/Br2/CuBr System

K Bahrami, MM Khodaei, M Khedri - Chemistry letters, 2007 - academic.oup.com
It was found that the combination of PPh3/Br2/CuBr was an effective promoter for the
deoxygenation of sulfoxides and gave the corresponding sulfides in excellent yield in …

Metal-free S-methylation of diaryl disulfides with di-tert-butyl peroxide

X Wu, Y Wang - Tetrahedron Letters, 2018 - Elsevier
An efficient approach for S-methylation of diaryl disulfides with di-tert-butyl peroxide under
metal-free and neutral conditions was established. The present protocol shows good …