100715-86-4Relevant academic research and scientific papers
A Robust Pd-Catalyzed C-S Cross-Coupling Process Enabled by Ball-Milling
Browne, Duncan L.,Jones, Andrew C.,Nicholson, William I.,Smallman, Harry R.
, p. 7433 - 7438 (2020)
An operationally simple mechanochemical C-S coupling of aryl halides with thiols has been developed. The reaction process operates under benchtop conditions without the requirement for a (dry) solvent, an inert atmosphere, or catalyst preactivation. The reaction is finished within 3 h. The reaction is demonstrated across a broad range of substrates; the inclusion of zinc metal has been found to be critical in some instances, especially for coupling of alkyl thiols.
A highly efficient heterogeneous copper-catalyzed Chan-Lam coupling between thiols and arylboronic acids leading to diaryl sulfides under mild conditions
Lin, Yang,Cai, Mingzhong,Fang, Zhiqiang,Zhao, Hong
, p. 3335 - 3343 (2016/05/19)
The heterogeneous Chan-Lam coupling reaction between thiols and arylboronic acids was achieved in EtOH at room temperature in the presence of 5 mol % of MCM-41-immobilized 1,10-phenanthroline-copper(II) complex [MCM-41-1,10-Phen-CuSO4] with n-Bu4NOH (40% aq) as base under O2 atmosphere, yielding a variety of unsymmetrical diaryl sulfides in good to excellent yields under mild and green conditions. The new heterogeneous copper complex can easily be prepared by a simple procedure from commercially readily available and inexpensive reagents, and recovered by a simple filtration of the reaction solution and recycled for at least eight times without significant loss of catalytic activity.
Characterization of novel sulfonium photoacid generators and their microwave-assisted synthesis
Yanez, Ciceron O.,Andrade, Carolina D.,Belfield, Kevin D.
supporting information; experimental part, p. 827 - 829 (2009/07/10)
Microwave-assisted synthesis of triarylsulfonium salt photoacid generators (PAGs) afforded reaction times 90 to 420 times faster than conventional thermal conditions, with photoacid quantum yields of new sulfonium PAGs ranging from 0.01 to 0.4. The Royal Society of Chemistry.
Radical-Anion Nucleophilic Substitution in Vinyl Compounds. Reaction of ω-Bromo-4-phenoxymethylstyrene with Sodium Benezenethiolate
Dneprovskii,Tuchkin
, p. 1608 - 1612 (2007/10/03)
Photoinitiated reaction of ω-bromo-4-phenoxymethylstyrene with sodium benzenethiolate results in formation of products of substitution of both the bromine atom and the phenoxy group. The product composition is well consistent with the radical-anion substi
