65288-05-3Relevant academic research and scientific papers
Visible-Light-Driven Iron-Promoted Thiocarboxylation of Styrenes and Acrylates with CO2
Ye, Jian-Heng,Miao, Meng,Huang, He,Yan, Si-Shun,Yin, Zhu-Bao,Zhou, Wen-Jun,Yu, Da-Gang
supporting information, p. 15416 - 15420 (2017/11/01)
The first thiocarboxylation of styrenes and acrylates with CO2 was realized by using visible light as a driving force and catalytic iron salts as promoters. A variety of important β-thioacids were obtained in high yields. This multicomponent reaction proceeds in an atom- and redox-economical manner with broad substrate scope under mild reaction conditions. Notably, high regio-, chemo-, and diasteroselectivity are observed. Mechanistic studies indicate that a radical pathway can account for the unusual regioselectivity.
Desulfurative Chlorination of Alkyl Phenyl Sulfides
Canestrari, Daniele,Lancianesi, Stefano,Badiola, Eider,Strinna, Chiara,Ibrahim, Hasim,Adamo, Mauro F. A.
, p. 918 - 921 (2017/02/26)
The chlorination of readily available secondary and tertiary alkyl phenyl sulfides using (dichloroiodo)benzene (PhICl2) is reported. This mild and rapid nucleophilic chlorination is extended to sulfa-Michael derived sulfides, affording elimination-sensitive β-chloro carbonyl and nitro compounds in good yields. The chlorination of enantioenriched benzylic sulfides to the corresponding inverted chlorides proceeds with high stereospecificity, thus providing a formal entry into enantioenriched chloro-Michael adducts. A mechanism implying the formation of a dichloro-λ4-sulfurane intermediate is proposed.
TMAF-catalyzed conjugate addition of oxazolidinone and thiols
Ménand, Micka?l,Dalla, Vincent
, p. 95 - 98 (2007/10/03)
TMAF (Me4NF) is a useful catalyst for the conjugate addition of oxazolidinone and thiols to a range of Michael acceptors including esters, ketones, nitroolefins and cinnamaldehyde.
Preparation of thiochromans via thermal cyclization
Jensen,Manczuk,Nelson,Caswell,Fleming
, p. 1527 - 1531 (2007/10/03)
Formation of the thiochroman ring system is achieved by a two step synthesis that involves heating 3-thiophenyl-1-propanols or 4-thiophenyl-2-butanols in toluene with catalytic amounts of p-toluenesulfonic acid. The propanols are made by the addition of s
