86998-03-0Relevant academic research and scientific papers
Synthesis of α-Haloalkyl Esters from α-Arylthioalkyl Esters
Benneche, Tore,Strande, Per,Wiggen, Unni
, p. 74 - 77 (2007/10/02)
α-Monohaloalkyl esters have been prepared under mild conditions in high yields by selective cleavage of the carbon-sulfur bond in α-phenylthioalkyl esters using sulfuryl chloride or bromine.The intermediate α-phenylthioalkyl esters have been prepared by alkylation of the corresponding carboxylic acids with readily accessible α-haloalkyl phenyl sulphides.
Synthesis of Unsaturated Chloromethyl Ethers
Antonsen, Oeyvind,Benneche, Tore,Hagelin, Gunnar,Undheim, Kjell
, p. 56 - 61 (2007/10/02)
Alkenyl or alkynyl chloromethyl ethers have been prepared from O,S-acetals by reaction with sulfuryl chloride in the presence of cyclohexene or a styrene as a trapping reagent for the sulfenyl halide which is formed in the reaction.Chloromethyl phenyl eth
Lewis Acid Catalyzed Sulphenylation of Methylbenzene by p-Chlorobenzenesulphenyl Chloride
Grant, Douglas W.,Hogg, Donald R.,Wardell, James L.
, p. 3123 - 3143 (2007/10/02)
The Lewis acid catalyzed reactions of benzene and several methylbenzenes with p-chlorobenzenesulphenyl chloride are reported.The products include sulphenylated arenes - p-chlorophenyl aryl sulphides, bis(p-chlorophenylthio)arenes, chloro(p-chlorophenylthio)arenes - as well as chlorinated arenes and bis(p-chlorophenyl)disulphides.The disulphide: combined sulphenylation products ratio for each arene, e.g. 27:73 (for benzene) and 12:86 (for mesitylene), shows only a small variation when compared to the large differences in reactivity of the arenes towards electrophilic reagents.
