67168-95-0Relevant academic research and scientific papers
Dichlorination of olefins with diphenyl sulfoxide/oxalyl chloride
Ding, Rui,Huang, Shuai,Wang, Qiyi,Liu, Yongguo,Sun, Baoguo,Tian, Hongyu
supporting information, p. 2319 - 2330 (2020/07/03)
The combination of diphenyl sulfoxide and oxalyl chloride was used to accomplish the dichlorination of olefins, in which chlorodiphenylsulfonium salt generated in situ was proposed to be the real active species as a chloronium ion source.
Synthesis of 3-alkyl(aryl)thietanes
Shevchenko,Volynskii
experimental part, p. 123 - 128 (2010/02/28)
A preparative procedure for the synthesis of thietanes bearing alkyl substituents in the β-position was developed. Using this procedure, 3-substituted thietanes can be obtained in four steps with an ultimate yield of > 50%. 3-R-thietanes (where R = CH3, C4H9, C5H11, C6H13, C6H 5) and the corresponding sulfoxides and sulfones were synthesized and examined. The feasibility of preparation of gem-3,3-substituted thietanes was exemplified by the synthesis of 3,3-dihexylthietane.
Aryl-assisted halogen exchange and rearrangements of 2-bromo-1-chloro-3-arylpropanes and 1-bromo-S-chloro-2-arylpropanes. Evidence for a competitive bromine-assisted pathway in the case of 1,2-dibromo-3-arylpropanes
Fain, Dominique,Dubois, Jacques-Emile
, p. 260 - 267 (2007/10/02)
Ion pairing, ring opening, and the rates of formation of aryl-bridged chlorinated intermediates are investigated through reactions of mixed 1,2-dihalo-3-arylpropanes and 1,3-dihalo-2-arylpropanes (aryl = C6H4X with X = H and X = p-Me) and are compared with previous results for X = p-OMe; this allows an estimation of the free energy difference between isomeric aryl-bridged (3-bromopropylene)benzenium ions and bromine-bridged 3-arylpropylenebromonium ions.
