143604-67-5Relevant academic research and scientific papers
Metal-free Mizoroki-Heck type reaction: A radical oxidative coupling reaction of 2-chloro-dithiane with substituted olefins
Du, Wenbin,Lai, Junshan,Tian, Lixia,Xie, Xingang,She, Xuegong,Tang, Shouchu
supporting information, p. 14017 - 14020 (2015/01/16)
An efficient metal-free Mizoroki-Heck type reaction of di- and tri-substituted alkenes with 2-chloro-dithiane has been developed under ambient pressure of air or using a relatively low loading of BF3·Et2O. This study represents a new environmentally friendly method for the syntheses of dithianyl-substituted alkene derivatives via a radical oxidative coupling process.
1,3-Dithiane-derived alkoxyamines as one-carbon radical precursors
Herrera, Antonio J.,Studer, Armido
, p. 1389 - 1396 (2007/10/03)
A new method for the generation of C-2 centered radicals derived from 1,3-dithiane is presented. The radical precursors, 2-dialkylaminoxyl-1,3- dithianes, are readily prepared from 1,3-dithiane and stable nitroxides. Thermal reaction of 2-dialkylaminoxyl-1,3-dithianes with electron-deficient olefins affords carboaminoxylation products oroxidative addition products depending on the nitroxide used. The 2-dialkylaminoxyl-1,3-dithianes can also be used as initiators/regulators for the controlled living free radical polymerization of styrene. Georg Thieme Verlag Stuttgart.
Oxidative Generation of Thioalkyl Cations from 2-Tributylstannyl-1,3-dithianes and 1-(Tributylstannyl)alkyl Sulfides and Their Reactions with Olefinic Nucleophiles
Narasaka, Koichi,Arai, Noriyoshi,Okauchi, Tatsuo
, p. 2995 - 3003 (2007/10/02)
2-Tributylstannyl-1,3-dithianes and 1-(tributylstannyl)alkyl sulfides are oxidized with ammonium hexanitratocerate(IV) or ferrocenium hexafluorophosphate to generate their cation radicals, which dissociate into the carbocations and tributylstannyl radical
Generation of Cation Radicals from 2-Tributylstannyl-1,3-dithianes and their Reaction with Olefins
Narasaka, Koichi,Okauchi, Tatsuo,Arai, Noriyoshi
, p. 1229 - 1232 (2007/10/02)
Oxidation of 2-tributylstannyl-1,3-dithianes with metallic oxidants generates reactive species such as 1,3-dithian-2-yl radical and/or cation by eliminating the stannyl group.Those intermediates react with olefins to give the intermolecular addition produ
