Synthesis of Acyclic, Symmetrical 3,3'-Allyl Dithioethers, from the Alkylation of 3-Mercapto-2-mercaptomethylprop-1-ene in the Presence of Sodium Hydride
作者:Cornelis M. Moorhoff、Wayne D. Cook、Fei Chen、Dat Nghiem、Carl Braybrook、San H. Thang、Jiazeng Sun、Timothy F. Scott、Christopher N. Bowman
DOI:10.1071/ch11117
日期:——
from 3-mercapto-2-mercaptomethylprop-1-ene and two mol equivalent of alkyl halide in the presence of two mol equivalent of sodium hydride has been developed. Using this method, bisepoxide, 2,2′-(2-methylenepropane-1,3-diyl)bis(sulfanediyl)bis(methylene)dioxirane (8) has been synthesized from epichlorohydrin, whereas potassium carbonate was unable to deliver this product. These 3,3′-allyl dithioethers
Synthesis of novel ([oligomethylene]alkane-α,ω-diyl) bis(diallylcarbamodithioates); monomers as precursors for RAFT photoplastic polymer networks
作者:Cornelis M. Moorhoff、Wayne D. Cook、Carl Braybrook
DOI:10.1139/cjc-2013-0426
日期:2014.1
An efficient three-component coupling reaction of N,N-diallylamine, carbondisulfide, and bis(allyl chlorides) of the type β,ω-bis(chloromethyl)poly(glycolyl)-α,ω-dienes and other such compounds, i...
Novel synthesis of symmetrical 3,3′-allyl dithioethers as photoplastic monomer precursors by equal molar rate addition of reactants and solvent controlled oligomerization
作者:Cornelis M. Moorhoff、Wayne D. Cook、Carl Braybrook
DOI:10.1007/s00706-013-0942-6
日期:2013.6
monomers used in photoplastic polymers, have been synthesized from a synchronized, rapid addition of a concentrated mixture of 2 mol equiv alkyl halide and 1 mol equiv 3-mercapto-2-mercaptomethyl-1-propene (A) in MeOH in one syringe and an equi-volume two mol equivalent sodium methoxide in MeOH in another syringe. Thus, two-fold excess 3-chloro-2-chloromethyl-1-propene (B) with A gave B-A-B and B-A-B-A-B