منابع مشابه
Solvent-Free Synthesis of Glycidyl Ethers Investigating Factors Influencing the Yield of Alkyl Glycidyl Ethers
Surfactants are a widely used group of chemicals. With a range of applications from soaps to paints and from hygiene products to asphalt they are one of the most diverse product groups available. AkzoNobel in Stenungsund uses glycidyl ethers as intermediates in the productions of some of their surfactants. These glycidyl ethers are produced with some hazardous compounds, which make the handling...
متن کاملMutagenicity of aromatic glycidyl ethers with Salmonella.
6 aromatic glycidyl ethers containing naphthyl, biphenyl or benzylphenyl substituents were synthesized. These epoxides together with the commercially available compounds 2-biphenylyl glycidyl ether were examined for dose-mutagenicity relationships using the plate incorporation Ames test with Salmonella typhimurium strains TA100 and TA1535. Structure-mutagenicity relationships were further exami...
متن کاملEnantioselective detoxication of optical isomers of glycidyl ethers.
The detoxication of the enantiomers of glycidyl 4-nitrophenyl ether (GNPE), (-)-(R)- and (+)-(S)-GNPE, and glycidyl 1-naphthyl ether (GNE), (-)-(R)- and (+)-(S)-GNE, by rat liver glutathione transferase and epoxide hydrolase was studied. Enantioselectivity was observed with both enzymes favoring the (R)-isomers as determined by the formation of conjugate, diol, and remaining substrate measured ...
متن کاملRearrangements of Cycloalkenyl Aryl Ethers.
Rearrangement reactions of cycloalkenyl phenol and naphthyl ethers and the acid-catalyzed cyclization of the resulting product were investigated. Claisen rearrangement afforded 2-substituted phenol and naphthol derivatives. Combined Claisen and Cope rearrangement resulted in the formation of 4-substituted phenol and naphthol derivatives. In the case of cycloocthylphenyl ether the consecutive Cl...
متن کاملSelective, nickel-catalyzed hydrogenolysis of aryl ethers.
Selective hydrogenolysis of the aromatic carbon-oxygen (C-O) bonds in aryl ethers is an unsolved synthetic problem important for the generation of fuels and chemical feedstocks from biomass and for the liquefaction of coal. Currently, the hydrogenolysis of aromatic C-O bonds requires heterogeneous catalysts that operate at high temperature and pressure and lead to a mixture of products from com...
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ژورنال
عنوان ژورنال: Journal of Polymer Science Part A-1: Polymer Chemistry
سال: 1966
ISSN: 0449-296X,1542-9350
DOI: 10.1002/pol.1966.150041034