19936-85-7Relevant articles and documents
Negative-working photosensitive poly(phenylene ether) based on poly(2,6-dimethyl-1,4-phenylene ether), a cross-linker, and a photoacid generator
Mizoguchi, Katsuhisa,Higashihara, Tomoya,Ueda, Mitsuru
experimental part, p. 2832 - 2839 (2011/10/09)
A novel benzyl cation type cross-linker, hex-1,6-ylenebis[oxy(2,4,6- tris(acetyloxymethyl)-3,5-dimethylbenzene)] (HOAD), that suppresses acid-catalyzed self-polycondensation has been developed. Furthermore, a negative-working, photosensitive poly(phenylen
Effective and versatile functionalisation of hexamethylbenzene using N-F reagents
Stavber,Kralj,Zupan
, p. 1152 - 1154 (2007/10/03)
Effective direct introduction of alkoxy, amido, azido or halogeno functional groups on the benzylic position in hexamethyl-benzene was mediated by the N-F reagents F-TEDA-BF4, NFTh, NFSi or FP-B800 in the presence of alcohols, carboxylic acids, cyanides or trimethylsilyl derivatives as sources of an external nucleophile.
Electron Transfer Reactions in Organic Chemistry. VII. Oxidative Acetoxylation of Aromatic Compounds by Tungsten Hexachloride
Eberson, Lennart,Joensson, Lennart,Saenneskog, Owe
, p. 113 - 122 (2007/10/02)
Tungsten hexachloride, a high-potential oxidant, causes fast oxidative acetoxylation of ring and/or α positions of aromatic compounds, even as difficalty oxidizable ones as mesitylene and p-xylene.Chlorination is a completing reaction which cannnot be completely suppressed.The acetoxylation process in all likelihood proceeds via an electron transfer mechanism, involving initial formation of the radical cation of the substrate.