81574-51-8Relevant academic research and scientific papers
Practical synthesis of aromatic nitriles via gallium-catalysed electrophilic cyanation of aromatic C-H bonds
Okamoto, Kazuhiro,Watanabe, Masahito,Murai, Masahito,Hatano, Ryo,Ohe, Kouichi
supporting information; experimental part, p. 3127 - 3129 (2012/04/23)
A gallium-catalysed, direct cyanation reaction of aromatic and heteroaromatic C-H bonds with cyanogen bromide was developed as a practical synthetic method for the preparation of aromatic nitriles. The Royal Society of Chemistry 2012.
1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents
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, (2008/06/13)
Compounds of the formula STR1 wherein: Y is alkylene of 3 to 9 carbon atoms; R1 is lower-alkyl, lower-alkoxy-(C1-3 -alkyl), lower-alkoxycarbonyl, cyclopropyl or trifluoromethyl; R2 and R3 independently are hydro
Depsidone Synthesis. Part 21. A New Synthesis of Grisa-2',5'-diene-3,4'-diones
Sargent, Melvyn V.
, p. 403 - 411 (2007/10/02)
Treatment of suitably substituted methyl 2-phenoxybenzoates with titanium(IV) chloride and dry hydrogen chloride afforded grisa-2',5'-diene-3,4'-diones in high yield.The structures of these compounds followed from their thermal stability, their methanolysis to methyl 2-(4-hydroxyphenoxy)benzoates, and their reductive cleavage to 2,4'-dihydrobenzophenones.Treatment of the benzophenones with base gave xanthones.An attempt to synthesize dehydrogriseofulvin (1) by this method failed.
