97914-53-9Relevant articles and documents
SYNTHESIS OF DIFLUOROMETHYL ETHERS AND SULFIDES
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Paragraph 0078-0082; 00119-00122, (2014/07/22)
The synthesis of difluoromethyl ethers and sulfides with a simple, non-ozone- depleting reagent is described. The difluoromethylation of phenols with this reagent occurs at room temperature within minutes with exceptional functional group tolerance. The mild conditions makes possible tandem processes for the conversion of aryl boronic acids, aryl halides and arenes to difluoromethyl ethers. Mechanistic studies support a reaction pathway involving nucleophilic attack of the phenolate to difluorocarbene.
NICOTINIC ACETYLCHOLINE RECEPTOR MODULATORS
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Page/Page column 135-136, (2008/12/07)
The present invention provides compounds of formula (I) and compositions thereof, methods of making them, and methods of using them to modulate alpha7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can affect, among other things, neurological, psychiatric and/or inflammatory system.