138163-08-3Relevant articles and documents
Drastic fluorine effect: Complete reversal of the selectivity in the Au-catalyzed hydroalkoxylation reaction of fluorinated haloalkynes
Cloutier, Mélissa,Mamone, Marius,Paquin, Jean-Fran?ois
supporting information, p. 5969 - 5972 (2020/06/04)
The gold-catalyzed hydration reaction of haloalkynes is highly regioselective producing 2-halomethylketones as the sole products. Herein, we document a drastic fluorine effect where the reaction of 1-halo-3,3-difluoroalkynes as substrates leads to a complete reversal of selectivity and produces 3,3-difluoroesters as the unique products.
Highly regioselective gold-catalyzed formal hydration of propargylic: Gem -difluorides
Hamel, Jean-Denys,Hayashi, Tatsuru,Cloutier, Mélissa,Savoie, Paul R.,Thibeault, Olivier,Beaudoin, Meggan,Paquin, Jean-Fran?ois
supporting information, p. 9830 - 9836 (2017/12/08)
Herein, we report a highly regioselective gold-catalyzed formal hydration of propargylic gem-difluorides. Not only does this transformation provide access to versatile fluorinated building blocks that were difficult or hardly possible to access beforehand, but it also represents a rare case of a highly regioselective gold-catalyzed hydroalkoxylation of internal alkynes and puts forward the utility of the difluoromethylene unit as a directing group in catalysis.
SULFONAMIDE RETINOIC ACID RECEPTOR-RELATED ORPHAN RECEPTOR MODULATORS AND USES THEREOF
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Paragraph 0244, (2016/02/16)
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of Retinoic Acid Receptor-Related Orphan Receptor regulated diseases and disorders.