The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
[EN] METAL-CATALYZED COUPLING OF ARYL AND VINYL HALIDES WITH ALPHA, ALPHA-DIFLUOROCARBONYL COMPOUNDS<br/>[FR] COUPLAGE CATALYSÉ MÉTALLIQUE D'HALOGÉNURES D'ARYLE ET DE VINYLE AVEC DES COMPOSÉS ALPHA, ALPHA-DIFLUOROCARBONYLE
申请人:UNIV CALIFORNIA
公开号:WO2014165861A1
公开(公告)日:2014-10-09
The coupling of aryl, heteroaryl, and vinyl halides with α,α-difluoroketones or silyl ethers or siylenol ethers of α,α-difluoroketones and α,α-difluoroamides and esters are described. Further derivatization of the coupling products (such as ketone cleavage and Baeyer-Villiger oxidation) is also described.
Desulfurizing Difluorination
Reaction of Benzyl Sulfides Using IF<sub>5</sub>
作者:Shoji Hara、Tadahito Fukuhara
DOI:10.1055/s-0028-1087511
日期:——
of - ketocarbonyl compounds, 5 and building-block methods. 6 Pummerer-type difluorination of -thiocarbonyl compounds proceeds under mild conditions. However, the removal of the thio group from the products is difficult. The deoxyfluorination reaction of -ketocarbonyl compounds with (diethylamino)sulfurtrifluoride (DAST) or Deoxofluor has been frequently used for the synthesis of - difluorocarbonyl
[EN] PROCESSES FOR FLUORINATION<br/>[FR] PROCÉDÉS DE FLUORATION
申请人:DOW AGROSCIENCES LLC
公开号:WO2020037109A1
公开(公告)日:2020-02-20
The present technology relates to fluorination reactions. Specifically, processes useful for making the fungicide compound, DFT are disclosed. More broadly, also disclosed herein are processes useful for deoxyfluorination at the α-aromatic position of a given compound.
The invention relates to novel amino alcohols of the general formula (I) where X, R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are each as defined in detail in the description, to a process for their preparation and to the use of these compounds as medicines, in particular as renin inhibitors.