Cu-Catalyzed Regio- and Stereodivergent Chemoselective sp/sp 1,3- and 1,4-Diborylations of CF3-Containing 1,3-Enynes
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DOI: 10.1016/j.chempr.2020.06.034
Abstract: Summary CF3-containing multi-borylated compounds are intriguing molecules that can serve as building blocks and readily transform into various significant molecules. Here, a series of Cu-catalyzed assembly of 1,3- and 1,4-diborylated compounds bearing CF3 group starting… read more here.
Keywords: catalyzed regio; cf3 containing; regio stereodivergent; cf3 group ... See more keywords
FeCl2·4H2O-Mediated Conversion of the CF3 Group into a Series of Esters: A Strategy for the Synthesis of FeII Complexes with In Situ-Formed Ester-Containing Ligands.
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DOI: 10.1021/acs.inorgchem.4c04876
Abstract: A practical strategy for the preparation of a series of iron(II) complexes has been developed. This methodology features in situ esterification of the CF3 group on the backbone of the PIP-CF3 ligand (HPIP = 3-(pyridin-2-yl)imidazo[1,5-a]pyridine,… read more here.
Keywords: pip; esterification; pip cf3; cf3 group ... See more keywords
Synthesis of Seven-membered Ring Containing Difluoromethylene Unit by Sc(OTf)3-catalyzed Activation of Single C–F Bond in CF3 Group
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DOI: 10.1246/cl.190280
Abstract: A Sc(OTf)3-catalyzed activation of a single C–F bond in a CF3 group is described. This reaction has two interesting features: (1) the synthesis of difluoromethylene compounds through Lewis acid-cat... read more here.
Keywords: cf3 group; single bond; bond cf3; catalyzed activation ... See more keywords