Application of a Heterogeneous Chiral Titanium Catalyst Derived from Silica-Supported 3-Aryl H8-BINOL to Enantioselective Alkylation and Arylation of Aldehydes.
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DOI: 10.1021/acs.orglett.7b01625
Abstract: A 3-aryl H8-BINOL was grafted on the surface of silica gel using a hydrosilane derivative as a precursor, and the resulting silica-supported ligand (6 mol %) was employed in the enantioselective alkylation and arylation of… read more here.
Keywords: alkylation arylation; arylation aldehydes; enantioselective alkylation; aryl binol ... See more keywords
Co-catalyzed arylation of aldehydes and aryltrimethylgermanes
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DOI: 10.1039/d3ra00836c
Abstract: A novel cobalt-catalyzed protocol for the synthesis of carbinol derivatives and benzil derivatives has been developed. In the presence of CoI2 as the catalyst and tmphen (3,4,7,8-tetramethyl-1,10-phenanthroline) as the ligand, the corresponding arylated products were… read more here.
Keywords: arylation aldehydes; catalyzed arylation; aldehydes aryltrimethylgermanes;