A Mild Method for Indium(III)-Catalyzed 1,4-Hydrosilylation of α,β-Enone Esters with Triethylsilane and Trifluoroacetic Acid
摘要:
A chemo- and stereoselective 1,4-hydrosilylation of alpha,beta-enone esters was developed using triethylsilane and trifluoroacetic acid under indium chloride catalysis.
combined systems of amino acid/BINAP derivative/Ru(II) complexes and lithium compounds was examined. The use of an appropriate combination of amino acid and BINAP ligands achieved high enantioselectivity for a variety of α-alkynyl (Val/XylBINAP/Ru), α-alkenyl (Val/TolBINAP/Ru), and α-aryl imino esters (Val/XylBINAP/Ru) as well as an isatin-derived cyclic imino amide (t-Leu/BINAP/Ru) to afford the α-cyano-α-amino
A chemo- and stereoselective 1,4-hydrosilylation of alpha,beta-enone esters was developed using triethylsilane and trifluoroacetic acid under indium chloride catalysis.
Highly-luminescent DTTA-appended lanthanide complexes of 4-(multi)fluoroaryl-2,2′-bipyridines: Synthesis and photophysical studies
作者:Alexey P. Krinochkin、Dmitry S. Kopchuk、Grigory A. Kim、Vadim A. Shevyrin、Ilya N. Egorov、Sougata Santra、Emiliya V. Nosova、Grigory V. Zyryanov、Oleg N. Chupakhin、Valery N. Charushin