LIPSHUTZ, B. H.;HUNGATE, R. W., J. ORG. CHEM., 1981, 46, N 7, 1410-1413
作者:LIPSHUTZ, B. H.、HUNGATE, R. W.
DOI:——
日期:——
Stereoselective Alcohol Silylation by Dehydrogenative Si-O Coupling: Scope, Limitations, and Mechanism of the Cu-H-Catalyzed Non-Enzymatic Kinetic Resolution with Silicon-Stereogenic Silanes
silanes-a process that was found to proceed without racemization at the siliconatom if asymmetrically substituted. The present investigation starts from this pivotal observation since silicon-stereogenic silanes are thereby suitable for the reagent-controlled kinetic resolution of racemic alcohols, in which asymmetry at the siliconatom enables discrimination of enantiomeric alcohols. In this full account