Enolboration. 5. An Examination of the Effects of Amine, Solvent, and Other Reaction Parameters on the Stereoselective Enolboration of Ketones with Various Chx2BX Reagents. An Optimized Procedure To Achieve the Stereoselective Synthesis of E Enol Borinate

Article abstract of DOI:10.1021/jo00077a046

The effects of amine, solvent, concentration, temperature and other reaction parameters in controlling the enolate geometry have been systematically investigated in the present study.A 11B NMR study of the interaction of representative tertiary amines of