Alkylation of Unsaturated Aldehyde and Allylic Bisacetate with Organomanganese Reagents in Presence of Tetrakis Acetonitrile Copper(I) Tetrafluoroborate.

Abstract

Addition reactions O 0060Alkylation of Unsaturated Aldehyde and Allylic Bisacetate with Organomanganese Reagents in Presence of Tetrakis Acetonitrile Copper(I) Tetrafluoroborate.-The conjugate addition of organomanganese reagents to α,β-unsaturated aldehydes and allylic bisacetate in the presence of Me3Si-Cl and Copper catalysts is described. Under conditions B) and C) 1,4-addition is preferred. -(DESHMUKH*, M. B.; JADHAV, S. D.; MALI, A. R.; SURYAWANSHI, A. W.; ANBHULE, P. V.; JAGTAP, S. S.; DESHMUKH, S. A.; Synth. Commun. 35 (2005) 23, 2967-2971; Dep. Chem., Shivaji Univ., Kolhapur 416 004, India; Eng.) -M. Bohle 14-045