Preparation and reaction of new dialkylzincs obtained by a boron-zinc transmetalation. uri icon

abstract

  • Various aliphatic organoboron derivatives were transmetalated to the corresponding dialkylzincs using diethyl- or dimethyl-zinc. This allows an access to zinc reagents not readily available by standard methods. Didecylzinc obtained by this methods adds with good enantioselectivity (83 % ee) to PhCHO in the presence of catalytic amounts of (1R, 2R)-1,2-bis-(trifluorosulfonamido)cyclohexane. 1993.

published proceedings

  • Tetrahedron Letters

author list (cited authors)

  • Langer, F., Waas, J., & Knochel, P.

citation count

  • 56

complete list of authors

  • Langer, Falk||Waas, Jack||Knochel, Paul

publication date

  • January 1993