Potassium trifluoro[(Z)-3-(oxan-2-yloxy)prop-1-en-1-yl]borate monohydrate

The title compound, K(+)center dot C(8)H(13)BF(3)O(2)(-)center dot H(2)O, which was obtained from the reaction of a modified form of Z-vinylic telluride via a transmetalation reaction with n-BuLi, crystallizes as K(+) and C(8)H(13)BF(3)O(2)-ions along with a water molecule. The K(+) cation is surrounded by four anions, making close contacts with six F atoms at 2.659 (3)-2.906 (3) angstrom and with two O atoms at 2.806 (3) and 2.921 (3) angstrom in a distorted bicapped trigonal-prismatic geometry.

FAPESP[07/59404-2]

FAPESP[08/02531-5]

CNPq[300613/2007]

CNPq[307121/2006-0]

Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)