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

Autor(es)

Zukerman-Schpector, Julio ^[1] ; Guadagnin, Rafael C. ^[2] ; Stefani, Helio A. ^[2] ; Visentin, Lorenzo do Canto ^[3]

Afiliação do(s) autor(es)

^[1] Univ Fed Sao Carlos, Dept Chem, BR-13565905 Sao Carlos, SP - Brazil

^[2] Univ Sao Paulo, Fac Ciencias Farmaceut, Dept Farm, Sao Paulo - Brazil

^[3] Univ Fed Rio de Janeiro, Inst Quim, BR-21941 Rio De Janeiro - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE; v. 65, p. O192-U2957, JAN 2009.
• Citações Web of Science: 1

Resumo

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. (AU)

• Processo FAPESP: 07/59404-2 - Reações entre sais de potássio de organotrifluoroboratos e espécies eletrofílicas de telúrio e haletos orgânicos
• Beneficiário: Helio Alexandre Stefani
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 08/02531-5 - Quimica computacional: cristalografia, modelagem molecular e docking.
• Beneficiário: Julio Zukerman Schpector
• Modalidade de apoio: Auxílio à Pesquisa - Regular