TY - JOUR T1 - (E)-1-(2-Hydroxy-3,4-dimethoxyphenyl)-3-(4-hydroxyphenyl)-prop-2-en-1-on e JF - Acta Crystallographica Section E-Structure Reports Online Y1 - 2005 A1 - Krishna, J. R. A1 - Kumar, N. J. A1 - Krishnaiah, M. A1 - Rao, C. V. A1 - Rao, Y. K. A1 - Puranik, Vedavati G. AB -

The title compound, C17H16O5, crystallizes with two independent molecules in the asymmetric unit. These are oriented approximately orthogonal to one another. The keto group adopts an s-cis conformation; the six-membered ring formed by the O-H••• O hydrogen bond and the adjacent benzene ring are approximately coplanar. In addition to an intramolecular O-H••• O hydrogen bond, intermolecular O-H••• O interactions link adjacent molecules into chains.

PB - BLACKWELL MUNKSGAARD CY - 1 ROSENORNS ALLE, DK-1970 FREDERIKSBERG C, DENMARK VL - 61 IS - Part 5 U3 -

Foreign

U4 -

0.21

ER -