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Crystal structure of (2E)-3-(3-eth-oxy-4-hy-droxy-phen-yl)-1-(4-hy-droxy-phen-yl)prop-2-en-1-one.

ABSTRACT: In the title compound, C17H16O4, the dihedral angle between the benzene rings is 21.22?(1)° and the mean plane of the prop-2-en-1-one group makes dihedral angles of 10.60?(1) and 11.28?(1)°, respectively, with those of the hy-droxy-phenyl and eth-oxy-phenyl rings. The eth-oxy substituent forms a dihedral angle of 88.79?(2)° with the the prop-2-en-1-one group, which is found to be slightly twisted. In the crystal, phenolic O-H?O hydrogen bonds to the carbonyl O atom form a two-dimensional supra-molecular network structure lying parallel to (010).

SUBMITTER: Vasanthi R

PROVIDER: S-EPMC4257333 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature

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Crystal structure of (2E)-3-(3-eth-oxy-4-hy-droxy-phen-yl)-1-(4-hy-droxy-phen-yl)prop-2-en-1-one.

Vasanthi R R Reuben Jonathan D D Elizhlarasi K S KS Revathi B K BK Usha G G

Acta crystallographica. Section E, Structure reports online 20141029 Pt 11

In the title compound, C17H16O4, the dihedral angle between the benzene rings is 21.22 (1)° and the mean plane of the prop-2-en-1-one group makes dihedral angles of 10.60 (1) and 11.28 (1)°, respectively, with those of the hy-droxy-phenyl and eth-oxy-phenyl rings. The eth-oxy substituent forms a dihedral angle of 88.79 (2)° with the the prop-2-en-1-one group, which is found to be slightly twisted. In the crystal, phenolic O-H⋯O hydrogen bonds to the carbonyl O atom form a two-dimensional supra-m ...[more]

PMID: 25484829

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