(E)-1-(2-Hydroxy-4,6-dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one from Kaempferia rotunda Val

Authors

• H.M. Sirat
• Y.S. Feng
• H. Hazni
• K. Awang
• S.W. Ng

Document Type

Article

Publication Date

1-1-2010

Abstract

The planar -CH=CHC(=O)- fragment (r.m.s. deviation = 0.074 angstrom) in the title compound, C18H18O5, connects the planar hydroxydimethoxyphenyl (r.m.s. deviation = 0.039 angstrom) and methoxylphenyl (r.m.s. deviation = 0.021 angstrom) parts. The central fragment forms a dihedral angle of 13.7 (1)degrees with the hydroxydimethoxyphenyl part and 32.0 (1)degrees with the methoxyphenyl part. The hydroxy group forms an intramolecular hydrogen bond to the carbonyl O atom.

Publication Title

Acta Crystallographica Section E: Structure Reports Online

ISSN

1600-5368

Recommended Citation

Sirat, H.M.; Feng, Y.S.; Hazni, H.; Awang, K.; and Ng, S.W., "(E)-1-(2-Hydroxy-4,6-dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one from Kaempferia rotunda Val" (2010). Research Publications (2006 to 2010). 2794.
https://knova.um.edu.my/research_publications_2006_2010/2794

Volume

66

Issue

11

Publisher

International Union of Crystallography

Publisher Location

COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA