2-Methoxy-4-[2-methyl-5-oxo-4,5-dihydro-1,3-oxazol-4-ylidene)methyl]phenyl acetate
✍ Scribed by Wang, Xiangqian ;Zhang, Mingjie ;Qi, Zhaobin ;Ma, Shanshan
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 89 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, C 14 H 13 NO 5 , the C atom between the benzene and oxazolone rings displays a distorted trigonal bonding geometry. The oxazolone and aromatic rings are approximately coplanar.
📜 SIMILAR VOLUMES
In the title compound, C 28 H 27 N 3 O 3 , the pyrazolone ring and the N atom of the 2-amino-3-phenylpropanoate group are essentially coplanar. The compound is in an enamine-keto form and its structure is stabilized by one strong intramolecular N-HÁ Á ÁO hydrogen bond.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.050 wR factor = 0.131 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 19 H 18 N 2 O 4 S, was synthesized by the reaction of methyl (2-hydroxyphenyl)acetate and 3-(4-methylthio)phenyl-5-chloromethyl-1,2,4-oxadiazole. The structure exhibits intermolecular CÐHÁ Á ÁO hydrogen bonds and CÐ HÁ Á Á% interactions.
The title compound, C~20~H~17~NO~6~, was synthesized by the reaction of syringaldehyde with hippuric acid. The molecule adopts a __Z__ configuration about the central olefinic bond. The two benzene rings and the oxazolone ring are almost coplanar. The crystal structure is stabilized by weak intermol