Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.045 wR factor = 0.104 Data-to-parameter ratio = 10.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
1-[2-Chloro-4-(4-fluorophenoxy)phenyl]ethanone
✍ Scribed by Xu, Liang-Zhong ;Bi, Wen-Zhao ;Zhai, Zhi-Wei
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 895 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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The asymmetric unit of the title compound, C~15~H~13~NO~3~·1.5H~2~O, consists of one ethanone molecule, one water molecule and one half-molecule of water. The organic molecule is a phenol–imine tautomer, as evidenced from C—O, C—N and C—C bond lengths and it is stabilized by an intramolecular O—H...
## Abstract A new sulfonyl group‐containing heterocyclic compound 2‐(2‐chloro‐4‐nitrophenylsulfonyl)‐1‐(2‐thienyl)ethanone 2 was prepared from the corresponding sulfide 2‐(2‐chloro‐4‐nitrophenylthio)‐1‐(2‐thienyl)ethanone 1. Two different cyclization reactions of the compound 2 were discussed. In c
In the title compound, C~14~H~12~N~2~O~3~, the dihedral angle between the two aromatic rings is 86.13 (15)°. Intermolecular N—H...O hydrogen bonds [N...O = 2.886 (3) Å and N—H...O = 174 (3)°] between the NH~2~ and C=O groups link the molecules into a one-dimensional ribbon augmented by secondary N—H