Single-crystal X-ray study T = 294 K Mean '(C±C) = 0.004 A Ê R factor = 0.054 wR factor = 0.082 Data-to-parameter ratio = 19.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
PHARMACOLOGY OF BIS 3-3'-(4 OXYCOUMARINYL) ETHYL ACETATE (TROMEXAN)
✍ Scribed by Stirling, M.; Hunter, R.B.
- Book ID
- 123145625
- Publisher
- The Lancet
- Year
- 1951
- Tongue
- English
- Weight
- 614 KB
- Volume
- 258
- Category
- Article
- ISSN
- 0140-6736
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📜 SIMILAR VOLUMES
In the title molecule, C 21 H 25 NO 3 , the piperidine ring is in a chair conformation. The dihedral angle between the two benzene rings is 48.4 (1) . The methoxy groups are almost coplanar with the attached benzene rings. The molecular and crystal structures are stabilized by C-HÁ Á Á interactions.
## T h i s p a p e r d e s c r i b e s t h e s y n t h e s i s (i) o f e t h y l 4 - ( 3 , 4 , 5 -t r i m e t h o x y c i n n a m o y 1 ) -[ 2 , S-14C1 p i p e r a z i n y 1 a c e t a t e v i a [ 2 , S -1 4 C l p i p e r a a i n e , a n d e t h y l [ 2 , 5 -1 4 C I p i p e r a z i n y l a c e t a
In the title compound, C~16~H~17~ClN~2~O~4~, all bond lengths and angles show normal values. The dihedral angle between the pyrazole ring and the benzene ring is 5.75 (8)°. The molecules are linked into a network by intermolecular C—Cl...π interactions.