The title compound, C 20 H 22 ClNO 3 , was synthesized by the reaction of 3-chlorobenzaldehyde, 5,5-dimethyl-1,3-cyclohexanedione and methyl 2-aminocrotonate in an ionic liquid medium. The X-ray analysis reveals that the nitrogencontaining ring adopts a boat conformation and the cyclohexene ring has
1-Allyl-4-hydroxy-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid
✍ Scribed by Shishkina, Svetlana V. ;Shishkin, Oleg V. ;Ukrainets, Igor V. ;Kolesnik, Elena V.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 122 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 8 H 9 NO 5 , was prepared as a by-product in synthetic efforts to prepare a carbasugar analogue of a putative intermediate, viz. (AE)-6-hydroxymethyl-7-oxabicyclo[2.2.1]hept-2-exo-3-endo-diol, in the uridine diphosphate-galactopyranose mutase-catalysed reaction. The structure s
The asymmetric unit of (I), showing 30% probability displacement ellipsoids and the atom-numbering scheme. H atoms have been omitted.
The N-containing ring of the tetrahydroisoquinolinium ion of the title compound, C~19~H~24~NO~3~ ^+^·SCN^−^, has a half-chair conformation. There is a network of hydrogen bonds between the phenolic groups and thiocyanate anions.