The title compound, C 27 H 24 N 2 O 4 , has been synthesized by the reaction of 4-nitrobenzaldehyde, 3-(cyclopropylamino)-5,5dimethylcyclohex-2-enone and 1,3-indanedione in a mixed solvent of ethylene glycol and acetic acid under microwave irradiation. The dihydropyridine ring adopts a boat conforma
Synthesis of hexahydroquino[8,7-h]quinolines. Cis and trans isomers of 3,9-dimethyl-4b,5,6,10b,11,12-hexahydroquino[8,7-h]quinoline
✍ Scribed by Vitolo, M. Josefina; Marquez, Victor E.
- Book ID
- 126471539
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 523 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.008 A Disorder in main residue R factor = 0.066 wR factor = 0.245 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
## Abstract magnified image The synthesis of 9‐amino‐5,6,7,8‐tetrahydrothieno[3,2‐__b__]quinoline (**3**) and 9‐amino‐5,6,7,8‐tetrahydrothieno[3,2‐__b__]quinolin‐5‐ol derivatives (**4a**, **4b**, **4c**, **4d**, **4e**, **4f**, **4g**) in good yield by three‐step procedures starting from 3‐aminothi
## Abstract Reaction of 5‐amino‐3‐methyl‐1‐phenylpyrazole (1a) and 5‐amino‐3‐(4‐chlorophenyl)‐1__H__‐pyrazole (1b) with dimedone (2) and __p__‐susbstituted benzaldehydes 3 in ethanol, afforded in all cases tricyclic linear 4‐aryl‐7,7‐dimethyl‐4,7,8,9‐tetrahydro‐6__H__‐pyrazolo[3,4‐__b__]quinolin‐5‐