Synthesis of 1,2,3,4,9,9-hexachloro-1,4,4a,5,6,7,-8,8a-octahydro-1,4-methanonaphthalene-6,7-dicarboxylic acid and ester derivatives
β Scribed by Roberts, Carleton W.; Haigh, Daniel H.; Rathsack, Richard J.
- Book ID
- 127031347
- Publisher
- American Chemical Society
- Year
- 1967
- Tongue
- English
- Weight
- 370 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0021-9568
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π SIMILAR VOLUMES
The asymmetric unit of the title compound, C~22~H~29~N~3~O~5~S, contains two independent molecules, __A__ and __B__, which differ slightly in the orientation of the ethyl and tosyl groups with respect to the attached pyrrolidine ring, as evidenced by the relevant torsion angles. In both molecules, t
The title compound, C 21 H 20 ClN 3 O 2 , was synthesized by the reaction of 4-chlorobenzaldehyde and 3-(5,5-dimethyl-3-oxocyclohex-1-enylamino)propanoic acid with malononitrile in ethylene glycol under microwave irradiation. The dihydropyridine ring has a boat conformation. The pyrimidine ring adop