Synthesis and structure of 6-chloro-2,3-trimethylene-4-phenylquinoline |
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Authors: | I. I. Ponomarey O. V. Shishkin S. V. Lindeman Yu. V. Volkova |
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Affiliation: | (1) N. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 117813 Moscow, Russian Federation |
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Abstract: | An X-ray structural investigation of 6-chloro- 2,3-trimethylene-4- phe nylquinoli ne obtained by the reaction of 2-amino-5-chlorobenzophenone with cyclopentanone was carried out. At 20 °C, a = 23.750,b = 9,242, c = 14.018 A, = 112,68° space group (21c,Z = 8, 2647 reflections,R = 0.047 He five-membered ring has an envelope conformation Conjugation between the quinohne fragment and the phenyl substituent is significantly distorted dm to the rotation of the latter by -62.9°Translated fromIzvestiya Akademii Nauk. Seriva Khimicheskaya, No. 7, pp. 1800–1802, July, 1996. |
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Keywords: | 6-chloro-2,3-trimethylene-4-phenylquinoline X-ray structural analysis molecular structure |
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