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JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2005 Volume 15, Issue 6, Pages 229–232 (Mi mendc3760)

This article is cited in 15 papers

2-(2-Benzoylethynyl)-5-phenylpyrrole: fixation of cis- and trans-rotamers in a crystal state

B. A. Trofimova, Z. V. Stepanovaa, L. N. Sobeninaa, A. I. Mikhalevaa, L. M. Sinegovskayaa, K. A. Potekhinb, I. V. Fedyaninc

a A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation
b Vladimir State Pedagogical University, Vladimir, Russian Federation
c A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: 2-(2-Benzoylethynyl)-5-phenylpyrrole forms two crystal modifications with the carbonyl group oriented in cis- and trans-positions relative to the nitrogen atom thus representing the first example of the solid state stable rotamers around the C≡C bond system.

Language: English

DOI: 10.1070/MC2005v015n06ABEH002190



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