Reaction of 10,10-dimethyl-9-trimethylsiloxy-9,10-dihydrophenanthrene-9-carbonitrile with acids

The behavior of 10,10-dimethyl-9-trimethylsiloxy-9,10-dihydrophenanthrene-9-carbonitrile in trifluoromethanesulfonic acid and acid systems CF 3 SO 3 H-CD 2 Cl 2 , HSO 3 F-SO 2 ClF-CD 2 Cl 3 , and CF 3 COOH-CD 2 Cl 2 were studied by NMR spectroscopy. Principal reaction schemes were determined; the fi...

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Bibliographic Details
Published in:Russian journal of organic chemistry 2011-07, Vol.47 (7), p.1057-1061
Main Authors: Bushmelev, V. A., Genaev, A. M., Sal’nikov, G. E., Shubin, V. G.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Organic Chemistry
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Summary:The behavior of 10,10-dimethyl-9-trimethylsiloxy-9,10-dihydrophenanthrene-9-carbonitrile in trifluoromethanesulfonic acid and acid systems CF 3 SO 3 H-CD 2 Cl 2 , HSO 3 F-SO 2 ClF-CD 2 Cl 3 , and CF 3 COOH-CD 2 Cl 2 were studied by NMR spectroscopy. Principal reaction schemes were determined; the first step in these schemes is protonation of the initial compound at the oxygen or nitrogen atom.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428011070141