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1-Aroyl-2-benzyl-5-hydroxypyrazolidines
Authors:L. A. Sviridova  S. V. Afanas'eva  G. A. Golubeva  V. N. Torocheshnikov  P. B. Terent'ev  Yu. G. Bundel'  K. N. Zelenin
Affiliation:(1) M. V. Lomonosov Moscow State University, 119899 Moscow;(2) S. M. Kirov Military Medicinal Academy, 194175 Leningrad
Abstract:The PMR spectral data show that 1-aroyl-2-benzyl-5-hydroxypyrazolidines are preferentially present in cyclic form in solution, while the proportion of the linear form increases to sim50% in the gaseous phase, according to mass spectra.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1199–1203, September, 1990.
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