Conclusions
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1.
Thermodynamic calculations were made of the reactions of synthesis of thiophene from n-butane, butylenes, and 1,3-butadiene and sulfur dioxide or hydrogen sulfide, and the equilibrium yields of thiophene were determined at 700–900°K and atmospheric pressure.
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2.
The experimental yields of thiophene in the presence of the most activity catalysts comprised 20–33% in the case of SO2 and 32–44% (or 60–90%, considering side reactions) in the case of H2S with respect to the equilibrium yields.
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Literature cited
A. V. Mashkina, The Chemistry of Organosulfur Compounds Contained in Petroleum Products [in Russian], Vol. 6, Khimiya (1964), p. 316.
R. D. Obolentsev and A. V. Mashkina, The Chemistry of Organosulfur Compounds Contained in Petroleums and Petroleum Products [in Russian], Vol. 2, Izd-vo AN SSSR (1959), p. 237.
S. Tripiler, Dissertation [in Russian], Moscow (1968).
A. A. Balandin, T. K. Lavrovskaya, and G. M. Marukyan, USSR Patent No. 165469, April 6, 1964; Byul. Izobr., No. 19, 17 (1964).
R. E. Conary, L. W. Devaney, L. E. Ruidisch, R. F. McCleary, and K. L. Kreuz, Industr. and Engng. Chem.,42, 467 (1950).
Great Britain Patent No. 627247, August 4, 1949; Chem. Abstrs.,44, 3030 (1950).
V. N. Kulakov and V. B. Abramovich, USSR Patent No. 186502, October 3, 1966; Byul. Izobr., No. 9, 37 (1966).
USA Patent No. 2694075, November 9, 1954; Chem. Abstrs.,49, 15974 (1955).
M. A. Ryashentseva, Kh. M. Minachev, and Yu. A. Afanas'eva, USSR Patent No. 171003 (893040), April 6, 1964; Byul. Izobr., No. 10, 34 (1965).
M. A. Ryashentseva, Yu. A. Afanas'eva, and Kh. M. Minachev, USSR Patent No. 199103 (1067004 /23-4), April 4, 1966; Byul. Izobr., No. 15, 21 (1967).
W. N. Hubard, D. W. Scott, F. R. Frow, and G. Waddington, J. Amer. Chem. Soc.,77, 5855 (1955).
A. A. Vvedenskii, Thermodynamic Calculations of Petrochemical Processes [in Russian], Gostoptekhizdat (1960), pp. 92, 449, 450.
A. V. Kuz'mina, N. A. Kudryavtseva, N. I. Lulova, and A. I. Tarasova, Khim. i Tekhnol. Topliv i Masel, No. 4, 57 (1966).
M. A. Ryashentseva and Yu. A. Afanas'eva, Khim. i Tekhnol. Topliv i Masel, No. 3, 61 (1967).
Yu. A. Afanas'eva, Dissertation [in Russian], Moscow (1968).
I. I. Levitskii, Izv. AN SSSR, Otd. Khim. N., 425 (1959).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2012–2017, September, 1970.
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Afanas'eva, Y.A., Ryashentseva, M.A., Minachev, K.M. et al. The equilibrium yields of thiophene in the interaction of C4-hydrocarbons with sulfur dioxide or hydrogen sulfide. Russ Chem Bull 19, 1892–1896 (1970). https://doi.org/10.1007/BF00849767
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DOI: https://doi.org/10.1007/BF00849767