Conclusions
Acid-catalyzed cocondensation of formaldehyde and alkanals RCHO with styrene leads to 2-R-4-phenyl-1,3-dioxanes with equatorial orientation of substituent R in the 2-position, and with α-methylstyrene to a mixture of 4-methyl-2-R-4-phenyl-1,3-dioxanes with axial and equatorial orientation of substituent R.
The yield of the cocondensation products in this reaction reaches 60%.
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I. Ap'ok, M. Bartok, R. A. Karakhanov, and N. I. Shuikin, Usp. Khim.,38, 72 (1969).
M. G. Safarov, N. G. Nigmatullin, U. G. Ibatullin, and S. R. Rafikov, Dokl. Akad. Nauk SSSR,256, 135 (1977).
C. S. Rondestvedt, J. Org. Chem.,26, 2247 (1961).
J. Delmau, Rev. Inst. Fr. Petrol.,20, 94 (1965).
A. A. Gevorkyan and A. S. Arakelyan, Arm. Khim. Zh.,29, 276 (1976).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 899–902, April, 1982.
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Safarov, M.G., Nigmatullin, N.G., Ibatullin, U.G. et al. Arylolefins in modified prins reaction. Russ Chem Bull 31, 792–794 (1982). https://doi.org/10.1007/BF00950021
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DOI: https://doi.org/10.1007/BF00950021