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Transformation of n-butyraldehyde on zeolite catalysts

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    On the zeolites NaY, KNaY, HNaY and NdNaY, at 150–250°, butyraldehyde undergoes mainly the crotonic condensation with the formation of 2-ethylhexenal. The most active catalyst is KNaY, the most stable is NaY, and the least selective are HNaY and NdNaY.

  2. 2.

    Butanol, 2-ethyl-1-hexanol, 2-ethylhexanal, and 2-ethylhexenal are obtained in the presence of 4% Ni/NaY in a hydrogen atmosphere, the ratio in the yields of which changes during the course of catalyst operation.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1175–1177, May, 1972.

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Isakov, Y.I., Minachev, K.M. & Usachev, N.Y. Transformation of n-butyraldehyde on zeolite catalysts. Russ Chem Bull 21, 1124–1126 (1972). https://doi.org/10.1007/BF00853784

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  • DOI: https://doi.org/10.1007/BF00853784

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