Process for the conversion of 2,3-dihydrofuran to cyclopropaneca

Details Process for the conversion of 2,3-dihydrofuran to cyclopropaneca Process for the conversion of 2,3-dihydrofuran to cyclopropaneca

1996-08-30

1997-05-27

Barts, Samuel

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 47293

Patent

active

056334109

ABSTRACT:
Disclosed is a process for the preparation of cyclopropanecarboxaldehyde by the isomerization of 2,3-dihydrofuran wherein 2,3-dihydrofuran is contacted with a catalyst selected from alumina, silica-alumina, silica, zirconia, titania and mixtures thereof having a nitrogen BET surface area of about 10 to 350 square meters per gram at elevated temperature.

REFERENCES:
patent: 5502257 (1996-03-01), Liang et al.
C. L. Wilson, J. Amer. Chem. Soc., 69, pp. 3002-3004 (1947).

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