Synthesis of tetrahydrofuran

Details Synthesis of tetrahydrofuran Synthesis of tetrahydrofuran

1977-11-03

1979-07-10

Raymond, Richard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568862, 568865, C07D30708

Patent

active

041607716

ABSTRACT:
This invention provides a process for producing tetrahydrofuran by the reaction of 3-(5'-alkyl-1',3'-dioxane)propionaldehyde and/or 3-(5'-alkyl-1',3'-dioxane)propanol and/or 4-hydroxybutanal with hydrogen in an aqueous medium having a pH between about 0.1 and 5. Maintenance of the reaction medium within the specified acidic range of pH is an important feature of the invention process.

REFERENCES:
patent: 3929915 (1975-12-01), Cumbo et al.
patent: 4044059 (1977-08-01), Copelin
patent: 4064145 (1977-12-01), Taylor
Houben-Weyl, Methoden der Organischen Chemie, vol. 6/3, (1965), p. 562.

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