Process for manufacturing 5-hydroxymethylfurfural

Details Process for manufacturing 5-hydroxymethylfurfural Process for manufacturing 5-hydroxymethylfurfural

1980-08-27

1982-07-13

Raymond, Richard

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30746

Patent

active

043393870

ABSTRACT:
The invention relates to a process for manufacturing 5-hydroxymethylfurfural.
This process comprises decomposition of a hexose in a reaction medium constituted by water and an organic solvent, by heating to a temperature below 100.degree. C., situated especially in the range from 70.degree. to 95.degree. C., in the presence of a solid catalytic support, especially an exchange resin with a cationic function.
5-hydroxymethylfurfural is applied in numerous syntheses.

REFERENCES:
patent: 2750394 (1956-06-01), Peniston
patent: 3071599 (1963-01-01), Hales et al.
patent: 3118912 (1964-01-01), Smith
Schraufnagel et al., Chemical Abstracts, vol. 82 (1975) 98278n, p. 464.
Techniques of Chemistry, Organic Solvents, vol. II, 3. Edition, pp. 1-19.
Bull. Chem. Soc. Jpn. 53 (1980), pp. 3705-3706.

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