Preparation of 4,4-dimethyltetrahydrofuran-2,3-dione

Details Preparation of 4,4-dimethyltetrahydrofuran-2,3-dione Preparation of 4,4-dimethyltetrahydrofuran-2,3-dione

1985-04-03

1990-01-02

Hollrah, Glennon H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30708

Patent

active

048914355

ABSTRACT:
4,4-Dimethyltetrahydrofuran-2,3-dione is prepared by reacting a dimethylpyruvate (II) with formaldehyde or a formaldehyde donor at 80.degree.-150.degree. C.

REFERENCES:
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S. H. Lipton et al, Chemical Society Journal (London) vol. 71 (1949) pp. 2364-2367.
J. S. Little, Chemical Society Journal (London) (1954) pp. 2636-2637.
M. Tichy et al, Chemical Abstracts, vol. 50 (1956) 8532i.
Labib et al, Compt. Rend. (1960) vol. 250, pp. 2904-2905.
Houben-Weyl, vol. VI/2 (1963) pp. 571-572, 631-632.

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