Process for the production of thiotetronic acid

Details Process for the production of thiotetronic acid Process for the production of thiotetronic acid

1987-07-23

1991-03-05

Siegel, Alan

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D33336

Patent

active

049979574

ABSTRACT:
Process for the production of thiotetronic acid wherein 4-chloroacetoacetic acid chloride is reacted with hydrogen sulfide in the presence of an amine.

REFERENCES:
patent: 2453103 (1944-02-01), Turnbull
Chemical Reviews, vol. 86, No. 2 (Apr. 1986), pp. 245 and 246.
D. B. Macierewicz, Rocz. Chem. 47, (1973), p. 1735.
J. Z. Mortensen et al., Tetrahedron 27 (1971), p. 3839.
Wang et al., Tetrahedron Letters, vol. 25, No. 46, pp. 5243-5246 (1984).
E. Benary, Chemische Berichte 46 (1913), pp. 2103 and 2107.
Turnbull, Chem. Abst., vol. 43, (1949), p. 2238.
Chem. Abst., vol. 78, (1973), 29615a.

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