Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathi

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07D29106

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046250247

ABSTRACT:
6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts are prepared by reacting acetoacetamide with an S-O compound of the formula I

REFERENCES:
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patent: 3968107 (1976-07-01), Clauss et al.
patent: 3969347 (1976-07-01), Schmidt et al.
patent: 4052453 (1977-10-01), Pietsch et al.
patent: 4563521 (1986-01-01), Clauss et al.
Clauss et al., "Oxathiazinone Dioxides--A New Group of Sweetening Agents", Angew. Chem. International Edition, vol. 12 (11), pp. 869-876 (1973).
Tullock et al., "Synthesis of Fluorides by Metathesis with Sodium Fluoride", Chem. Abstracts, vol. 55 (11), 18551g-18552e (Sep. 1961).

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