Process for the preparation of oxetane-3-carboxylic acids

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

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549510, 71 88, C00F30504, C00F30508

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048249750

ABSTRACT:
A process for the preparation of an oxetane-3-carboxylic acid of the formula ##STR1## in which R represents hydrogen, alkyl, cycloalkyl or optionally substitute phenyl, comprising reacting a 3-hydroxymethyl-oxetane of the formula ##STR2## with oxygen in an aqueous alkaline medium at a temperature between about 0.degree. C. and the boiling point of the reaction mixture on a palladium and/or platinum catalyst. The product is an intermediate for known fungicides and herbicides.

REFERENCES:
patent: 4599446 (1986-07-01), Kiyoura
Carl R. Noller, Chemistry of Organic Compounds (1965), p. 413.
Chemical Abstracts, 88:136,144z; 96:180978p.

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