Production of hydroxymethylbutenoic acids via oxidation

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C07D49804, C07B 300

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active

045811733

ABSTRACT:
A useful industrial chemical, oxazolinoazetidinylhydroxymethylbutenoic acid derivative (II) can be produced by oxidizing the corresponding oxazolinoazetidinylhalomethylbutenoic acid derivative(I). ##STR1## wherein R is an alkyl, aralkyl or aryl group, R.sup.1 is a hydrogen atom or a carboxy protecting group and Hal is a halogen atom.

REFERENCES:
Ashurov et al., Chem. Abs. 89, 42303u (1977).
Kyazimov et al., Chem. Abs. 78, 42814j (1972).
MacDonald et al., J. Amer. Chem. Soc. 102, 7760 (1980).
Frimer, J. Org. Chem. 42, p. 3194 (1977).
Hawley, "Condensed Chemical Dictionary" 8th edition p. 787.
Noss et al., Chem. Ber. 89, 2641, 2644 (1956).
Tobolsky et al., "Organic Peroxides" p. 13 (1954).

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