Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-09-07
1978-04-11
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260239AA, 2602391, 544 3, 560250, C07C11300, C07C11302, C07C11304
Patent
active
040838374
ABSTRACT:
A process for the preparation of diazo compounds, particularly diazoalkanes, is described in which a hydrazone is oxidized with an oxidizing agent, said oxidizing agent comprising an organic peracid, chloramine-T or N-chlorosuccinimide to a corresponding diazo compound, preferably in the presence of a base. The reaction may be catalyzed by an oxidation catalyst such as iodine.
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Nenitzescu, et al., "Organic Synthesis," Collective vol. II, pp. 496-497, (1943).
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Smith, et al., Organic Syntheses, Collective vol. III, pp. 351-352, (1955).
Theilheimer (I), "Synthetic Methods of Organic Chemistry," vol. 16, p. 172, (1962).
Theilheimer (II), "Synthetic Methods of Organic Chemistry," vol. 19, p. 155, (1965).
Gallagher Gerard
Walker Derek
Glaxo Laboratories Limited
Higel Floyd D.
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