PHOTOLYSIS OF α-DIAZO CARBONYL COMPOUNDS IN THE PRESENCE OF IMIDAZOLE. A NEW METHOD FOR THE PREPARATION OF NOR OLEFINS AND ITS APPLICATION TO BILE ACID SIDE CHAIN DEGRADATION

DOI: 10.1016/0040-4039(84)80019-2

Source and publish data:

Tetrahedron Letters p. 3103 - 3106 (1984)

Update date:2022-08-16

Topics:

Authors:

Pellicciari, Roberto

Natalini, Benedetto

Cecchetti, Sergio

Santucci, Sergio

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Article abstract of DOI:10.1016/0040-4039(84)80019-2

α-Diazomethyl ketones derived from carboxylic acids are photolyzed in the presence of imidazole to give the corresponding nor olefins or, in the case of aryl diazo ketones, the corresponding, stable imidazolides.The application of the method to a novel degradation of bile acid side chain is reported.

Full text of DOI:10.1016/0040-4039(84)80019-2

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