Robinson-Gabriel synthesis
- Robinson-Gabriel synthesis
The Robinson-Gabriel synthesis is a chemical reaction that forms oxazoles by dehydration of 2-acylamino-ketones.
Historically, the dehydration agent is concentrated sulfuric acid. Recently, phosphorus oxychloride is successful with this reaction also.
2-Acylamino-ketones can be synthesized using the Dakin-West reaction.
References
*Robinson, R. "J. Chem. Soc." 1909, "95", 2167.
*Gabriel, S. "Ber." 1910, "43", 134.
*Gabriel, S. "Ber." 1910, "43", 1283.
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