Synthesis of A-Diazoketone by the Action of Diazoalkanes on Butyric Anhydride


Saurabh Chakraborty¹* and A. K. Agarwal²
¹48, Civil Lines, Behind Kamal Lines, Bareilly - 243 001 (India). ²Department of Chemistry, Bareilly College, Bareilly - 243 005 (India).

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ABSTRACT:

Butyric anhydride reacts with diazo-n-alkanes in dry ether at 0°C gave 1-diazo-1-n-alkyl pentanones.

KEYWORDS:

a-Diazoketone; Butanoic anhydride; Wolff’s and Franzen rearrangement


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