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21.13.5.1.1 Method 1: Oxidation of Hydrazides

DOI: 10.1055/sos-SD-021-00836

Blakemore, P. R.Science of Synthesis, (200521846.

Acyl diazenes and N,N-diacyl diazenes are usually prepared by the dehydrogenation of appropriate acylated hydrazine derivatives. A variety of oxidants can be used for this purpose, including lead(IV) acetate,[‌100‌,‌104‌,‌106‌,‌108‌] N-bromosuccinimide,[‌101‌,‌103‌] (diacetoxyiodo)benzene,[‌105‌] copper(II) acetate,[‌102‌,‌103‌] and 3-(trifluoromethyl)benzenesulfonyl peroxide.[‌109‌]

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