24664-22-0

Upstream product

• 1589-82-8 phenylmagnesium bromide 
• 959-31-9 1,2-dibenzoyldiazene 
• 98-88-4 benzoyl chloride 
• 100-44-7 benzyl chloride 
• 25292-15-3 1-benzyl-3,5,5-trimethyl-4,5-dihydro-1H-pyrazole 
• 93-97-0 benzoic acid anhydride 
• 86396-64-7 N-nitroso-N-benzyl-O-(p-methylbenzyl)hydroxylamine 
• 23135-14-0 N,O-dibenzyl-N-nitrosohydroxylamine 

Relevant academic research and scientific papers

N-NITROSOHYDROXYLAMINES III. REACTION OF N,O-DIBENZYL-N-NITROSOHYDROXYLAMINES WITH ACETIC ANHYDRIDE

The major path of the reaction of N,O-dibenzyl-N-nitrosohydroxylamines (3) with acetic anhydride appears to proceed by initial radical cleavage of the N-N bond with loss of nitric oxide.The formation of the main products (5) may be rationalized by subsequent transformation of the resulting hydroxylamino radicals.

THE UNUSAL REARRANGEMENT OF N-NITROSO-N,O-DIBENZYLHYDROXYLAMINES WITH ACETIC ANHYDRIDE

Treatment of N-nitroso-N,O-dibenzylhydroxylamine (2a) with acetic anhydride in benzene at reflux results in a remarkable rearrangement to 2-benzoyl-1-acetylbenzylhydrazine and it was established that it is the N-benzyl substituent of 2a that is transformed into the benzoyl group of the rearranged product (3a).