21552-98-7

Upstream product

• 13181-75-4 O-(2,4-dinitrophenyl) cyclohexanone oxime 
• 110-58-7 n-Pentylamine 
• 13181-14-1 1-phenylethan-1-one O-(2,4-dinitrophenyl) oxime 
• 17188-67-9 diphenylmethanone O-(2,4-dinitrophenyl)oxime 
• 115806-86-5 O-(2,4-dinitrophenyl)-4'-bromobenzophenone oxime 
• 97-00-7 1-chloro-2,4-dinitro-benzene 

Relevant academic research and scientific papers

Aminolysis of Oxime Ethers in Protic and Aprotic Solvents

Reactions of oxime ethers with the primary amines, n-propyl-, n-butyl-, n-pentyl-, and n-hexylamine in DMSO, DMF, and MeCN are strongly catalysed by general bases.The observed second-order rate constants (kA) exhibit a curvilinear dependence on amine concentration leaving a positive intercept.The reactions of piperidine in DMSO follow a wholly catalysed pathway.A plot of kA versus is linear and passes through the origin.No base catalysis is observed for the reactions of n-butylamine in methanol and 1:1 (v/v) methanol-acetonitrile.The participation of the hydrogen- bond donor solvent molecule in the intermediate may account for absence of base catalysis in these solvents.

Reactions of Primary Amines with 2,4-Dinitrochlorobenzene in Microemulsions

Reactions of 2,4-dinitrochlorobenzene with n-butyl, n-amyl, and n-hexylamine have been examined in microemulsions of n-octane and cetyltrimethylammonium bromide (CTABr) or sodium dodecul sulfate (SDS) with amine as cosurfactant.The second-order rate const