81475-38-9

Usage

InChI:InChI=1/C18H30N2O/c1-2-3-4-5-6-7-8-9-10-11-15-20-18(21)17-13-12-14-19-16-17/h12-14,16H,2-11,15H2,1H3,(H,20,21)

Upstream product

• 142-82-5 n-heptane 

Downstream Products

• 88936-60-1 N³-dodecyl-1-(2'-methoxycarbonylbenzyl)nicotinamide bromide 
• 88936-59-8 N³-dodecyl-1-benzylnicotinamide bromide 
• 88704-69-2 N³-dodecyl-1-(2,4-dinitrophenyl)nicotinamide perchlorate 
• 88936-62-3 Sodium; 2-(3-dodecylcarbamoyl-4H-pyridin-1-ylmethyl)-benzoate 
• 88936-61-2 N³-dodecyl-1-(2'-methoxycarbonylbenzyl)-1,4-dihydronicotinamide 
• 83239-12-7 1-Benzyl-1,4-dihydro-pyridine-3-carboxylic acid dodecylamide 

Relevant academic research and scientific papers

Photodegradation of Hydrophobic Pyridineketoximes in Toluene and Heptane

The goal of the research was to study the reactivity of the hydrophobic 2- and 3-pyridineketoximes under exposure to UV-VIS light. The photodegradation was conducted in both toluene and heptane for 10 h under atmosphere of argon. Ten-hour irradiation experiments demonstrated that the pyridineketoximes underwent the facile E-Z photoisomerization, photo-Beckmann rearrangement, and to a lesser extent, the photosubstitution to the pyridine ring. From LC-MS and NMR analysis of the irradiated solutions, it was found that the photosubstitution proceeded to give the corresponding 6-substituted 2- or 3-pyridylketoxime via the replacement of the ring hydrogen by the benzyl or heptyl group. The photo-Beckmann rearrangement led to the formation of the corresponding amides, but also other products formed in the photo-decomposition reaction.