253786-81-1

Basic information

• Product Name: O-(1-naphthoyl)-N,N-bis(p-chlorobenzyl)hydroxylamine
• Synonyms: O-(1-naphthoyl)-N,N-bis(p-chlorobenzyl)hydroxylamine
• CAS NO: 253786-81-1
• Molecular Weight: 436.337
• Mol File: 253786-81-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O-(1-naphthoyl)-N,N-bis(p-chlorobenzyl)hydroxylamine(CAS DataBase Reference)
• NIST Chemistry Reference: O-(1-naphthoyl)-N,N-bis(p-chlorobenzyl)hydroxylamine(253786-81-1)
• EPA Substance Registry System: O-(1-naphthoyl)-N,N-bis(p-chlorobenzyl)hydroxylamine(253786-81-1)

Safety Data

• Hazardous Substances Data: 253786-81-1(Hazardous Substances Data)

Upstream product

• 104-83-6 1-Chloro-4-(chloromethyl)benzene 
• 40861-08-3 N,N-bis(p-chlorobenzyl)hydroxylamine 
• 879-18-5 naphthalene-1-carbonic acid chloride 

Downstream Products

• 86-55-5 1-naphthalenecarboxylic acid 
• 31264-06-9 N-(4-chlorobenzylidene)-4-chlorobenzylamine 

Relevant articles and documents

Imine-forming radical elimination reactions of O-(1-naphthoyl)-N,N- bis(p-substituted benzyl)hydroxylamines activated by triplet benzophenone

It was shown that despite the occurrence of a diffusion-limited triplet energy transfer between the title hydroxylamine 1 and benzophenone, triplet 1 decomposed inefficiently giving p-substituted N-(p-substituted benzylidene)benzylamine 2 and 1-naphthoic acid (3) as unimolecular radical elimination products. The logarithm of the k(r)/k(d) ratio (where k(r) is the rate constant for homolytic cleavage of the N-O bond in triplet 1 and k(d) is that for its deactivation) used as a measure of the triplet-state reactivities of 1, showed a negligible dependence on the substituent constant. This finding was explained in terms of a very small contribution of the ionic structure to the transition state for the N-O bond homolysis.