N, N-di (4-halophenyl) nitrenium ions: Nucleophilic trapping, aromatic substitution, and hydrogen atom transfer
SI Thomas, DE Falvey
Index: Thomas, Selina I.; Falvey, Daniel E. Journal of Organic Chemistry, 2007 , vol. 72, # 13 p. 4626 - 4634
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Citation Number: 9
Abstract
The reactive intermediates N, N-di (4-chlorophenyl) nitrenium ion and N, N-di (4- bromophenyl) nitrenium ion were generated through photolysis of the corresponding N- amino (2, 4, 6,-collidinium) ions. The behavior of these diarylnitrenium ions was characterized by laser flash photolysis, analysis of the stable photoproducts, and ab initio calculations with density functional theory. The latter predict these species to have singlet ...
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