Amination of heterocyclic compounds with O-benzoylhydroxylamine derivatives
The N-amination of heterocyclic compounds 1a - k with O- benzoylhydroxylamine derivatives 5 was developed and demonstrated to be a superior alternative to existing N-amination methods. A structure - reactivity relationship study was performed on variously
Parlanti, Luca,Discordia, Robert P.,Hynes Jr., John,Miller, Michael M.,O'Grady, Harold R.,Shi, Zhongping
p. 3821 - 3824
(2008/02/12)
Unusual fischer reaction in the 1-aminobenzimidazole series. Synthesis of pyrido [1,2-a]benzimidazole derivatives
The reaction of N-aminobenzimidazoles with ketones under the conditions of the Fischer reaction, as a result of which derivatives of 1,3-disubstituted pyrido-[1,2-a]benzimidazoles are unexpectedly formed, was investigated. The structure of the latter was
Kuz'menko,Komissarov,Simonov
p. 1090 - 1095
(2007/10/02)
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