- Synthesis of 1,3,7-triazapyrene and 1,2,3,7-tetraazapyrene derivatives as a result of anomalous Hoesch reaction
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Method for the synthesis of 6,8-diaryl-1,3,7-triazapyrenes and 6,8-diaryl-1,2,3,7-tetraazapyrenes, based on the reaction of 2-R-1H-perimidines and 1H-naphtho[1,8-de][1,2,3]triazine with aromatic nitriles in polyphosphoric acid, has been elaborated.
- Aksenov,Borovlev,Aksenova,Lyakhovnenko,Kovalev
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experimental part
p. 217 - 218
(2009/04/07)
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- A new method for [c,d]pyridine peri-annelation: synthesis of azapyrenes from phenalenes and their dihydro derivatives
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An effective synthesis of various azapyrenes from phenalenes and their dihydro derivatives has been developed using 1,3,5-triazines in polyphosphoric acid (PPA).
- Aksenov, Alexander V.,Borovlev, Ivan V.,Aksenova, Inna V.,Pisarenko, Sergey V.,Kovalev, Dmitry A.
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p. 707 - 709
(2008/09/17)
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