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S N H ‐ and S N ipso ‐Arylamination of 1,3,7‐Triazapyrenes
Author(s) -
Borovlev Ivan,
Demidov Oleg,
Saigakova Nadezhda,
Amangasieva Gulminat
Publication year - 2014
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201402891
Subject(s) - chemistry , aryl , medicinal chemistry , sodium , stereochemistry , organic chemistry , alkyl
The ability of the oxidative arylamination process to derivatize electron‐deficient 1,3,7‐triazapyrenes has been investigated. These triazapyrenes react with a wide range of sodium aryl(hetaryl) amides to give access to the corresponding 6‐aryl(hetaryl)amino‐1,3,7‐triazapyrenes in moderate to good yields. The reaction of 6,8‐dialkoxy‐1,3,7‐triazapyrene with sodium arylamides gives rise to 6,8‐bis(arylamino)‐1,3,7‐triazapyrenes or 6‐methoxy‐8‐arylamino‐1,3,7‐triazapyrenes, depending on the reaction conditions.