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Pd‐catalyzed C‐H Arylation: A General Route for the Synthesis of Benzo[ b ]carbazolenaphthoquinones
Author(s) -
Mandal Arabinda,
Mondal Suresh Kumar,
Jana Akash,
Manna Susanta Kumar,
Ali Sk Asraf,
Samanta Shubhankar
Publication year - 2017
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.2832
Subject(s) - chemistry , catalysis , carbazole , phenazine , aqueous medium , combinatorial chemistry , stereochemistry , aqueous solution , organic chemistry
A short, efficient and general methodology for benzo[ b ]carbazolenaphthoquinones was developed via Pd‐catalyzed C‐H arylation process. This methodology was successfully applied to the synthesis of highly biologically active compound 5H–benzo[ b ]carbazole‐6,11‐diones. Additionally, one‐pot synthesis of benzo[ b ]phenazine‐6,11(5H,12H)‐dione derivatives was also explored in aqueous medium.