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Iron Catalyzed Cascade Protocol for the Synthesis of Pyrrolo[1, 2‐ a ]quinoxalines: A Powerful Tool to Access Solid State Emissive Organic Luminophores
Author(s) -
Lade Jatin J.,
Patil Bhausaheb N.,
Sathe Pratima A.,
Vadagaonkar Kamlesh S.,
Chetti Prabhakar,
Chaskar Atul C.
Publication year - 2017
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201701383
Subject(s) - quinoxaline , pyrrole , decarboxylation , catalysis , condensation , cascade , combinatorial chemistry , chemistry , oxidative decarboxylation , solid state , organic chemistry , chromatography , physics , thermodynamics
An alluring iron catalyzed cascade process has been developed for the synthesis of pyrrolo[1, 2‐ a ]quinoxalines by using 1‐(2‐aminoaryl)pyrrole and arylacetic acids. This method involves oxidative decarboxylation of arylacetic acids into aromatic aldehydes followed by their condensation with 1‐(2‐aminoaryl)pyrrole. Optical properties of newly synthesized pyrrolo[1, 2‐ a ]quinoxaline derivatives have been systematically investigated in solution as well as in solid state.
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