Regioselective synthesis of 2,3-dihydrospiro[1,4]dioxino[2,3-b]pyridine derivatives |
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| Authors: | Kurissery A Tony Santhosh Kumar Chittimalla G Abraham Rajkumar Anjan Chakrabarti |
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| Institution: | AMRI Singapore Research Centre, 61 Science Park Road, #05-01 Galen, Science Park II, Singapore 117525, Singapore |
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| Abstract: | 2-Chloropyridines and an aryl bromide underwent palladium-catalyzed intramolecular C-O bond forming reactions to provide 2,3-dihydrospiro1,4]dioxino2,3-b]pyridine derivatives and a benzodioxin, regioselectively. |
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