Halogenation followed by deformylation of 3-formylchromones: A novel approaches for synthesis of 3-halochromones with oxone and NaX

Halogenation followed by deformylation of 3-formylchromones: A novel approaches for synthesis of 3-halochromones with oxone and NaX

[Display omitted] [Display omitted] [Display omitted] An efficient eco-friendly method, with less hazardous chemicals, developed for the deformylation and followed by halogenation of 3-formylchromones by applying easily available Oxone as oxidising agent and NaX as a halogenating source. Many of 3-...

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Bibliographic Details
Published in:Results in Chemistry Vol. 5; p. 100697
Main Authors: Latha Duda, Madhavi, Velidandi, Amarnath
Format: Journal Article
Language:English
Published: Elsevier B.V 01-01-2023
Elsevier
Subjects:
3-Formylchromones
3-Halochromones
Deformylation
Halogenation
Deformylation
3-Formylchromones
3-Halochromones
Halogenation
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Summary:[Display omitted] [Display omitted] [Display omitted] An efficient eco-friendly method, with less hazardous chemicals, developed for the deformylation and followed by halogenation of 3-formylchromones by applying easily available Oxone as oxidising agent and NaX as a halogenating source. Many of 3- halochromone derivatives (20 compounds) were obtained with good yields, applicable in halogenations at different levels micro to macro levels.
ISSN:2211-7156
2211-7156
DOI:10.1016/j.rechem.2022.100697