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Coumarin-based homoisoflavonoids as precursors in the synthesis of 8-heteroarylmethylcoumarins.
- Source :
-
Chemistry of Heterocyclic Compounds . Jul2023, Vol. 59 Issue 6/7, p456-464. 9p. - Publication Year :
- 2023
-
Abstract
- A series of homoisoflavonoids bearing 3-(het)arylcoumarin moiety were synthesized by cascade reaction of enaminones with 8-dimethyl- aminomethyl-7-hydroxy-3-(het)arylcoumarins. The further reaction of synthesized coumarin-isoflavone hybrids with bidentate nucleophiles led to the formation of substituted 7-hydroxy-8-(1H-pyrazol-4-ylmethyl)coumarins, 7-hydroxy-8-(isoxazol-4-ylmethyl)- coumarins, and 7-hydroxy-8-(pyrimidin-5-ylmethyl)coumarins. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COUMARINS
*DIELS-Alder reaction
*NUCLEOPHILES
Subjects
Details
- Language :
- English
- ISSN :
- 00093122
- Volume :
- 59
- Issue :
- 6/7
- Database :
- Academic Search Index
- Journal :
- Chemistry of Heterocyclic Compounds
- Publication Type :
- Academic Journal
- Accession number :
- 171843752
- Full Text :
- https://doi.org/10.1007/s10593-023-03216-9