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71592-11-5

3-[(Z)-ANILINOMETHYLIDENE]-2H-CHROMENE-2,4-DIONE synthesis

3synthesis methods
4H-1-Benzopyran-4-one, 3-[(oxidophenylimino)methyl]-

113326-75-3
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3-[(Z)-ANILINOMETHYLIDENE]-2H-CHROMENE-2,4-DIONE

71592-11-5
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2H-1-Benzopyran-2,4(3H)-dione, 3-[(phenylamino)methylene]-, (3E)-

71591-96-3
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4-Oxo-2-(phenylamino)-4H-chromene-3-carbaldehyde

213273-03-1
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Yield:213273-03-1 90%

Reaction Conditions:

in chloroform;Ambient temperature;1 week;

References:

Ishar;Kumar, Kamal;Singh, Rajinder [Tetrahedron Letters,1998,vol. 39,# 36,p. 6547 - 6550]