En route to color-stable pyranoflavylium pigments-a systematic study of the reaction between 5-hydroxy-4-methylflavylium salts and aldehydes

Tetrahedron Letters

Volumn 49, Issue 49, 2008, Pages 6999-7004

  Chassaing, Stefan ^a   Isorez, Géraldine ^a   Kueny Stotz, Marie ^a   Brouillard, Raymond ^a  

^a UNIVERSITÉ DE STRASBOURG   (France)

Author keywords

Charge transfer complex; Condensation; Flavylium; Heterocyclic chemistry; Pigments; Pyranoanthocyanins

Indexed keywords

5 HYDROXY 4 METHYLFLAVYLIUM; ALDEHYDE DERIVATIVE; PIGMENT; PYRANOFLAVYLIUM; UNCLASSIFIED DRUG;

ARTICLE; BIOSYNTHESIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; POLYMERIZATION;

EID: 54049132796     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.09.139     Document Type: Article

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18. +]. HRMS (ESI): calculated 355.0965, found 355.0968.
19. +]. HRMS (ESI): calculated 486.1911, found 486.1906.