4308-52-5Relevant articles and documents
Novel and Efficient Synthesis of Rotenoids via Intramolecular Radical Arylation
Ahmad-Junan, S. Asiah,Amos, Peter C.,Whiting, Donald A.
, p. 539 - 546 (2007/10/02)
Treatment of the iodoarylchromenes 22 with palladium acetate gave the tetracyclic compounds 23 via a formal but stereochemically disallowed Heck reaction; a crystalline intermediate palladium species 25 (X-ray analysis) was isolated.The method was employe
TRANSFORMATION DU CATION ISOFLAVYLIUM EN PHENYL-3 COUMARINES, ISOFLAVENES-3 ET ISOFLAVANNES
Deschamps-Vallet, Colette,Ilotse, Jean-Baptiste,Meyer-Dayan, Michele
, p. 3993 - 3996 (2007/10/02)
Isoflavylium salts 1 are key starting materials for synthesis of 3-phenyl coumarins 2,isoflav-3-enes 4 and isoflavans 5, by chemical conversions narrowsly apparented to biogenetic pathways actually recognized for natural compounds of these series.