Flavanoids-IV-stereochemistry of cyanomaclurin

Autor: M.T. Saindane, K.G. Marathe
Rok vydání: 1975
Předmět:
Zdroj: Tetrahedron. 31:2821-2824
ISSN: 0040-4020
DOI: 10.1016/0040-4020(75)80297-3
Popis: Stereochemistry of cyanomaclurin is confirmed by a stereospecific synthesis of (±) epicyanomaclurin trimethyl ether and the solvolysis of its mesylate to the former. The earlier prediction that the dihydropyran protons should have small coupling in both the isomers in this cage structure is also confirmed.
Databáze: OpenAIRE