Chemistry of pyrones, part 3: New podands of 4H-pyran-4-ones

Authors
Shahrisa, A Banaei, A
Citation
A. Shahrisa et A. Banaei, Chemistry of pyrones, part 3: New podands of 4H-pyran-4-ones, MOLECULES, 5(3), 2000, pp. 200-207
Citations number
16
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MOLECULES
ISSN journal
14203049 → ACNP
Volume
5
Issue
3
Year of publication
2000
Pages
200 - 207
Database
ISI
SICI code
1420-3049(200003)5:3<200:COPP3N>2.0.ZU;2-4
Abstract
New derivatives of 3,5-disubstituted 4H-Pyran-4-one podands (9-15) were pre pared by transesterification reaction of dimethyl or diethyl 3,6-dimethyl-4 H-pyran-4-one-3,5-dicarboxylate with some glycol, glycol ethers or by nucle ophilic substitution of some phenols or glycol ethers with 3,5-bis (bromo m ethyl)-2,6-diphenyl-4H-pyran-4-one.