Solvent free tetrahydropyranylation of alcohols and phenols over sulfuric acid adsorbed on silica gel

Authors
Heravi, MM Ajami, D Ghassemzadeh, M
Citation
Mm. Heravi et al., Solvent free tetrahydropyranylation of alcohols and phenols over sulfuric acid adsorbed on silica gel, SYN COMMUN, 29(6), 1999, pp. 1013-1016
Citations number
17
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNTHETIC COMMUNICATIONS
ISSN journal
00397911 → ACNP
Volume
29
Issue
6
Year of publication
1999
Pages
1013 - 1016
Database
ISI
SICI code
0039-7911(1999)29:6<1013:SFTOAA>2.0.ZU;2-M
Abstract
Alcohols and phenols are tetrahydropyranylated in the presence of Sulfuric acid adsorbed on silica gel in high to excellent yields in solvent free con ditions and is expedited by microwave irradiation. Addition of methanol per forms the complete deprotection.