๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Solvent free tetrahydropyranylation of phenols and alcohols over zeolites HSZ as reusable catalysts

โœ Scribed by Roberto Ballini; Franca Bigi; Silvia Carloni; Raimondo Maggi; Giovanni Sartori

Book ID
104257173
Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
283 KB
Volume
38
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

Pbenols and alcohols are tetrahydropyranylated in the presence of zeotites HSZ in good to excellent yields and selectivities. Addition of methanol performs the complete deprotection.

๐Ÿ“œ SIMILAR VOLUMES

Zeolite HSZ-360 as a new reusable cataly
Zeolite HSZ-360 as a new reusable catalyst for the direct acetylation of alcohols and phenols under solventless conditions
โœ Roberto Ballini; Giovanna Bosica; Silvia Carloni; Lara Ciaralli; Raimondo Maggi; ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 196 KB

Alcohols and phenols were efficiently acylated with acetic anhydride without solvent over zeolite HSZ-360 The catalyst can be reused with no activity loss.