Intracrystalline reactivity of layered double hydroxides: carboxylate alkylations in dry media

Authors
Garcia-Ponce, AL Prevot, V Casal, B Ruiz-Hitzky, E
Citation
Al. Garcia-ponce et al., Intracrystalline reactivity of layered double hydroxides: carboxylate alkylations in dry media, NEW J CHEM, 24(3), 2000, pp. 119-121
Citations number
21
Categorie Soggetti
Chemistry
Journal title
NEW JOURNAL OF CHEMISTRY
ISSN journal
11440546 → ACNP
Volume
24
Issue
3
Year of publication
2000
Pages
119 - 121
Database
ISI
SICI code
1144-0546(200003)24:3<119:IROLDH>2.0.ZU;2-V
Abstract
This work concerns the reactivity in dry media conditions, i.e. without sol vents, of layered double hydroxide (LDH) solids, containing carboxylate ion s in their structure, towards alkyl and benzyl halides. Reaction occurs giv ing the corresponding esters, with excellent yield and selectivity, and pre serving the lamellar arrangement of the pristine solids. The reactions were activated by conventional thermal treatment (100 degrees C) or by microwav e (MW) irradiation.