𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Novel silica tungstic acid (STA): Preparation, characterization and its first catalytic application in synthesis of new benzimidazoles

✍ Scribed by Bahador Karami; Vahideh Ghashghaee; Saeed Khodabakhshi


Book ID
113516562
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
485 KB
Volume
20
Category
Article
ISSN
1566-7367

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Tungstate sulfuric acid: preparation, ch
✍ Karami, Bahador; Khodabakhshi, Saeed; Haghighijou, Zahra πŸ“‚ Article πŸ“… 2012 πŸ› Versita 🌐 English βš– 222 KB

## Abstract Tungstate sulfuric acid (TSA) was prepared, characterized, and applied for direct synthesis of novel and known benzimidazoles through a condensation reaction of o-phenylenediamines with orthoesters under solvent-free conditions. TSA was characterized by powdered X-ray diffraction (XRD),