Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives
Department of Chemistry, Yazd Branch, Islamic Azad University, P.O.Box 89195-155, Yazd, Iran
Abstract
Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs) as a mild solid acid catalyst has been used for an improved and rapid one-pot synthesis of benzo[a]xanthene-11-onederivatives using EtOH as a reaction medium. This Michael addition of various aromatic aldehydes with 2-naphtholand dimedone is very simple and the products are isolated with a .......
Sadeghi, B. (2014). Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives. Scientia Iranica, 21(3), 708-714.
MLA
Sadeghi, B. "Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives", Scientia Iranica, 21, 3, 2014, 708-714.
HARVARD
Sadeghi B. (2014). 'Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives', Scientia Iranica, 21(3), pp. 708-714.
CHICAGO
B. Sadeghi, "Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives," Scientia Iranica, 21 3 (2014): 708-714,
VANCOUVER
Sadeghi B. Silica supported boron trifluoride nanoparticles(BF3-SiO2 NPs): An efficient and reusable catalyst for one-pot synthesis of benzo[a]xanthene-11-onederivatives. Scientia Iranica. 2014;21(3):708-714.
