Title :
Aluminum tris(dihydrogen phosphate) [Al(H2PO4)3] as an efficient and heterogeneous catalyst for the environmentally friendly preparation of N,N′-alkylidene biscarbamates
Author :
Shafiee, Mohammad Reza Mohammad ; Zakaria, Mohamad Pauzi ; Azar, Parviz Aberomand
Author_Institution :
Forensic Chem. Res. Group (FCRG), Univ. Putra Malaysia, Serdang, Malaysia
Abstract :
A tri-component reaction of phenyl acetylene/1-Hexyne, aromatic aldehyde and benzyl/methyl carbamate. Aluminum tris(dihydrogen phosphate) [Al(H2PO4)3] has been described to establish different kinds N,N´-alkylidene biscarbamates. The corresponding N,N´-alkylidene biscarbamates have been obtained in good to excellent yields. The prepared catalysts were characterized by X-ray diffraction. The products were obtained with high conversion and yields.
Keywords :
X-ray diffraction; aluminium compounds; catalysts; chemical engineering; chemical technology; environmental factors; Al(H2PO4)3; X-ray diffraction; alkylidene biscarbamates; aluminum trisdihydrogen phosphate; catalysts; environmentally friendly preparation; Argon; Nuclear magnetic resonance; Al(H2PO4)3; Environmentally Friendly synthesis; Heterogeneous Catalyst; N,N′-alkylidene biscarbamates;
Conference_Titel :
Chemical, Biological and Environmental Engineering (ICBEE), 2010 2nd International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-8748-6
Electronic_ISBN :
978-1-4244-8749-3
DOI :
10.1109/ICBEE.2010.5649977
