Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Mohammed M. Hashemi"'
Autor:
S. Hadi Khezri, Nahal Azimi, Mehrdad Mohammed-Vali, Bagher Eftekhari-Sis, Mohammed M. Hashemi, Mohammed H. Baniasadi, Fatemeh Teimouri
Publikováno v:
ARKIVOC, Vol 2007, Iss 15, Pp 162-170 (2007)
Externí odkaz:
https://doaj.org/article/c6ce01cf72dd4cbc8f30238021bf1d9d
Publikováno v:
Applied Organometallic Chemistry. 32
A heterogeneous and recyclable catalyst with a high loading of silver nanoparticles was synthesized via the silver nanoparticles being supported onto the surface of magnetic nanoparticles coated with poly(4-vinylpyridine). The synthesized catalyst wa
Publikováno v:
Progress in Organic Coatings. 77:502-511
The synergistic effect of nano titanium dioxide (10 and 30 nm) and nano silver (10 nm) as antibacterial agents were investigated on UV curable clear coating. Antibacterial and physical–mechanical properties of coating were optimized using experimen
Autor:
Marziye Vahdati Farvardin, Mozhgan Raeesi, Mehdi Shakourian-Fard, Hadi Behzadi, Azim Ziyaei Halimehjani, Mohammed M. Hashemi
Publikováno v:
Journal of Molecular Structure. :56-62
An efficient method for synthesis of 2-iminium-1,3-dithiolane as a new family of ionic liquids with reaction of dithiocarbamates with methyl triflouromethanesulfonate was described. Theoretical study on the synthesized ionic liquids was also performe
Autor:
Elmira Ghabraie, S. Hadi Khezri, Frank Rominger, Mohammed M. Hashemi, Thomas Oeser, Saeed Balalaie
Publikováno v:
Journal of Heterocyclic Chemistry. 50:1272-1280
A series of 3-cyano-2-pyridone derivatives were synthesized by one-pot four-component condensation reaction involving a benzaldehyde derivative, alkyl cyanoacetate, acyclic or cyclic ketones, and ammonium acetate in reflux condition. The X-ray struct
Publikováno v:
Synthetic Communications. 43:191-197
Thiomorpholine 1,1-dioxides were prepared with double Michael addition reaction of aromatic amines to divinyl sulfone catalyzed by boric acid / glycerol in water. This catalyst system was also used for the Michael addition reaction of aromatic amines
Publikováno v:
Chinese Chemical Letters. 22:131-134
Reaction of isatoic anhydride with aniline derivatives gave 2-amino-N-(aryl)benzamides. The latters reacted with phenylisothiocyanate in the presence of heteropolyacids in various solvents which afforded 3-(aryl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-
Publikováno v:
Synthetic Communications. 39:4441-4453
At room temperature, and efficiently catalyze the direct Mannich-type reaction of varieties of in situ–generated aldimines using aldehydes and anilines with ketones in a three-component reaction under solvent-free conditions. The reaction proceeds
Publikováno v:
Tetrahedron. 65:6882-6887
A simple and green route to synthesis of (4 or 5)-aryl-2-aryloyl-(1H)-imidazoles is described. Two isomers can tautomerize to each other by the heat absorption. The tauto-isomerization process was studied by NMR technique. Acidity and stability of pr
Publikováno v:
Progress in Organic Coatings. 65:410-413
Zinc-rich ethyl silicate coatings are quite successful in protecting steel against corrosion under severe exposing conditions. In spite of providing excellent cathodic protection to steel structure after film curing, two-component zinc-rich ethyl sil