1380411-58-4Relevant academic research and scientific papers
Sulfonated rice husk ash (RHA-SO3H) as a highly efficient and reusable catalyst for the synthesis of some bis-heterocyclic compounds
Seddighi, Mohadeseh,Shirini, Farhad,Mamaghani, Manouchehr
, p. 24046 - 24053 (2013)
Sulfonated rice husk ash (RHA-SO3H), a newly reported solid acid catalyst, was efficiently used for the synthesis of 4,4′-(arylmethylene)- bis-(3-methyl-1-phenyl-1H-pyrazol-5-ols), 3,3′-(arylmethylene)-bis-(4- hydroxycoumarins) and bis(indolyl)
BiVO4-NPs: an efficient nano-catalyst for the synthesis of biscoumarins, bis(indolyl)methanes and 3,4-dihydropyrimidin-2(1H)-ones (thiones) derivatives
Shirini, Farhad,Lati, Monireh Pourghasemi
, p. 75 - 87 (2017/01/05)
BiVO4-NPs can be used as an efficient and reusable nano-catalyst for the promotion of the synthesis of biscoumarins, bis(indolyl)methanes and 3,4-dihydropyrimidin-2(1H)-ones (thiones) derivatives. The structures of the products were characteriz
A clean synthesis of bis(indolyl)methane and biscoumarin derivatives using P4VPy-CuO nanoparticles as a new, efficient and heterogeneous polymeric catalyst
Shirini, Farhad,Fallah-Shojaei, Abdollah,Samavi, Laleh,Abedini, Masoumeh
, p. 48469 - 48478 (2016/06/09)
P4VPy-CuO nanoparticles as a novel solid catalyst were synthesized using an ultrasound irradiation method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier Trans
Introduction of titania sulfonic acid (TiO2-SO3H) as a new, efficient, and reusable heterogenous solid acid catalyst for the synthesis of biscoumarins
Shirini, Farhad,Abedini, Masoumeh,Abroon Kiaroudi, Seddigheh
, p. 1279 - 1288 (2015/11/02)
Titania sulfonic acid (TiO2-SO3H) is easily prepared by the reaction of TiO2 with neat chlorosulfonic acid and characterized using a variety of techniques, including infrared, X-ray diffraction, Brunauer-Emmett-Teller, sca
Synthesis of biscoumarin derivatives by the reaction of aldehydes and 4-hydroxycoumarin using ruthenium(III) chloride hydrate as a versatile homogeneous catalyst
Tabatabaeian, Khalil,Heidari, Hannaneh,Khorshidi, Alireza,Mamaghani, Manouchehr,Mahmoodi, Nosrat O.
experimental part, p. 407 - 413 (2012/06/30)
The one-pot domino Knoevenagel-type condensation/Michael reaction of aromatic, heteroaromatic and aliphatic aldehydes with 4-hydroxycoumarin in aqueous media in the presence of ruthenium salt as homogeneous catalyst was investigated. It was found that 5 m
