1430822-91-5Relevant academic research and scientific papers
Synthesis, Characterization, and Heterogeneous Catalytic Activity of Sulfamic Acid Functionalized Magnetic IRMOF-3
Mostafavi, Mohammad Mahdi,Movahedi, Farnaz
, p. 787 - 793 (2019/02/09)
In this work, post-synthesis modification of Fe3O4/IRMOF-3 nanocomposite with chlorosulfonic acid groups afforded sulfamic acid-functionalized magnetic metal-organic frameworks (Fe3O4/IRMOF-3/SO3H). F
Covalently anchored 2-amino ethyl-3-propyl imidazolium bromideon SBA-15 as a green, efficient and reusable Br?nsted basic ionic liquid nanocatalyst for one-pot solvent-free synthesis of benzopyranopyrimidines under ultrasonic irradiation
Nasab, Mina Jafari,Kiasat, Ali Reza
, p. 75491 - 75499 (2015/09/21)
In the present study, highly ordered mesoporous SBA-15 having Br?nsted basic ionic liquid pore channels was synthesized via a surfactant-templated sol-gel methodology and a post modification process. For this, well ordered mesoporous chloro-functionalized
Silica nanoparticles immobilized benzoylthiourea ferrous complex as an efficient and reusable catalyst for one-pot synthesis of benzopyranopyrimidines
Amirnejat, Sara,Movahedi, Farnaz,Masrouri, Hassan,Mohadesi, Meysam,Kassaee
, p. 135 - 141 (2013/07/26)
Benzoylthiourea Fe(II) complex was supported on silica nanoparticles and employed as a heterogeneous catalyst in preparation of benzopyranopyrimidines through one-pot condensation reaction of salicylaldehydes, malononitrile and secondary amines in EtOH, a
Novel approaches for the synthesis of a library of fluorescent chromenopyrimidine derivatives
Zonouzi, Afsaneh,Hosseinzadeh, Fatemeh,Karimi, Nastaran,Mirzazadeh, Roghieh,Ng, Seik Weng
, p. 240 - 246 (2013/06/26)
A library of some new fluorescent chromenopyrimidine derivatives has been synthesized by new approaches. Water-promoted and one-pot reaction can produce new dialkylylamino)-5H-chromeno[2,3-d]pyrimidin-2-yl) phenols. These compounds can also be produced using domino reaction. Two parallel methods are compared. Novel N-alkyl-N-phenyl-5H-chromeno[2,3-d]-pyrimidin-4-amines and 4-alkoxy-5H-chromeno[2, 3-d]pyrimidines are synthesized by Lewis-acid catalyzed reactions. The fluorescence emission intensity of the four compounds from each of libraries after excitation in 290 nm is measured. Compound 2-(4,5-bis(N-methyl-N-phenylamino)-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol was isolated as a byproduct. The details of an interesting exchangeable intramolecular H- bonding of two of the new compounds are reported by X-ray analysis data.
