1430822-99-3Relevant 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
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.
