18210-06-5Relevant academic research and scientific papers
Mechanochemistry in action: Exploitation of internal acid catalysis in Solvent-free synthesis of imines and evaluation of radical scavenging activities of imino derivatives
Sarma, Madhushree Das,Ghosh, Subhojit
, p. 345 - 349 (2021/02/02)
Mechanochemical protocol has been exploited to accomplish the synthesis of imino derivatives from aromatic amines with acidic functionalities and different aromatic aldehydes in excellent to nearly quantitative yields. Presence of acidic groups in the aromatic amines has been found to have profound influence on the course of the reaction. The prepared imines were screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical. Some of the prepared imino derivatives displayed good to moderate antioxidant property when compared with standard natural antioxidant (L-ascorbic acid).
Screening of ligands for the Ullmann synthesis of electron-rich diaryl ethers
Otto, Nicola,Opatz, Till
supporting information; experimental part, p. 1105 - 1111 (2012/09/07)
In the search for new ligands for the Ullmann diaryl ether synthesis, permitting the coupling of electron-rich aryl bromides at relatively low temperatures, 56 structurally diverse multidentate ligands were screened in a model system that uses copper iodide in acetonitrile with potassium phosphate as the base. The ligands differed largely in their performance, but no privileged structural class could be identified.
Study of binary and ternary complexes of Co(ii), Ni(ii), Cd(ii), Fe(iii), and UO2(II) complexes of amino carboxylic acid derivatives and pyridine, synthesis, spectroscopic characterization, thermal investigation and biological activity
El-Shafiey, Zeinab A.,El-Wahab, Z. H. Abd,Salman,Taha
, p. 177 - 202 (2013/01/15)
TWO Schiff base ligands of organic acid moity, vis., N- (2carboxyphenyl) salicylideneimine, (H2:L1) and N-(2-carboxyphenyl) thiopheneimine, (HL2) have been synthesized by the interaction of salicylaldehyde and 2- thiophene
