91093-25-3Relevant academic research and scientific papers
Reductive Amination Revisited: Reduction of Aldimines with Trichlorosilane Catalyzed by Dimethylformamide─Functional Group Tolerance, Scope, and Limitations
Campbell, Joanna L. P.,Davies, Christopher D.,Ho?ek, Jan,Ko?ovsky, Pavel,Kysilka, Ond?ej,Popov, Kirill K.,Pour, Milan
, p. 920 - 943 (2022/01/27)
Aldimines, generated in situ from aliphatic, aromatic, and heteroaromatic aldehydes and aliphatic, aromatic, and heteroaromatic primary or secondary amines, can be reduced with trichlorosilane in the presence of dimethylformamide (DMF) as an organocatalys
Copper-Catalyzed Asymmetric Arylation of N-Heteroaryl Aldimines: Elementary Step of a 1,4-Insertion
Wu, Chunlin,Qin, Xurong,Moeljadi, Adhitya Mangala Putra,Hirao, Hajime,Zhou, Jianrong Steve
supporting information, p. 2705 - 2709 (2019/02/06)
Copper complexes of monodentate phosphoramidites efficiently promote asymmetric arylation of N-azaaryl aldimines with arylboroxines. DFT calculations and experiments support an elementary step of 1,4-insertion in the reaction pathway, a step in which an aryl-copper species adds directly across four atoms of C=N?C=N in the N-azaaryl aldimines.
Studies on simulation of spectra of some organic compounds
Kumar Gupta, Pradeep,Arora, Kishor
, p. 1655 - 1668 (2020/01/08)
Quantum chemical viz. ab initio or semi-empirical based simulation studies are now prevailing among workers/scientists pursuing their studies in theoretical chemistry. These studies provide better insight for the compounds so far as the studies of their s
Dual emission and multi-stimuli-response in iridium(III) complexes with aggregation-induced enhanced emission: Applications for quantitative CO2 detection
Climent, Clàudia,Alam, Parvej,Pasha, Sheik Saleem,Kaur, Gurpreet,Choudhury, Angshuman Roy,Laskar, Inamur Rahaman,Alemany, Pere,Casanova, David
, p. 7784 - 7798 (2017/08/17)
Four new Ir(iii) complexes with the general formula [IrHCl(C^N)(PPh3)2] containing different conjugated Schiff base ligands (C^N) have been synthesized and characterized by 1H, 13C, and 31P NMR, HRMS, and IR spectra and one of them by single crystal X-ray diffraction. Their photophysical properties in solution and in the solid state have been analyzed and three main practical results have been obtained: (i) a dual fluorescent and phosphorescent emissive complex in solution, (ii) successful acid/base sensing in the solid state and (iii) quantitative CO2 detection. Quantum chemical calculations have been employed to assign the character of the lowest excited states. A plausible explanation for the observed aggregation induced enhanced emission (AIEE) is given, based on the restriction of intramolecular motions due to the effect of intermolecular C-H?π and C-H?Cl type interactions upon aggregation.
Charge-transfer complexes of pyrimidine Schiff bases with aromatic nitro compounds
Issa, Yousry M.,El Ansary,Sherif,Hassib
experimental part, p. 513 - 521 (2011/07/31)
Charge-transfer (CT) complexes of pyrimidine Schiff bases, derived from condensation of 2-aminopyrimidine and substituted benzaldehydes, with some aromatic polynitro compounds were prepared and investigated using IR, UV, visible and 1H NMR spec
Regioselective, solvent-free synthesis of 3-aminoimidazo[1,2-a]pyrimidines under microwave irradiation promoted by zeolite HY
Thompson, Mark J.,Hurst, Jenny M.,Chen, Beining
experimental part, p. 3183 - 3187 (2009/06/18)
Microwave-assisted, solvent-free condensation of 2-aminopyrimidine with aldehydes and isonitriles gave the desired 3-aminoimidazo[1,2-a]pyrimidine products with good to excellent regioselectivity. A hydrogen zeolite ('zeolite HY') was found to be a novel
Research on antibacterial and antifungal agents. XI. Synthesis and antimicrobial activity of N-heteroaryl benzylamines and their schiff bases
Fioravanti,Biava,Porretta,Landolfi,Simonetti,Villa,Conte,Porta-Puglia
, p. 123 - 132 (2007/10/02)
The synthesis and antimicrobial activity of new N-heteroaryl benzylamines and their Schiff bases are reported. Antifungal data were compared with those obtained with miconazole, ketoconazole, enilconazole and imazalil sulfate, which showed that some of the tested compounds possessed moderate activity against strains of Candida albicans, Candida Sp and good activity against isolates of plant pathogenic fungi. In contrast the synthesized compounds showed poor antibacterial activity, except for 3j which exhibited abetter activity than nalidixic acid used as positive control. The results obtained are discussed on the basis of structure-activity relationships.
