30894-24-7Relevant academic research and scientific papers
Enantioenriched Ruthenium-Tris-Bipyridine Complexes Bearing One Helical Bipyridine Ligand: Access to Fused Multihelicenic Systems and Chiroptical Redox Switches
Kos, Martin,Rodriguez, Rafael,Storch, Jan,Sykora, Jan,Caytan, Elsa,Cordier, Marie,Cisa?ova, Ivana,Vanthuyne, Nicolas,Williams, J. A. Gareth,?adny, Jaroslav,Cirkva, Vladimir,Crassous, Jeanne
, p. 11838 - 11851 (2021)
The synthesis and photophysical and chiroptical properties of novel aza[n]helicenes (6a-d, 10a,b, n = 4-7) substituted with one or two 2-pyridyl groups are described. The preparation was performed via an adapted Mallory reaction using aromatic imines as p
Photocatalytic and Chemoselective Transfer Hydrogenation of Diarylimines in Batch and Continuous Flow
Van As, Dean J.,Connell, Timothy U.,Brzozowski, Martin,Scully, Andrew D.,Polyzos, Anastasios
supporting information, p. 905 - 908 (2018/02/22)
A visible-light photocalytic method for the chemoselective transfer hydrogenation of imines in batch and continuous flow is described. The reaction utilizes Et3N as both hydrogen source and single-electron donor, enabling the selective reduction of imines derived from diarylketimines containing other reducible functional groups including nitriles, halides, esters, and ketones. The dual role of Et3N was confirmed by fluorescence quenching measurements, transient absorption spectroscopy, and deuterium-labeling studies. Continuous-flow processing facilitates straightforward scale-up of the reaction.
PYRIDINE COMPLEX OF ZIRCONIUM, CATALYTIC SYSTEM COMPRISING SAID PYRIDINE COMPLEX OF ZIRCONIUM AND PROCESS OF (CO)POLYMERIZATION OF CONJUGATED DIENES
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Page/Page column 30; 31, (2016/04/09)
Pyridine complex of zirconium having general formula (I): ? Said pyridine complex of zirconium having general formula (I) may advantageously be used in a catalytic system for the (co)polymerization of conjugated dienes.
Study of the Azide Ion Reactivity Towards Heterocyclic Cations. V. Syntheses, Thermal and Photochemical Rearrangements of α,α'-Diphenylpyridylazidomethanes
Desbene, P. L.,Jehanno, N.
, p. 1313 - 1319 (2007/10/02)
The syntheses of α,α'-diphenylpyridylazidomethanes are reported and the thermal and photochemical rearrangements of these azides are studied.For the thermolysis and photolysis of these azides a step by step mechanism is proposed.The differences between th
