1428-54-2Relevant academic research and scientific papers
Regio- and chemoselective rearrangement of terminal epoxides into methyl alkyl and aryl ketones
Tian, Yingying,Jürgens, Eva,Kunz, Doris
supporting information, p. 11340 - 11343 (2018/10/31)
The development of the highly active pincer-type rhodium catalyst 2 for the nucleophilic Meinwald rearrangement of functionalised terminal epoxides into methyl ketones under mild conditions is presented. An excellent regio- and chemoselectivity is obtained for the first time for aryl oxiranes.
Three powerful dinuclear metal-organic catalysts for converting CO2 into organic carbonates
Zhao, Dan,Liu, Xiao-Hui,Shi, Zhuang-Zhi,Zhu, Chen-Dan,Zhao, Yue,Wang, Peng,Sun, Wei-Yin
, p. 14184 - 14190 (2016/11/05)
Developing efficient catalysts for converting carbon dioxide (CO2) into varied organic carbonates is an important scientific goal. By using the NH2-functionalized tripodal ligand 2-((bis(2-aminoethyl)amino)methyl)phenol (HL), three dinuclear metal-organic complexes [Zn(L)]2·2ClO4 (1), [Cu(L)]2·2ClO4·2H2O (2) and [Cd(L)]2·2ClO4 (3) have been successfully isolated and structurally characterized using single-crystal X-ray diffraction analyses. Considering the dinuclear metal centers and the NH2-functional groups in the structures, 1-3 were investigated as catalysts for converting CO2 into organic carbonates, and the results show that 1-3 exhibit an outstanding ability for converting CO2 into varied organic carbonates at atmospheric pressure (0.1 MPa). The catalytic system also displays a wide substrate scope and high catalytic activity, and the reaction mechanism has been proposed herein.
Molecular ruthenium complexes anchored on magnetic nanoparticles that act as powerful and magnetically recyclable stereospecific epoxidation catalysts
Vaquer, Lydia,Riente, Paola,Sala, Xavier,Jansat, Susanna,Benet-Buchholz, Jordi,Llobet, Antoni,Pericas, Miquel A.
, p. 706 - 714 (2013/03/29)
Two new Ru-aqua complexes containing a phosphonated trpy ligand with the general formula [Ru(trpy-P)(B)(H2O)]2+ (trpy-P is diethyl [2,2′:6′,2″-terpyridin]-4′-ylphosphonate (1); B = bpm (5a) is 2,2′-bipyrimidine; (or) B = azpy (cis- a
Enzymatic transformations 63. High-concentration two liquid-liquid phase Aspergillus niger Epoxide hydrolase-catalysed resolution: Application to trifluoromethyl-substituted aromatic epoxides
Deregnaucourt, Justine,Archelas, Alain,Barbirato, Fabien,Paris, Jean-Marc,Furstoss, Roland
, p. 1405 - 1417 (2008/03/28)
The aim of this work was to perform different studies allowing us to improve the methodology we had previously described to realise the Aspergillus niger epoxide hydrolase-catalysed resolution of eight trifluoromethyl- substituted styrene oxide derivative
