213775-52-1Relevant academic research and scientific papers
Synthesis and characterization of a dinuclear manganese(III,III) complex with three phenolate ligands
Lomoth, Reiner,Huang, Ping,Zheng, Jiutian,Sun, Licheng,Hammarstroem, Leif,Akermark, Bjoern,Styring, Stenbjoern
, p. 2965 - 2974 (2002)
A dinuclear manganese complex ([Mn2L(μ-OAc)2]PF6) has been synthesized, where L is the trianion of 2,6-bis{[(2-hydroxy-3,5-di-tert-butylbenzyl) (2-pyridylmethyl)amino]-methyl}-4-methylphenol, a ligand with three phenolate
Dual anticancer and antibacterial activities of bismuth compounds based on asymmetric [NN'O] ligands
Marzano, Ivana M.,Tomco, Dajena,Staples, Richard J.,Lizarazo-Jaimes, Edgar H.,Gomes, Dawidson Assis,Bucciarelli-Rodriguez, M?nica,Guerra, Wendell,de Souza, ívina P.,Verani, Cláudio N.,Pereira Maia, Elene C.
, (2021/07/13)
Two new bismuth(III) complexes, [BiL1Cl2] (1) and [BiL2Cl2] (2), in which L1 is (2-hydroxy-4-6-di-tert-butylbenzyl-2-pyridylmethyl)amine and L2 is 2,4-diiodo-6-((pyridine-2-ylmethylamino)me
Influence of the pendant arm in deoxydehydration catalyzed by dioxomolybdenum complexes supported by amine bisphenolate ligands
John, Alex,Lunn, Maiko J.,Silva, Israel,Siu, Timothy C.
supporting information, p. 9933 - 9941 (2020/07/03)
Dioxomolybdenum complexes supported by aminebisphenolate ligands were evaluated for their potential in catalyzing the deoxydehydration (DODH) reaction to establish structure-activity relationships. The nature of the pendant arm in these aminebisphenolate ligands was found to be crucial in determining reactivity in the deoxydehydration of styrene glycol (1-phenyl-1,2-ethanediol) to styrene. Pendant arms bearing strongly coordinating N-based groups such as pyridyl or amino substituents were found to hinder activity while those bearing non-coordinating pendant arms (benzyl) or even weakly coordinating groups (an ether) resulted in up to 6 fold enhancement in catalytic activity. A dioxomolybdenum complex featuring an aminemonophenolate ligand derived from the aminebisphenolate skeleton also resulted in similar yield enhancements. Although aromatic solvents were found to be ideal for performing these catalytic reactions, polar solvents such as N,N-dimethylformamide (DMF) and N,N′-dimethylpropyleneurea (DMPU) were also suitable. The catalyst was found to maintain its structural integrity under the optimized conditions and could be recycled for a second catalytic run without loss of activity. With the activated substrate meso-hydrobenzoin, trans-stilbene was obtained in a 56% yield at 220 °C along with benzaldehyde (71%) suggesting that the diol is a competing reductant under these conditions. This journal is
Preparation method and application of Asymmetric N-O ligand and Ti, Zr and Hf complex
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Paragraph 0069, (2016/10/10)
The invention discloses a preparation method and application of asymmetric N-O ligand and Ti, Zr and Hf complex. The preparation method of the complex comprises the following steps: preparing asymmetric N-O ligand from substituted salicylaldehyde with 2-(
Reactivity of the indole ring in palladium(II) complexes of 2N1O-donor ligands: Cyclopalladation and π-cation radical formation
Motoyama, Takeshi,Shimazaki, Yuichi,Yajima, Tatsuo,Nakabayashi, Yasuo,Naruta, Yoshinori,Yamauchi, Osamu
, p. 7378 - 7385 (2007/10/03)
The Pd(II) complexes of new 2N10-donor ligands containing a pendent indole, 3-[N-2-pyridylmethyl-N-2-hydroxy-3,5-di(tert-butyl)benzylamino]ethylindole (Htbu-iepp), 1-methyl-3-[N-2-pyridyl-methyl-N-2-hydroxy-3,5-di(tert-butyl)benzylamino] ethylindole (Htbu
New molybdenum catalysts for alkyl olefin epoxidation. Their implications for the mechanism of oxygen atom transfer
Mitchell,Finney
, p. 862 - 869 (2007/10/03)
We report here the design, synthesis, and characterization of new (dioxo)Mo(VI) epoxidation catalysts based on monoanionic tridentate ligands. Two important features distinguish these catalysts from those previously reported. First, their coordination env
cis-dioxo-tungsten(VI) and -molybdenum(VI) complexes with N2O2 tetradentate ligands: Synthesis, structure, electrochemistry and oxo-transfer properties
Wong, Yee-Lok,Yan, Yan,Chan, Edith S. H.,Yang, Qingchuan,Mak, Thomas C. W.,Ng, Dennis K. P.
, p. 3057 - 3064 (2007/10/03)
Treatment of [WO2Cl2(dme)] with N2O2 tetradentate ligands [H2Ln (n = 1-7)] in the presence of 2 equivalents of triethylamine gave the corresponding dioxotungsten(VI) complexes [WO2/su
