Two Coordination Compounds Bearing Bis(2-dimethylaminoethyl) Ether: Syntheses, Crystal Structures and Catalytic Application to the Henry Reaction

Liu, Chao; Liu, Yi-Jie; Zhang, Lili; Jiang, Kun; Li, Zhang

doi:10.1007/s40242-018-7343-7

Cited by 3 publications

(2 citation statements)

References 24 publications

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“…. Cu1(ii) distance is 2.6274( 16) Å, which is in agreement with those of some similar copper compounds [35,36]. The Cu2 cation is four-coordinated by two nitrogen atoms (N1 and N1(i)) from the N,N'-dibenzylethylenediamine ligand in an η 2 mode and two oxygen atoms (O4 and O4(i)) from two bridging acetates in η 1 mode.…”

Section: Structure Description Of [Cu 3 L(ch 3 Coo) 6 ] Nsupporting

confidence: 87%

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

2020

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Two copper coordination compounds bearing an N,N’-dibenzylethylenediamine ligand, namely [Cu3L(CH3COO)6]n (1) and [(CuCl4)∙(C6H5CH2NH2CH2)2] (2) (L = N,N’-dibenzylethylenediamine) were synthesized by the ethanol refluxing method. Powder X-ray diffraction (PXRD), infrared spectra (IR), elemental analyses, and single crystal X-ray diffraction were used to characterize and verify their structures. Structural analyses showed that the asymmetric unit of compound (1), composed of two Cu(II) cations, three acetate anions, and half of the ligand, was bridged by one acetate to obtain an infinite 1D chain structure. The analyses further showed that the asymmetric unit of compound (2), composed of two crystallographically independent [C6H5CH2NH2CH2]+ units, four chloride anions, and one central Cu(II) cation is connected into an infinite 2D network structure by the hydrogen bonding interactions. The copper compounds were used to catalyze the decomposition of H2O2, and the results showed that both of the compounds exhibited excellent catalytic activities under optimized conditions.

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Section: Structure Description Of [Cu 3 L(ch 3 Coo) 6 ] Nsupporting

confidence: 87%

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

2020

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“…Efforts from our group and other research groups have been made to obtain some novel nickel and zinc complexes with excellent catalytic activities in the Henry reaction. To our satisfaction, some preliminary research results have been obtained and reported successively [22][23][24][25][26]. As a continuation of the exploratory research, we herein designed and synthesized two novel mononuclear complexes [NiL(CH3COO)2(H2O)] and [ZnL(CH3COO)2] bearing the N, N'-bis(2-hydroxybenzyl)diethylenetriamine ligand.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Catalytic Application of Two Mononuclear Complexes Bearing Diethylenetriamine Derivative Ligand

et al. 2020

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Two mononuclear zero-dimensional Ni(II) and Zn(II) complexes bearing diethylenetriamine derivative ligand, namely [NiL(CH3COO)2(H2O)] (1) and [ZnL(CH3COO)2] (2) [L = N, N’-bis(2-hydroxybenzyl)diethylenetriamine], were synthesized under reflux conditions. The molecular composition and structure of the complexes were identified by IR, PXRD, elemental analyses, and single crystal X-ray diffraction. Complex 1 belongs to a monoclinic crystal system with the P21/n space group, and Complex 2 belongs to a monoclinic crystal system with the C2/c space group. The Henry reaction of nitromethane with aromatic aldehydes was explored with Complexes 1 and 2 as the catalyst. Results from the catalytic reaction revealed that the complexes displayed excellent catalytic activities under the optimized conditions and that the substrate scope of aromatic aldehydes could be extended to a certain extent. In addition, the possible catalytic mechanism of the Henry reaction was also deduced.

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Organic Transformations with MeNO ₂

Das

Patil

Bhanage

2022

The Chemical Transformations of C1 Compounds

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Two Coordination Compounds Bearing Bis(2-dimethylaminoethyl) Ether: Syntheses, Crystal Structures and Catalytic Application to the Henry Reaction

Cited by 3 publications

References 24 publications

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

Synthesis and Catalytic Application of Two Mononuclear Complexes Bearing Diethylenetriamine Derivative Ligand

Organic Transformations with MeNO ₂

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Two Coordination Compounds Bearing Bis(2-dimethylaminoethyl) Ether: Syntheses, Crystal Structures and Catalytic Application to the Henry Reaction

Cited by 3 publications

References 24 publications

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N,N’-Dibenzylethylenediamine Ligand

Synthesis and Catalytic Application of Two Mononuclear Complexes Bearing Diethylenetriamine Derivative Ligand

Organic Transformations with MeNO 2

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Organic Transformations with MeNO ₂