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N,N'-Bis-(2,4,6-trimethyl-benzyliden)-meso-1,2-diphenyl-ethylenediamine is a complex organic compound characterized by its unique molecular structure. It features a central ethylenediamine backbone, which is a bidentate ligand, and is flanked by two phenyl groups. The distinctiveness of N.N'-Bis-<2.4.6-trimethyl-benzyliden>-meso-1.2-diphenyl-aethylendiamin lies in the presence of two 2,4,6-trimethyl-benzyliden moieties that are attached to the nitrogen atoms of the ethylenediamine. These bulky, electron-donating groups can influence the compound's reactivity and stability. The compound is often used in coordination chemistry, particularly in the formation of metal complexes, due to its ability to chelate with metal ions. Its structure provides a stable platform for various applications, including catalysis and the creation of materials with specific optical or electronic properties.

3408-55-7

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3408-55-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3408-55-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3408-55:
(6*3)+(5*4)+(4*0)+(3*8)+(2*5)+(1*5)=77
77 % 10 = 7
So 3408-55-7 is a valid CAS Registry Number.

3408-55-7Downstream Products

3408-55-7Relevant academic research and scientific papers

Discovery of chiral catalysts by asymmetric activation for highly enantioselective diethylzinc addition to imines: Using racemic and achiral diimines as effective activators

Liu, Hua,Zhang, Hai-Le,Wang, Shuang-Jun,Mi, Ai-Qiao,Jiang, Yao-Zhong,Gong, Liu-Zhu

, p. 2901 - 2907 (2007/10/03)

A library of chiral zinc complexes formed in situ by the combination of achiral and racemic diimines with 3,3′-di(3,5-ditrifluoromethylphenyl)- BINOL and diethylzinc were evaluated in the asymmetric addition of diethylzinc to N-acylimines. In the presence of 10 mol % of chiral ligand 4 and racemic diimine 5, high enantioselectivities of up to 97% ee and yields of up to 96% were achieved for a wide range of aromatic imines in dichloromethane at -30°C.

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