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Bis-p-anisyl-octatetraene is a conjugated organic compound with the molecular formula C26H22. It is composed of two p-anisyl (4-methoxyphenyl) groups connected to an octatetraene chain, which consists of eight carbon atoms in a linear arrangement with alternating double bonds. Bis-p-anisyl-octatetrain is known for its unique electronic properties and is often used in the study of organic electronics, such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). The presence of the electron-donating methoxy groups and the extended conjugation in the molecule contribute to its interesting photophysical and electrochemical characteristics, making it a valuable compound for research in the field of organic materials.

4572-10-5

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4572-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4572-10-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,7 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4572-10:
(6*4)+(5*5)+(4*7)+(3*2)+(2*1)+(1*0)=85
85 % 10 = 5
So 4572-10-5 is a valid CAS Registry Number.

4572-10-5Downstream Products

4572-10-5Relevant academic research and scientific papers

Application of the polyacrylonitrile fiber as a novel support for polymer-supported copper catalysts in terminal alkyne homocoupling reactions

Shi, Xian-Lei,Hu, Qianqian,Wang, Fang,Zhang, Wenqin,Duan, Peigao

, p. 233 - 239 (2016/03/08)

A commercially available synthetic polyacrylonitrile fiber, capable of acting as a novel support for polymer-supported copper catalyst in terminal alkyne homocoupling reactions, is presented. Detailed characterization by inductively coupled plasma (ICP) analysis, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) confirmed the changes and stability of the fiber catalyst during the modification and utilization processes. Moreover, the catalytic reactions proceeded at room temperature using air as a green oxidant to afford nearly quantitative yields (95-99%); the fiber catalyst has shown excellent activity and superior recyclability (over 16 cycles); and the procedure is operationally simple and amenable to the gram scale in continuous-flow processing. Furthermore, the prominent features (high strength, good flexibility, etc.) of the polyacrylonitrile fiber make the fiber-supported catalyst very attractive for fixed-bed reactors in the chemical industry.

Mori-Hiyama versus hay coupling for higher polyynes

Gulia, Nurbey,Osowska, Karolina,Pigulski, Bartlomiej,Lis, Tadeusz,Galewski, Zbigniew,Szafert, Slawomir

experimental part, p. 4819 - 4830 (2012/10/18)

Dimerizations of C4 precursors RCa=CCa=CTMS [R = C 6H5 (1), p-CH3C6H5, (2), 4-n-C5H11C6H4 (3), C 6H9 (4), p-CH3O

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