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Disilane, 1,1,2,2-tetrachloro-1,2-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

43081-37-4

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43081-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 43081-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,8 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 43081-37:
(7*4)+(6*3)+(5*0)+(4*8)+(3*1)+(2*3)+(1*7)=94
94 % 10 = 4
So 43081-37-4 is a valid CAS Registry Number.

43081-37-4Relevant academic research and scientific papers

Method for preparing coupling arene from aryl halide by ionizing, discharging and coupling

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Paragraph 0029-0043; 0064-0068, (2017/09/26)

The invention discloses a method for preparing coupling arene from aryl halide by ionizing, discharging and coupling. The method comprises the following steps: placing a magnetic stirrer into a three-necked flask and adding aryl halide occupying 1/2 flask, thereby finishing the assembling of an ionizing reaction device; placing the ionizing reaction device into an oil bath pan, introducing inert gas into a reaction system, removing air from the reaction system, starting stirring and heating in the oil bath pan to make aryl halide flow back, and meanwhile, introducing water into a ball-shaped condensation pipe for cooling; starting a high-voltage power generator, and introducing powerful arc generated into the three-necked flask through a metal electrode, thereby ionizing and decomposing aryl halide steam and generating a coupling arene compound; stopping ionizing and heating when solids are separated or the backflow of aryl halide is slowed in a round-bottom flask, and then ending the reaction; recrystallizing or performing reduced pressure distillation purification on the coupling arene product in the flask, thereby acquiring the coupling arene product. The method disclosed by the invention has the advantages of low cost, high efficiency, environmental protection, and the like.

Generation and investigation of various (alkylamino)phenylsilyllithium species - Behaviour in coupling reactions with chlorosilanes

Trommer, K.,Herzog, U.,Georgi, U.,Roewer, G.

experimental part, p. 557 - 561 (2011/10/09)

The partially diethylamino substituted phenylchloromono- and -disilanes Cl2Ph(NEt2)Si (2), ClPh(NEt2)2Si (3), [ClPh(NEt2)Si-]2 (7) and Cl(NEt2)PhSi-SiPh(NEt2)2/s

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