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phenoxy-tris(dimethylamino)phosphonium hexafluorophosphate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50281-53-3

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50281-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50281-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,2,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50281-53:
(7*5)+(6*0)+(5*2)+(4*8)+(3*1)+(2*5)+(1*3)=93
93 % 10 = 3
So 50281-53-3 is a valid CAS Registry Number.

50281-53-3Downstream Products

50281-53-3Relevant academic research and scientific papers

PREPARATION OF ALKYL-ARYL ETHERS AND THIOETHERS

Downie, Ian M.,Heaney, Harry,Kemp, Graham

, p. 2619 - 2624 (1988)

A method, which involves no molecular rearrangement, and which is also stereospecific, for the preparation of alkyl-aryl ethers and thioethers is described.Stable alkoxyphosphonium salts, R-O-P(1+)(NMe2)3 PF6(1-), have been prepared and treated with phenols and thiophenols, under basic conditions, to yield the corresponding alkyl-aryl ethers and thioethers respectively.

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