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3,3-Bis-(diphenylhydroxymethyl)-1,1-diphenyl-propa-1,2-dien is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57169-38-7

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57169-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57169-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,6 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57169-38:
(7*5)+(6*7)+(5*1)+(4*6)+(3*9)+(2*3)+(1*8)=147
147 % 10 = 7
So 57169-38-7 is a valid CAS Registry Number.

57169-38-7Downstream Products

57169-38-7Relevant academic research and scientific papers

Direct transformation of silyl enol ethers into functionalized allenes

Langer, Peter,Doering, Manfred,Seyferth, Dietmar,Goerls, Helmar

, p. 573 - 584 (2007/10/03)

The first elimination reactions of silyl enol ethers to lithiated allenes are reported. These reactions allow a direct transformation of readily available silyl enol ethers into functionalized allenes. The action of three to four equivalents of lithium di

Synthesis and domino reactions of 1,1-bis(hydroxymethyl)allenes

Langer, Peter

, p. 1217 - 1218 (2007/10/03)

The reaction of dilithiated 1,1-diphenylallene with aryl ketones provides a convenient access to novel 1,1-bis(hydroxymethyl)allenes, which undergo Friedel-Crafts-type domino reactions upon treatment with TsOH.

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