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ethyl 2-cyano-2-(p-tolyl)-2-phenylacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133857-62-2

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133857-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133857-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,5 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133857-62:
(8*1)+(7*3)+(6*3)+(5*8)+(4*5)+(3*7)+(2*6)+(1*2)=142
142 % 10 = 2
So 133857-62-2 is a valid CAS Registry Number.

133857-62-2Downstream Products

133857-62-2Relevant academic research and scientific papers

Tert-Butoxide-Mediated Arylation of 2-Substituted Cyanoacetates with Diaryliodonium Salts

Qian, Xiaofei,Han, Jianwei,Wang, Limin

, p. 940 - 946 (2016/04/05)

A transition metal-free direct arylation of 2-substituted cyanoacetates with diaryliodonium salts was developed. With this approach, a wide range of α-tolunitrile derivatives has been synthesized in good to excellent yields of 45-92%. Furthermore, the practicability of this approach is further manifested in the synthesis of a related bioactive agent of glutarimide.

The C-Arylation of α-Cyano Esters and Malononitriles by Aryllead(IV) Triacetates

Kozyrod, Robert P.,Morgan, Jacqueline,Pinhey, John T.

, p. 369 - 376 (2007/10/02)

The arylation of soft carbon nucleophiles by aryllead(IV) triacetates has been extended to α-cyano esters and malononitriles.Arylation did not occur with the parent compounds, ethyl cyanoacetate and malononitrile, but in both series monosubstituted compou

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