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3402-84-4

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3402-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3402-84-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3402-84:
(6*3)+(5*4)+(4*0)+(3*2)+(2*8)+(1*4)=64
64 % 10 = 4
So 3402-84-4 is a valid CAS Registry Number.

3402-84-4Relevant articles and documents

Pd-Catalyzed Etherification of Nitroarenes

Matsushita, Naoki,Kashihara, Myuto,Formica, Michele,Nakao, Yoshiaki

supporting information, p. 2209 - 2214 (2021/07/20)

The Pd-catalyzed etherification of nitroarenes with arenols has been achieved using a new rationally designed ligand. Mechanistic insights were used to design the ligand so that both the oxidative addition and reductive elimination steps of a plausible catalytic cycle were facilitated. The catalytic system established here provides direct access to a range of unsymmetrical diaryl ethers from nitroarenes.

Oxalic amide ligands, and uses thereof in copper-catalyzed coupling reaction of aryl halides

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Page/Page column 98, (2020/01/09)

The present invention provides oxalic amide ligands and uses thereof in copper-catalyzed coupling reaction of aryl halides. Specifically, the present invention provides a use of a compound represented by formula I, wherein definitions of each group are described in the specification. The compound represented by formula I can be used as a ligand in copper-catalyzed coupling reaction of aryl halides for the formation of C—N, C—O and C—S bonds.

Aminophenols as efficient ligand for copper-Catalyzed ullmann-Type synthesis of diaryl ethers

Qian, Cunwei,Qin, Liang,Zong, Qianshou,Wu, Lin,Fang, Dong

supporting information, p. 3915 - 3918 (2014/01/17)

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