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1392473-17-4

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1392473-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1392473-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,4,7 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1392473-17:
(9*1)+(8*3)+(7*9)+(6*2)+(5*4)+(4*7)+(3*3)+(2*1)+(1*7)=174
174 % 10 = 4
So 1392473-17-4 is a valid CAS Registry Number.

1392473-17-4Downstream Products

1392473-17-4Relevant articles and documents

Direct Hydroxylation and Amination of Arenes via Deprotonative Cupration

Tezuka, Noriyuki,Shimojo, Kohei,Hirano, Keiichi,Komagawa, Shinsuke,Yoshida, Kengo,Wang, Chao,Miyamoto, Kazunori,Saito, Tatsuo,Takita, Ryo,Uchiyama, Masanobu

, p. 9166 - 9171 (2016/08/05)

Deprotonative directed ortho cupration of aromatic/heteroaromatic C-H bond and subsequent oxidation with t-BuOOH furnished functionalized phenols in high yields with high regio- and chemoselectivity. DFT calculations revealed that this hydroxylation reaction proceeds via a copper (I → III → I) redox mechanism. Application of this reaction to aromatic C-H amination using BnONH2 efficiently afforded the corresponding primary anilines. These reactions show broad scope and good functional group compatibility. Catalytic versions of these transformations are also demonstrated.

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