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342045-15-2

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342045-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 342045-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,2,0,4 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 342045-15:
(8*3)+(7*4)+(6*2)+(5*0)+(4*4)+(3*5)+(2*1)+(1*5)=102
102 % 10 = 2
So 342045-15-2 is a valid CAS Registry Number.

342045-15-2Relevant articles and documents

Catalytic C(sp3)?H Arylation of Free Primary Amines with an exo Directing Group Generated In Situ

Xu, Yan,Young, Michael C.,Wang, Chengpeng,Magness, David M.,Dong, Guangbin

, p. 9084 - 9087 (2016/07/26)

Herein, we report the palladium-catalyzed direct arylation of unactivated aliphatic C?H bonds in free primary amines. This method takes advantage of an exo-imine-type directing group (DG) that can be generated and removed in situ. A range of unprotected aliphatic amines are suitable substrates, undergoing site-selective arylation at the γ-position. Methyl as well as cyclic and acyclic methylene groups can be activated. Furthermore, when aniline-derived substrates were used, preliminary success with δ-C?H arylation was achieved. The feasibility of using the DG component in a catalytic fashion was also demonstrated.

Palladium-catalyzed amidation of unactivated c(sp3)-h bonds: From anilines to indolines

Neumann, Julia J.,Rakshit, Souvik,Droge, Thomas,Glorius, Frank

supporting information; experimental part, p. 6892 - 6895 (2009/12/26)

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