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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

supporting information, 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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