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101870-46-6

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101870-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101870-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,7 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101870-46:
(8*1)+(7*0)+(6*1)+(5*8)+(4*7)+(3*0)+(2*4)+(1*6)=96
96 % 10 = 6
So 101870-46-6 is a valid CAS Registry Number.

101870-46-6Relevant articles and documents

Investigations of Steric and Electronic Factors Influencing the Cyclopalladation of meta-Toluidine Analogues

Mossi, Waldo,Klaus, Alfred J.,Rys, Paul

, p. 2531 - 2537 (1992)

The cyclopalladation of two different types of aniline derivatives is described: the acetylated anilines N-(3-methylphenyl)acetamide (2a), 3-(acetylamino)-4-chlorobenzoic acid (2c), and N-(2-chlorophenyl)acetamide (2d) are cyclometalated easily with palladium(II) acetate and trifluoroacetic acid to yield the corresponding complexes 4a, 4c, and 4d, respectively, whereas the acetylated meta-toluidine N-(2-chloro-5-methylphenyl)acetamide (2b) cannot be metalated at the only accessible site between the acetylamino and the methyl group.This aromatic C-H bond can be activated, however, with the second type of meta-toluidine derivatives: the 2-chloro-5,N-dimethyl-N-nitrosoaniline (3b) readily undergoes cyclopalladation to yield the corresponding Pd(II) complex di-μ-trifluoroacetato-bisdipalladium(II) (5b) containing a five-membered palladacylce with coordination of Pd(II) at the nitroso N-atom, which is established by 15N-NMR spectroscopy.

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