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1225463-76-2

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1225463-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1225463-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,4,6 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1225463-76:
(9*1)+(8*2)+(7*2)+(6*5)+(5*4)+(4*6)+(3*3)+(2*7)+(1*6)=142
142 % 10 = 2
So 1225463-76-2 is a valid CAS Registry Number.

1225463-76-2Downstream Products

1225463-76-2Relevant articles and documents

Amination of benzoxazoles and 1,3,4-oxadiazoles using 2,2,6,6- tetramethylpiperidine-N-oxoammonium tetrafluoroborate as an organic oxidant

Wertz, Sebastian,Kodama, Shintaro,Studer, Armido

, p. 11511 - 11515 (2012/01/11)

No transition metals are necessary to convert benzoxazoles and 1,3,4-oxadiazoles into the corresponding pharmacologically interesting 2-aminated heterocycles by formal direct C(2)-amination using tetramethylpiperidine-N-oxoammonium tetrafluoroborate (TEMPO+BF 4-) as an oxidant (see scheme; TEMP=2,2,6,6- tetramethylpiperidine; TfOH=trifluoromethanesulfonic acid).

Cobalt- and manganese-catalyzed direct amination of azoles under mild reaction conditions and the mechanistic details

Kim, Ji Young,Cho, Seung Hwan,Joseph, Jomy,Chang, Sukbok

supporting information; experimental part, p. 9899 - 9903 (2011/02/25)

A bonding moment: A new cobalt- or manganese-catalyzed amination of azoles has been developed using peroxide and an acid additive to couple various types of azoles with ammonia, and primary or secondary amines (see scheme). The catalyst loadings are low, the optimal reaction conditions are mild, and the substrate scope is broad. The product azoles are an important pharmacophore of high biological activity. Copyright

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