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22779-86-8

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22779-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22779-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,7 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22779-86:
(7*2)+(6*2)+(5*7)+(4*7)+(3*9)+(2*8)+(1*6)=138
138 % 10 = 8
So 22779-86-8 is a valid CAS Registry Number.

22779-86-8Downstream Products

22779-86-8Relevant articles and documents

Palladium-Catalyzed Solvent-Dependent Divergent Synthesis of Benzylformamides

Wu, Fu-Peng,Peng, Jin-Bao,Qi, Xinxin,Ying, Jun,Wu, Xiao-Feng

supporting information, p. 3412 - 3417 (2018/08/01)

A palladium-catalyzed carbonylative cascade procedure for the synthesis of benzylformamides from aryl halides has been developed. The properties of the solvent chosen play a decisive role on the selectivity of the outcomes. Non-coordinative solvent facilitates the coordination and insertion of CO to the amino-palladium intermediate which then provides the formamides products. While the use of coordinative solvent leads to the formation of amines. A series of functional groups, including ester, ketone, nitro and cyano, were well tolerated under our conditions. The corresponding benzylformamides products were prepared in moderate to good yields without further optimization. (Figure presented.).

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