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1100255-26-2

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1100255-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1100255-26-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,0,2,5 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1100255-26:
(9*1)+(8*1)+(7*0)+(6*0)+(5*2)+(4*5)+(3*5)+(2*2)+(1*6)=72
72 % 10 = 2
So 1100255-26-2 is a valid CAS Registry Number.

1100255-26-2Upstream product

1100255-26-2Relevant articles and documents

Nickel-mediated decarbonylation of simple unstrained ketones through the cleavage of carbon-carbon bonds

Morioka, Toshifumi,Nishizawa, Akihiro,Furukawa, Takayuki,Tobisu, Mamoru,Chatani, Naoto

, p. 1416 - 1419 (2017)

Despite advances in methods for the decarbonylation of aldehydes, the decarbonylation of ketones has been met with limited success because this process requires the activation of two inert carbon-carbon bonds. All of the decarbonylation reactions of simple unstrained ketones reported to date require the addition of a stoichiometric rhodium complex. We report herein the nickel/N-heterocyclic carbene-mediated decarbonylation of simple diaryl ketones. This reaction shows unique acceleration effects based on the presence of both electron-donating and electron-withdrawing groups.

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