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59436-13-4

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59436-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59436-13-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,3 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 59436-13:
(7*5)+(6*9)+(5*4)+(4*3)+(3*6)+(2*1)+(1*3)=144
144 % 10 = 4
So 59436-13-4 is a valid CAS Registry Number.

59436-13-4Relevant articles and documents

Palladium-catalyzed synthesis of α-aryl acetophenones from styryl ethers and aryl diazonium saltsviaregioselective Heck arylation at room temperature

Kandasamy, Jeyakumar,Lee, Yong Rok,Singh, Adesh Kumar,Venkatesh, Rapelly

supporting information, p. 7832 - 7837 (2021/09/28)

Preparation of α-aryl acetophenones from styryl ethers and aryldiazonium salts is described. The reaction is catalyzed by palladium acetate at room temperature in the absence of ligand and base. The developed method is highly attractive in terms of reaction conditions, substrate scope, functional group tolerance and yields. Synthetic applications of the present method are demonstrated by preparing α-aryl indoles and 3-aryl isocoumarin from styryl ethers.

Microwave-assisted in situ deprotection and ω-methoxylation of TMS-protected aryl alkynes

Wettergren, Jenny,Minidis, Alexander B. E.

, p. 7611 - 7612 (2007/10/03)

Using microwave technology, rapid ω-methoxylation of aryl alkynes is possible.

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