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16216-13-0

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16216-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16216-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,1 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16216-13:
(7*1)+(6*6)+(5*2)+(4*1)+(3*6)+(2*1)+(1*3)=80
80 % 10 = 0
So 16216-13-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O/c1-12-7-5-6-10-14(12)15(16)11-13-8-3-2-4-9-13/h2-10H,11H2,1H3

16216-13-0Relevant articles and documents

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Otter,Shriner

, p. 887,888 (1951)

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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.

The organocatalytic enantiodivergent fluorination of β-ketodiaryl-phosphine oxides for the construction of carbon-fluorine quaternary stereocenters

Xie, Shaolei,He, Zhi-Juan,Zhang, Ling-Hui,Huang, Bo-Lun,Chen, Xiao-Wei,Zhan, Zong-Song,Zhang, Fu-Min

supporting information, p. 2069 - 2072 (2021/03/01)

Commercially available cinchona alkaloids that can catalyze the enantiodivergent fluorination of β-ketodiarylphosphine oxides were developed to construct carbon-fluorine quaternary stereocenters. This protocol features a wide scope of substrates and excellent enantioselectivities, and it is scalable.

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