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52689-26-6

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52689-26-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52689-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,8 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52689-26:
(7*5)+(6*2)+(5*6)+(4*8)+(3*9)+(2*2)+(1*6)=146
146 % 10 = 6
So 52689-26-6 is a valid CAS Registry Number.

52689-26-6Downstream Products

52689-26-6Relevant articles and documents

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Bradsher,Amore

, p. 1280 (1944)

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Lewis Acid Assisted Nickel-Catalyzed Cross-Coupling of Aryl Methyl Ethers by C-O Bond-Cleaving Alkylation: Prevention of Undesired β-Hydride Elimination

Liu, Xiangqian,Hsiao, Chien-Chi,Kalvet, Indrek,Leiendecker, Matthias,Guo, Lin,Schoenebeck, Franziska,Rueping, Magnus

supporting information, p. 6093 - 6098 (2016/05/19)

In the presence of trialkylaluminum reagents, diverse aryl methyl ethers can be transformed into valuable products by C-O bond-cleaving alkylation, for the first time without the limiting β-hydride elimination. This new nickel-catalyzed dealkoxylative alkylation method enables powerful orthogonal synthetic strategies for the transformation of a variety of naturally occurring and easily accessible anisole derivatives. The directing and/or activating properties of aromatic methoxy groups are utilized first, before they are replaced by alkyl chains in a subsequent coupling process.

Gold-catalyzed 6-exo-dig cycloisomerization: A versatile approach to functionalized phenanthrenes

Shu, Chao,Li, Long,Chen, Cheng-Bin,Shen, Hong-Cheng,Ye, Long-Wu

supporting information, p. 1525 - 1529 (2014/06/09)

A novel gold-catalyzed 6-exo-dig cycloisomerization of o-propargylbiaryls has been developed that provides ready access to functionalized phenanthrenes in largely good to excellent yields. Notable features of this method are readily available starting materials, mild reaction conditions, and broad substrate scope. Golden cat: A novel gold-catalyzed 6-exo-dig cycloisomerization of o-propargylbiaryls has been developed that provides ready access to functionalized phenanthrenes in largely good to excellent yields. Notable features of this method are readily available starting materials, mild reaction conditions, and broad substrate scope.

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