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86497-88-3

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86497-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86497-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,9 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86497-88:
(7*8)+(6*6)+(5*4)+(4*9)+(3*7)+(2*8)+(1*8)=193
193 % 10 = 3
So 86497-88-3 is a valid CAS Registry Number.

86497-88-3Relevant articles and documents

2-Fluoro-5-nitrophenyldiazonium: A Novel Sanger-Type Reagent for the Versatile Functionalization of Alcohols

Fischer, Oliver,Heinrich, Markus R.

supporting information, p. 5417 - 5421 (2021/03/01)

As a novel Sanger-type reagent, 2-fluoro-5-nitrophenyldiazonium tetrafluoroborate enabled the versatile functionalization of primary and secondary aliphatic alcohols. Based on a mild nucleophilic aromatic substitution of the fluorine atom under unprecedented, base-free conditions, the diazonium unit on the aromatic core of the resulting aryl-alkyl ether could be employed for such diverse transformations as radical C?H activation and cyclization, as well as palladium catalyzed cross-coupling reactions.

Pd-Catalyzed intramolecular oxyalkynylation of alkenes with hypervalent iodine

Nicolal, Stefano,Erard, Stephane,Gonzalez, Davinla Fernandez,Waser, Jerome

supporting information; experimental part, p. 384 - 387 (2010/03/04)

(Figure presented) The first example of intramolecular oxyalkynylation of nonactivated alkenes using oxidative Pd chemistry is reported. Both phenol and aromatic or aliphatic acid derivatives could be used under operator-friendly conditions (room temperature, technical solvents, under air). The discovery of the superiority of benzlodoxolone-derlved hypervalent iodine reagent 3d as an alkyne transfer reagent further expands the rapidly increasing utility of hypervalent iodine reagents in catalysis and is expected to have important implications for other similar processes.

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