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4469-66-3

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4469-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4469-66-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,6 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4469-66:
(6*4)+(5*4)+(4*6)+(3*9)+(2*6)+(1*6)=113
113 % 10 = 3
So 4469-66-3 is a valid CAS Registry Number.

4469-66-3Relevant articles and documents

Desymmetrization of diolefinic diols by enantioselective amino-thiocarbamate-catalyzed bromoetherification: Synthesis of chiral spirocycles

Tay, Daniel Weiliang,Leung, Gulice Y. C.,Yeung, Ying-Yeung

supporting information, p. 5161 - 5164 (2014/05/20)

A facile, efficient, and highly diastereo- and enantioselective bromoetherification of diolefinic diols has been developed using an amino-thiocarbamate catalyst. Further manipulations of the bromoether products enabled entry into a new class of spirocycle

Iridium-catalyzed hydroiodination of functionalized alkynes

Ez-Zoubir, Mehdi,Brown, Jack A.,Ratovelomanana-Vidal, Virginie,Michelet, Véronique

experimental part, p. 433 - 441 (2011/02/16)

The efficiency of an Ir(I)/HI system has been studied. The association of hydroiodic acid with iridium has been tested in the catalytic hydroiodination of alkynes. The use of [Ir(cod)Cl]2 dimer led to clean hydroiodination reactions and afforde

-

Fournet, Guy,Balme, Genevieve,Gore, Jacques

, p. 7763 - 7774 (2007/10/02)

The Heck reaction of alkenes bearing in δ position an enolate of β-diester, βketo ester or β-sulfonyl ester leads to cyclopentanes issued from the intramolecular displacement of the carbone sp3-palladium bond by this enolate. This cyclisation is not observed when the enolate is in β or ε position or in the case of a δ-ethylenic amine and βelimination products are only obtained.

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