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124494-12-8

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124494-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124494-12-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,9 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124494-12:
(8*1)+(7*2)+(6*4)+(5*4)+(4*9)+(3*4)+(2*1)+(1*2)=118
118 % 10 = 8
So 124494-12-8 is a valid CAS Registry Number.

124494-12-8Relevant articles and documents

Carbenium ion formation by fragmentation of electrochemically generated oxonium ions

Lielpetere, Anna,Jirgensons, Aigars

, p. 5094 - 5096 (2018/07/29)

Fragmentation of electrochemically generated oxonium ions can be exploited to form carbenium ions at a low oxidation potential in the presence of a nucleophile. The application of this concept is demonstrated for the allylation of carbenium ions generated by the anodic oxidation of stannylmethylethers.

Direct allylation of benzyl alcohols, diarylmethanols, and triarylmethanols mediated by XtalFluor-E

Lebleu, Thomas,Paquin, Jean-Fran?ois

, p. 442 - 444 (2017/01/10)

We report the direct allylation of benzyl alcohols, diarylmethanols and triarylmethanols mediated by XtalFluor-E using allyltrimethylsilane. The resulting allylated products are obtained in moderate to high yield.

Direct Dehydroxylative Coupling Reaction of Alcohols with Organosilanes through Si-X Bond Activation by Halogen Bonding

Saito, Masato,Tsuji, Nobuya,Kobayashi, Yusuke,Takemoto, Yoshiji

supporting information, p. 3000 - 3003 (2015/06/30)

The combined use of a halogen bond (XB) donor with trimethylsilyl halide was found to be an efficient cocatalytic system for the direct dehydroxylative coupling reaction of alcohol with various nucleophiles, such as allyltrimethylsilane and trimethylcyanide, to give the corresponding adduct in moderate to excellent yields. Detailed control experiments and mechanistic studies revealed that the XB interaction was crucial for the reaction. The application of this coupling reaction is also described.

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