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(2R,5R,6R)-2-tert-Butyl-5-[(R)-(dimethyl-phenyl-silanyl)-phenyl-methyl]-6-methyl-[1,3]dioxan-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118356-58-4

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118356-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118356-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,3,5 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118356-58:
(8*1)+(7*1)+(6*8)+(5*3)+(4*5)+(3*6)+(2*5)+(1*8)=134
134 % 10 = 4
So 118356-58-4 is a valid CAS Registry Number.

118356-58-4Relevant academic research and scientific papers

Direct Michael-Type Addition of Si-Groups to α,β-unsaturated β-Aryl-Substituted Enones with R3SiCl/Bu2Cu(CN)Li2

Amberg, Willi,Seebach, Dieter

, p. 2439 - 2444 (2007/10/02)

(E)-5-Benzylidene-2-tert-butyl-6-methyl-1,3-dioxan-4-one (1) undergoes conjugative silylation (Me3Si, Et3Si, tBuMe2Si, Me2PhSi, products 2-5) with the reagent specified in the title.The reaction is highly diastereoselective, with formal anti addition of R

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