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(4S,5S)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-phenyl-2-(2-p-tolylsulfanyl-phenyl)-4,5-dihydro-oxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

175477-27-7

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175477-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 175477-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,4,7 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 175477-27:
(8*1)+(7*7)+(6*5)+(5*4)+(4*7)+(3*7)+(2*2)+(1*7)=167
167 % 10 = 7
So 175477-27-7 is a valid CAS Registry Number.

175477-27-7Relevant academic research and scientific papers

Diastereoselective conversion of sulfides into sulfoxides. 1,5- and 1,6-asymmetric induction

Bower, Justin F.,Martin, Christopher J.,Rawson, David J.,Slawin, Alexandra M. Z.,Williams, Jonathan M. J.

, p. 333 - 342 (2007/10/03)

The diastereoselective oxidation of sulfides into sulfoxides has been achieved with enantiomerically pure dihydrooxazole auxiliaries. When an additional hydroxymethyl substituent is present, diastereocontrol is very high and 1,5-asymmetric induction has been achieved with up to 96:4 selectivity, and 1,6-asymmetric induction has been achieved with up to 97:3 selectivity in the absence of any additional chiral agents.

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