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(3'R,4S)-3-{4-tert-butoxycarbonyl-3-[dimethyl(phenyl)silyl]-1-oxobutyl}-5,5-di(2-methoxy-5-methylphenyl)-4-isopropyloxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1130247-32-3

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1130247-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1130247-32-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,0,2,4 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1130247-32:
(9*1)+(8*1)+(7*3)+(6*0)+(5*2)+(4*4)+(3*7)+(2*3)+(1*2)=93
93 % 10 = 3
So 1130247-32-3 is a valid CAS Registry Number.

1130247-32-3Upstream product

1130247-32-3Relevant academic research and scientific papers

An efficient asymmetric desymmetrization of prochiral glutaric anhydrides with SuperQuat chiral oxazolidin-2-ones

Chaubey, Narendra,Date, Sonali M.,Ghosh, Sunil K.

, p. 2721 - 2730 (2008)

The asymmetric desymmetrization of 3-substituted glutaric anhydrides 1 bearing silyl, aryl and alkyl groups with the lithium salt of chiral oxazolidin-2-ones has been studied. The effects of the substituents at the 4- and 5-positions of the oxazolidin-2-ones on the diastereoselectivity of the anhydride opening were studied in detail. A SuperQuat chiral oxazolidin-2-one 2e with 5,5-diaryl substituents showed optimum selectivity.

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