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(2R,3R)-2-[(S)-1,2-bis(benzyloxy)ethyl]-2,3-dihydro-1,3-dimethyl-4(1H)-pyridone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1115044-68-2

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1115044-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1115044-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,5,0,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1115044-68:
(9*1)+(8*1)+(7*1)+(6*5)+(5*0)+(4*4)+(3*4)+(2*6)+(1*8)=102
102 % 10 = 2
So 1115044-68-2 is a valid CAS Registry Number.

1115044-68-2Downstream Products

1115044-68-2Relevant academic research and scientific papers

Stereoselective synthesis of chiral 2,3-disubstituted 2,3-dihydro-4(1H)- pyridones

Etayo, Pablo,Badorrey, Ramon,Diaz-de-Villegas, Maria D.,Galvez, Jose A.

, p. 6008 - 6014 (2008)

The alkylation at C-3 of the easily accessible (R)-2-[(S)-1,2- bis(benzyloxy)ethyl]-1-[(S)-1-phenylethyl]-2,3-dihydro-4(1H)-pyridone with different electrophiles took place with total trans diastereoselectivity to afford the corresponding (2R,3S)-2,3-disubstituted 2,3-dihydro-4(1H)-pyridones in enantiomerically pure form. The configuration at C-3 can be inverted by deprotonation and subsequent reprotonation to yield the corresponding (2R,3R)-2,3-disubstituted 2,3-dihydro-4(1H)-pyridones in a highly diastereoselective manner. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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