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(Z)-ethyl 2-(((2R,3S,5R,6S)-5-(benzyloxy)-6-(benzyloxymethyl)-3-(tert-butyldimethylsilyloxy)-6-methyltetrahydro-2H-pyran-2-yl)methylene)-3-methylbutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1224893-06-4

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1224893-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224893-06-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,9 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1224893-06:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*9)+(3*3)+(2*0)+(1*6)=154
154 % 10 = 4
So 1224893-06-4 is a valid CAS Registry Number.

1224893-06-4Downstream Products

1224893-06-4Relevant academic research and scientific papers

Regio- and stereocontrol in rhenium-catalyzed transposition of allylic alcohols

Herrmann, Aaron T.,Saito, Tatsuo,Stivala, Craig E.,Tom, Janine,Zakarian, Armen

supporting information; experimental part, p. 5962 - 5963 (2010/07/05)

A hydroxyl group-directed, highly regio- and stereoselective transposition of allylic alcohols based on rhenium catalysis has been developed. The method is suitable for a direct isomerization of acetals into the thermodynamically preferred isomer as long as one of the hydroxyl groups is allylic. This method will expand the scope of rhenium-catalyzed alcohol transpositions for complex molecule synthesis.

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