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(2R,3R,5R,6S)-2-((((2S,3S,4S,5S,6R)-3-acetoxy-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-oxido-1,2-oxaphosphinan-2-yl)oxy)methyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triyltribenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1384982-23-3

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1384982-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384982-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,9,8 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1384982-23:
(9*1)+(8*3)+(7*8)+(6*4)+(5*9)+(4*8)+(3*2)+(2*2)+(1*3)=203
203 % 10 = 3
So 1384982-23-3 is a valid CAS Registry Number.

1384982-23-3Downstream Products

1384982-23-3Relevant academic research and scientific papers

Alternative synthesis of P-chiral phosphonite-borane complexes: Application to the synthesis of phostone-phostone dimers

Ferry, Angelique,Malik, Gaelle,Retailleau, Pascal,Guinchard, Xavier,Crich, David

, p. 6858 - 6867 (2013/08/23)

An improved strategy for the synthesis of P-chiral gluco- and manno-phosphonite-borane complexes is described on the basis of the addition of diethyl phosphonite-borane to a glucal-derived aldehyde, followed by a cyclization coupled with an ethyl/methyl exchange. This direct P(III) strategy facilitates the obtention of various P-chiral phosphonite-boranes, of which further coupling reactions are described leading to the selective synthesis of two phostone dimers.

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