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(2R,4S,5R)-4-Benzyl-2-ethyl-3-isopropyl-5-phenyl-[1,3,2]oxazaphospholidine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

183200-98-8

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183200-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183200-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 183200-98:
(8*1)+(7*8)+(6*3)+(5*2)+(4*0)+(3*0)+(2*9)+(1*8)=118
118 % 10 = 8
So 183200-98-8 is a valid CAS Registry Number.

183200-98-8Downstream Products

183200-98-8Relevant academic research and scientific papers

Design of β-amino alcohols as chiral auxiliaries in the electrophilic amination of 1,3,2-oxazaphospholanes

Pagliarin, Roberto,Papeo, Gianluca,Sello, Guido,Sisti, Massimo,Paleari, Lino

, p. 13783 - 13794 (2007/10/03)

Theoretical studies to predict the diastereoselectivity of the electrophilic amination of chiral 1,3,2-oxazaphospholanes led to the design of (1R), (2S)-1,3-diphenyl-2-(N-isopropylamino)-1-propanol 7 as a powerful chiral auxiliary. The experimental results are in good agreement with the calculations. An efficient synthesis of enantiomerically pure 7 is also reported.

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