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Carbonic acid 1-[(R)-(benzyl-tert-butoxycarbonyl-amino)-phenyl-methyl]-allyl ester ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201055-40-5

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201055-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201055-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,0,5 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 201055-40:
(8*2)+(7*0)+(6*1)+(5*0)+(4*5)+(3*5)+(2*4)+(1*0)=65
65 % 10 = 5
So 201055-40-5 is a valid CAS Registry Number.

201055-40-5Downstream Products

201055-40-5Relevant academic research and scientific papers

Synthesis of chiral allyltitaniums having an amino group at the C-4 position and their diastereoselective addition reaction with aldehydes

Teng, Xin,Kasatkin, Aleksandr,Kawanaka, Yasufumi,Okamoto, Sentaro,Sato, Fumie

, p. 8977 - 8980 (2007/10/03)

Chiral allyltitaniums having an amino substituent at the C-4 position are prepared from optically active allylic alcohol derivatives 1 and Ti(O-i-Pr)4/2i-PrMgCl reagent, which, in turn, react with aldehydes regio- and stereoselectively to afford 3-amino-2-vinylalkanols in excellent yields.

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