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(1R,2R,6S,7S)-4-Allyl-1,10,10-trimethyl-5-(toluene-4-sulfonyl)-3-oxa-5-aza-4-bora-tricyclo[5.2.1.02,6]decane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

211869-55-5

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211869-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211869-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,8,6 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 211869-55:
(8*2)+(7*1)+(6*1)+(5*8)+(4*6)+(3*9)+(2*5)+(1*5)=135
135 % 10 = 5
So 211869-55-5 is a valid CAS Registry Number.

211869-55-5Relevant academic research and scientific papers

Enantioselective synthesis of optically active homoallylamines by nucleophilic addition of chirally modified allylboranes to N-silylimines

Itsuno, Shinichi,Watanabe, Katsuhiro,Matsumoto, Takeshi,Kuroda, Shizuc,Yokoi, Ayako,El-Shehawy, Ashraf

, p. 2011 - 2016 (2007/10/03)

Enantioselectivity in the allylboration of W-silylimines with a variety of chirally modified allylboron reagents has been examined. Optically active N-sulfonylarhino alcohols (16,17 and 19) derived from D-camphor and norephedrine were found to be efficient chiral ligands for the allylboration reagent. These reagents smoothly reacted with Ar-silylimines to give the corresponding homoallylic amines in a high level of enantioselectivity up to 96% ee.

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