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126314-17-8

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126314-17-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126314-17-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,1 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126314-17:
(8*1)+(7*2)+(6*6)+(5*3)+(4*1)+(3*4)+(2*1)+(1*7)=98
98 % 10 = 8
So 126314-17-8 is a valid CAS Registry Number.

126314-17-8Relevant articles and documents

Enantioselective alkylation of aldehydes using functionalized alkylboron reagents catalyzed by a chiral titanium complex

Kumar, Ravindra,Kawasaki, Hiroki,Harada, Toshiro

supporting information, p. 4198 - 4201 (2013/09/12)

A practical method is developed for the synthesis of enantioenriched functionalized secondary alcohols through catalytic enantioselective alkylation of aldehydes. Functionalized alkylboron reagents, [FG-(CH2) n]3B (FG = Br, TIPSO, PhtN, CO2iPr, and CN) prepared from terminal olefin precursors by hydroboration, undergo enantioselective addition to aldehydes in the presence of a catalytic amount (5 mol %) of 3-(3,5-diphenylphenyl)-H8-BINOL and excess titanium tetraisopropoxide to afford the corresponding functionalized alcohols in high enantioselectivities up to 99% ee.

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