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(Z)-2-(1-(2,6-dimethylphenyl)prop-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1283231-59-3

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1283231-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283231-59-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,2,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1283231-59:
(9*1)+(8*2)+(7*8)+(6*3)+(5*2)+(4*3)+(3*1)+(2*5)+(1*9)=143
143 % 10 = 3
So 1283231-59-3 is a valid CAS Registry Number.

1283231-59-3Downstream Products

1283231-59-3Relevant academic research and scientific papers

Highly regio- and stereoselective synthesis of alkenylboronic esters by copper-catalyzed boron additions to disubstituted alkynes

Kim, Hye Ryung,Yun, Jaesook

, p. 2943 - 2945 (2011)

The copper-catalyzed addition of bis(pinacolato)diboron to internal alkynes in the presence of methanol generates alkenylboron compounds with high levels of regio- and stereoselectivities. The catalytic efficiency is increased by using monodentate phosphine ligands, especially P(p-tolyl)3 and a range of internal alkynes was borylated in good yields. The Royal Society of Chemistry.

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