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Magnesiumanthracen * 2 THF is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109906-70-9

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109906-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109906-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,0 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109906-70:
(8*1)+(7*0)+(6*9)+(5*9)+(4*0)+(3*6)+(2*7)+(1*0)=139
139 % 10 = 9
So 109906-70-9 is a valid CAS Registry Number.

109906-70-9Downstream Products

109906-70-9Relevant academic research and scientific papers

New Magnesium Anthracene Complexes by Ligand Exchange

Bogdanovic, Borislav,Janke, Nikolaus,Kinzelmann, Hans-Georg,Westeppe, Uwe

, p. 33 - 38 (2007/10/02)

Complexed tetrahydrofuran in magnesium anthracene * 3THF (1) is displaced by mono-, bi-, and tridentate ligands L (L= dioxane, 1,2-dimethoxyethane, ethylbis(2-methoxyethyl)amine, pentamethyldiethylenetriamine, 1,4,7-trimethyl-1,4,7-triazacyclononane) affording the magnesium anthracene complexes C14H10Mg * n L (2a-e); upon reaction of 1 with tetramethylethylenediamine (TMEDA) magnesium anthracene * THF * TMEDA is formed.The new magnesium complexes 2a-e are protolysed to Mg2+, 9,10-dihydroanthracene, and L.In solvents of low Lewis basicity (ether, hydrocarbons) 1 decomposes, probably via magnesium anthracene * 2 THF, to active magnesium, anthracene, and THF.A similar behaviour in toluene is displayed also by magnesium butadiene * 2 THF.

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