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Lithium, [(diethylamino)diphenylsilyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140438-35-3

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140438-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140438-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,3 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140438-35:
(8*1)+(7*4)+(6*0)+(5*4)+(4*3)+(3*8)+(2*3)+(1*5)=103
103 % 10 = 3
So 140438-35-3 is a valid CAS Registry Number.

140438-35-3Relevant academic research and scientific papers

Crystal structures and 29Si NMR calculations of amino-functionalized silyllithium compounds

Strohmann, Carsten,Ulbrich, Oliver,Auer, Dominik

, p. 1013 - 1018 (2001)

X-ray structural analysis of the amino-functionalized silyllithium compounds tris(tetrahydrofuran)[bis(diethylamino)phenylsilyl]lithium (4·3THF) and tris(tetrahydrofuran)[(diethylamino)bisphenylsilyl]lithium (7·3THF) are presented. Both compounds are mono

Synthetic applications of functionalized silyl anions: Aminosilyl anions as hydroxy anion equivalent

Tamao, Kohei,Kawachi, Atsushi,Tanaka, Yoko,Ohtani, Hitoshi,Ito, Yoshihiko

, p. 5765 - 5772 (2007/10/03)

An (aminosilyl)lithium and the corresponding copper and magnesium reagents serve as a hydroxy anion equivalent through (1) allylic substitution, (2) addition to vinyloxirane, and (3) addition to acetylene, followed by oxidative cleavage of the silicon-carbon bonds. Highly regio- and stereoselective transformations have been achieved in all cases.

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