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Vanadium, tetrakis(phenylmethyl)-, also known as vanadium(IV) tetraphenyl, is a chemical compound with the formula [V(C6H5)4]. It is a vanadium-based organometallic compound, where vanadium is in the +4 oxidation state and is bonded to four phenyl groups (C6H5). Vanadium, tetrakis(phenylmethyl)- is a dark purple solid and is soluble in organic solvents. It is synthesized by reacting vanadium(IV) chloride with lithium phenyl, and it is used as a catalyst in various organic reactions, such as the polymerization of olefins and the oligomerization of dienes. Due to its unique structure and properties, vanadium, tetrakis(phenylmethyl)- has potential applications in the fields of catalysis, materials science, and chemical research.

41328-40-9

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41328-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41328-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,3,2 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41328-40:
(7*4)+(6*1)+(5*3)+(4*2)+(3*8)+(2*4)+(1*0)=89
89 % 10 = 9
So 41328-40-9 is a valid CAS Registry Number.

41328-40-9Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF COVALENT TRI- AND TETRAVALENT VANADIUM

Razuvaev, G.A.,Latyaeva, V.N.,Vyshinskaya, L.I.,Drobotenko, V.V.

, p. 169 - 182 (2007/10/02)

Reactions of VCl3*3THF with RMgX (R = Ph, CH2SiMe3, C6F5) in various ratios have been studied.The stable compounds R3V*THF (R = CH2SiMe3, C6F5) were obtained.The chemical properties of R3V*THF, R4V*2L (R = CH2Ph, L = Et2O; R = C6F5, L = THF) and (Me3SiCH2)4V were investigated.Cleavage of the vanadium-carbonium ?-bond occurs in reactions with H2O, HCl and HgCl2.The insertion of carbon dioxide into the vanadium-carbon ?-bond was investigated.A scheme for the derivatives of tri- and tetravalent vanadium is proposed.Oxidative addition to (C6F5)3V*THF by Ph3CCl and VCl3*3THF was also studied.

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