86050-32-0 Usage
Description
Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is a complex organometallic chemical compound characterized by a central zirconium atom coordinated to two cyclopentadienyl ligands and two chlorine atoms. Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is distinguished by its high catalytic activity and selectivity, which are pivotal for its applications in various chemical processes.
Uses
Used in Organic Synthesis:
Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is utilized as a catalyst in organic synthesis reactions, particularly for the formation of carbon-carbon bonds. Its high catalytic activity and selectivity are crucial for the efficient production of a range of organic compounds.
Used in Polymer Synthesis:
In the Polymer Industry, Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is employed as a catalyst for the synthesis of polymers. Its role in facilitating specific types of bonding is essential for creating polymers with desired properties.
Used in Specialty Chemicals Production:
Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is used as a catalyst in the production of specialty chemicals. Its unique reactivity allows for the creation of complex molecules that are important in various specialized applications.
Used in Pharmaceutical Industry:
Within the Pharmaceutical Industry, Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is used as a catalyst in the synthesis of complex organic molecules that are precursors to pharmaceuticals. Its selectivity is particularly valuable in the production of specific drug compounds.
Used in Organometallic Chemistry Research:
In the field of Organometallic Chemistry, Dimethylsilylbis(cyclopentadienyl)zirconium dichloride is an important component for research. Its unique structure and reactivity make it a valuable tool for studying organometallic compounds and their applications.
Check Digit Verification of cas no
The CAS Registry Mumber 86050-32-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,0,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86050-32:
(7*8)+(6*6)+(5*0)+(4*5)+(3*0)+(2*3)+(1*2)=120
120 % 10 = 0
So 86050-32-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H16Si.2ClH.Zr/c1-13(2,11-7-3-4-8-11)12-9-5-6-10-12;;;/h3,5,7-10H,4,6H2,1-2H3;2*1H;/q;;;+2/p-2/rC12H16Si.Cl2Zr/c1-13(2,11-7-3-4-8-11)12-9-5-6-10-12;1-3-2/h3,5,7-10H,4,6H2,1-2H3;
86050-32-0Relevant articles and documents
Stereorigid titanocene and zirconocene derivatives. Synthesis and crystal structure of the dialkyl complex 5-η5-(C5H4)2Si(CH3)2>Ti2
Gomez, Rafael,Cuenca, Tomas,Royo, Pascual,Herrmann, W. A.,Herdtweck, E.
, p. 103 - 108 (1990)
Reaction of M'25-C5H4)2Si(CH3)2> (M'=Li, Na, K) with MCl4 produced the known complexes 5-C5H4)2Si(CH3)2>MCl2 (M=Ti (1) and Zr (2)).Along with the predominant product in each case a new titanium and zirconium compound is isolated.Treatment of the complexes 1 and 2 with LiCH2Si(CH3)3 gives the novel derivatives 5-C5H4)2Si(CH3)2>M2 (M=Ti (4) and Zr (5)) which have been characterized by NMR and mass spectrometry and in the case of 4 by an X-ray structural determination.
Ancillary ligand and ketone substituent effects on the rate of ketone insertion into Zr-C bonds of zirconocene-l-Aza-l,3-diene complexes
Zhang, Jie,Krause, Jeanette A.,Huang, Kuo-Wei,Guan, Hairong
, p. 2938 - 2946 (2009/10/24)
Zirconocene-l-aza-l,3-diene complexes, [Me2Si(C 5H4)2]Zr[N(Ar)CH=CHCH(Ph)] (Ar = Ph, 2a; Ar = /J-MeOC5H4, 2b) and Cp2Zr[N(Ar)CH=CHCH(Ph)] (Ar = Ph, 3a; Ar = p-MeOC6Hs
Dicyclopentadienyl zirconium and hafnium complexes with the bridged (dimethylsilanodiyl)dicyclopentadienyl [(SiMe2)(η5-C5H4) 2]2- ligand. X-ray molecular structure of [Zr{(SiMe2)(η5-C5H4) 2}(CH2Ph)]2(μ-O)
Cuenca, Tomas,Gomez-Sal, Pilar,Martin, Carlos,Royo, Beatriz,Royo, Pascual
, p. 134 - 140 (2007/10/03)
Reaction of the bridged (dimethylsilanediyl)dicyclopentadienyl dilithium salt [(SiMe2)(C5H4)2Li2] with MCl4, in toluene, gave the zirconium and hafnium complexes [M{(SiMe2)(η5-C5H4) 2}Cl2] [M=Zr (1), Hf (2)]. Addition of two equivalents of M′R (M′=MgCl, R=CH3; M′=Li, R=CH2CMe2Ph; M′=MgBz, R=CH2Ph) to toluene or diethyl ether solutions of [M{(SiMe2)(η5-C5H4) 2}Cl2] afforded the dialkyl derivatives [M{(SiMe2)(η5-C5H4) 2}R2] [R=CH3, M=Zr (3), Hf (4); R=CH2CMe2Ph, M=Zr (5), Hf (6); R=CH2Ph, M=Zr (7)]. Compound 1 reacted with LiMe and Mg(CH2Ph)2(THF)2 in the presence of a stoichiometric amount of water to give the μ-oxo derivatives [Zr{(SiMe2)(η5-C5H4) 2}R]2(μ-O) [R=CH3 (8), CH2Ph (9)]. The X-ray molecular structure of [Zr{(SiMe2)(η5-C5H4) 2}(CH2Ph)]2(μ-O) (9) has been determined by diffraction methods. Its most remarkable feature is the planarity of the Bz-Zr-O-Zr-Bz and the linearity of the Zr-O-Zr systems.
