Category: 1271-19-8

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, COA of Formula: C10Cl2Ti, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article, authors is Schenke, Detlef，once mentioned of 1271-19-8

Compounds of the type (1-camphe)4M (M=Ti (II), Zr (III), Hf (IV); 1-camphe = 1-camphenyl = 2-methyliden-3,3-dimethyl-bicyclo<2.2.1>heptyl) were synthesized from the metal tetrahalides and 1-camphenyllithium.In a similar manner (C5H5)2M(1-camphe)Cl (M= Ti (V), Zr (VI)) and (C5H5)2M(1-camphe)2 (M= Ti (VII), Zr (VIII)) could be obtained.Furthermore, C5H5Ti(1-camphe)3 (IX) was prepared from VII and 1-camphenyllithium at a temperature of -90 deg C.All compounds were characterized by elemental analysis, MS, IR, 1H and 13C NMR spectra and by polarographic measurements.In no case an interaction could be proved between the exocyclic double bond and the metal atom.Compounds V-VIII are mixtures of stereoisomers.

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Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Synthetic Route of 1271-19-8, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article，once mentioned of 1271-19-8

Cp2TiCl2 reacts with 1,2-(LiO)2C6H4 producing the pyrocatecholato complex n.Osmometric molecular weight determination, temperature-variable 1H NMR, and MS indicate an oligomeric polynuclear complex (2Related Products of 1271-19-8, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1271-19-8, in my other articles.

Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Reference of 1271-19-8, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article，once mentioned of 1271-19-8

Organic disulfides (dipropyl, dihexyl, or diphenyl disulfide) are convenient and efficient agents for the sulfanylation of 1-alkenylaluminum derivatives.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Synthetic Route of 1271-19-8, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1271-19-8, in my other articles.

Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 1271-19-8, molcular formula is C10Cl2Ti, introducing its new discovery. Safety of Titanocenedichloride

Catalytic methods were developed for the synthesis of acyclic 1,2- and 1,4-dialuminum compounds by the reactions of olefins, dienes, or acetylenes with R2AlCl (R = Et, Et2N, (cyclo-C6H 11)2N, BunO, or n-C6H13O) in the presence of Ti- or Zr-containing complex catalysts and magnesium metal as an acceptor of chloride ions.

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Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent， HPLC of Formula: C10Cl2Ti, Which mentioned a new discovery about 1271-19-8

Following promising recent in vitro and in vivo studies of the anticancer efficacies of heterometallic titanocene?gold chemotherapeutic candidates against renal cancer, we report here on the synthesis, characterization, stability studies and biological evaluation of a new titanocene complex containing a gold-triethylphosphane fragment [(eta-C5H5)2TiMe(mu-mba)Au(PEt3)] (4) Titanofin. The compound is more stable in physiological fluid than those previously reported, and it is highly cytotoxic against a line of human clear cell renal carcinoma. We describe here preliminary mechanistic data for this compound and previously reported [(eta-C5H5)2TiMe(mu-mba)Au(PPh3)] (2) Titanocref which displayed remarkable activity in an in vivo mouse model. Mechanistic studies were carried out in the human clear cell renal carcinoma Caki-1 line for the bimetallic compounds [(eta-C5H5)2TiMe(mu-mba)Au(PR3)] (PR3 = PPh3 2 Titanocref and PEt3 4 Titanofin), the two monometallic gold derivatives [Au(Hmba)(PR3)] (PR3 = PPh3 1 cref; PEt3 3 fin), titanocene dichloride and Auranofin as controls. These studies indicate that bimetallic compounds Titanocref (2) and Titanofin (4) are more cytotoxic than gold monometallic derivatives (1 and 3) and significantly more cytotoxic than titanocene dichloride while being quite selective. Titanocref (2) and Titanofin (4) inhibit migration, invasion, and angiogenic assembly along with molecular markers associated with these processes such as prometastatic IL(s), MMP(s), TNF-alpha and proangiogenic VEGF, FGF-basic. The bimetallic compounds also strongly inhibit the mitochondrial protein TrxR often overexpressed in cancer cells evading apoptosis and also inhibit FOXC2, PECAM-1, and HIF-1alpha whose overexpression is linked to resistance to genotoxic chemotherapy. In summary, bimetallic titanocene-gold phosphane complexes (Titanocref 2 and Titanofin 4) are very promising candidates for further preclinical evaluations for the treatment of renal cancer.

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Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Electric Literature of 1271-19-8, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article，once mentioned of 1271-19-8

The reactivity of TiCp2Cl2 (d0) towards Zintl clusters was studied in liquid ammonia (Cp = cyclopentadienyl). Reduction of TiIVCp2Cl2 and ligand exchange led to the formation of [TiIIICp2(NH3)2]+, also obtainable by recrystallization of [CpTiIIICl]2. Upon reaction with [K4Sn9], ligand exchange leads to [TiCp2(eta1-Sn9)(NH3)]3-. A small variation of the stoichiometry led to the formation of [Ti(eta4-Sn8)Cp]3-, which cocrystallizes with [TiCp2(NH3)2]+ and [TiCp2(eta1-Sn9)(NH3)]3-. Finally, the large intermetalloid cluster anion [Ti4Sn15Cp5]n- (n = 4 or 5) was obtained from the reaction of K12Sn17 and TiCp2Cl2 in liquid ammonia. The isolation of three side products, [K([18]crown-6)]Cp, [K([18]crown-6)]Cp(NH3), and [K([2.2]crypt)]Cp, suggests a stepwise elimination of the Cl- and Cp- ligands from TiCp2Cl2 and thus gives a hint to the mechanism of the product formation in which [Ti(eta4+2-Sn8)Cp]3- has a key role.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Electric Literature of 1271-19-8, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1271-19-8, in my other articles.

Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Chemistry is an experimental science, name: Titanocenedichloride, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 1271-19-8, Name is Titanocenedichloride

Thermally robust metallacycles (L=<(2-CH2C6H4)2>2-, M=Ti, Zr, Hf) and have been obtained from the newly developed reagents, L2 and L2, as has the silylated derivative, <2-(Me3SiCH2)C6H4>2.A new radical anion of 9,10-dihydrophenanthrene derived from the reaction of lithium and LCl2 or LBr2 in thf has been detected.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Recommanded Product: 1271-19-8, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1271-19-8, in my other articles.

Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Related Products of 1271-19-8, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article，once mentioned of 1271-19-8

Dicyclopentadienyltitanium chloride and bromide prepared in situ from the reduction of dicyclopentadienyltitanium dichloride by isopropylmagnesium chloride and bromide, respectively, are effective dehalogenating reagents for benzylic, allylic halides and alpha-bromoketones.Benzylic and allylic halides are transformed into the coupling products whereas the alpha-bromoketones are reduced to the corresponding ketones in satisfactory yields under mild conditions.

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Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Synthetic Route of 1271-19-8, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1271-19-8, Name is Titanocenedichloride, molecular formula is C10Cl2Ti. In a Article，once mentioned of 1271-19-8

Me3Sn-N=C=N-R1 (R1 = SiiPr3, SiPh2tBu, Ph) reacts with Cp2TiCl2 (Cp = eta5-C5H5) or Cp*2TiCl2 (Cp* = eta5-C5Me.5) selectively at the Sn-N bond to give the corresponding bis(carbodiimido)titanium complexes (Cp2Ti(N=C=N-SiR3)2, Cp*2Ti(N=C=N-SiR3)2, and Cp2Ti(N=C=N-Ph)2) in moderate to high yields. The structure of Cp2Ti(N=C=N-Ph)2 was determined by X-ray crystallography. Oligomeric complexes were formed by the reaction Of Me3Sn-N=C=N-X-N=C=N-SnMe3 (X = -C6H3Cl-CH2-C6H3Cl-) with Cp*2TiCl2.

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Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 1271-19-8, name is Titanocenedichloride, introducing its new discovery. Application In Synthesis of Titanocenedichloride

A titanium-catalyzed mono-decyanation of geminal dinitriles is reported. The reaction proceeds under mild conditions, tolerates numerous functional groups, and can be applied to quaternary malononitriles. A corresponding desulfonylation is demonstrated as well. Mechanistic experiments support a catalyst-controlled cleavage without the formation of free radicals, which is in sharp contrast to traditional stoichiometric radical decyanations. The involvement of two TiIII species in the C?C cleavage is proposed, and the beneficial role of added ZnCl2 and 2,4,6-collidine hydrochloride is investigated.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 1271-19-8 is helpful to your research. HPLC of Formula: C10Cl2Ti

Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI