13520-76-8

Usage

Uses

Used in Chemical Industry:
Tungsten dichloride dioxide is used as a chemical intermediate for the synthesis of other tungsten-containing compounds. Its unique chemical properties make it a valuable building block in the production of various materials and chemicals.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, tungsten dichloride dioxide could potentially be used in the pharmaceutical industry as a catalyst or in the development of new drugs, given its unique chemical properties and reactivity.
Used in Material Science:
In the field of material science, tungsten dichloride dioxide may be utilized in the development of advanced materials, such as those with specific electronic, optical, or mechanical properties, due to its unique chemical composition and structure.
Used in Research and Development:
Tungsten dichloride dioxide can be employed in research and development settings to study its properties and explore new applications. Its synthesis and reactivity could provide valuable insights into the behavior of tungsten-containing compounds and contribute to the advancement of related fields.

InChI:InChI=1/2ClH.2O.W/h2*1H;;;/q;;2*-2;+6/p-2

Upstream product

• 13520-78-0 tungsten(VI) oxychloride 
• 10025-67-9 disulfur dichloride 
• 10213-10-2 sodium tungstate (VI) dihydrate 
• 7782-50-5 chlorine 
• 14336-71-1 calcium chloride 
• 56-23-5 tetrachloromethane 
• 7647-01-0 hydrogenchloride 
• 14311-52-5 tungstate 
• 75-71-8 Dichlorodifluoromethane 
• 353-59-3 halon-1211 
• 10294-34-5 boron trichloride 
• 13283-01-7 tungsten(VI) chloride 
• 76-06-2 chloropicrin 
• 107-46-0 Hexamethyldisiloxane 

Downstream Products

• 13520-78-0 tungsten(VI) oxychloride 
• 99491-82-4 C₂₈H₂₈N₂O₄W 
• 930784-20-6 [W(2,6-dichlorophenylimido)2Cl₂(1,2-dimethoxyethane)] 
• 1239263-45-6 W(N-2-t-BuC₆H₄)2(NC₅H₅)2Cl₂ 
• 21292-49-9 bis(acetylacetonate)dioxotungsten(VI) 
• 1282035-09-9 W(3,5-dimethylphenylimide)2(chloride)2(dimethoxyethane) 

Relevant academic research and scientific papers

EFFECT OF CARBOXYLIC ACIDS ON THE METATHESIS OF METHYL 10-UNDECENOATE.

The metathesis of esters of unsaturated carboxylic acids catalyzed by the WCl//6/Me//4Sn system is influenced by the presence of free acids. The extent of their effect depends on how they are delivered into the reaction mixture. If the acid is allowed to

Straightforward formation of carbocations from tertiary carboxylic acids: Via CO release at room temperature

We report an unprecedented mode of reactivity of carboxylic acids. A series of tertiary carboxylic acids, containing at least one phenyl α-substituent, undergo loss of carbon monoxide at room temperature (295 K), by a one pot reaction with 0.5-1 molar equivalents of WCl6 in dichloromethane. A plausible mechanism for the Ph3CCO2H/WCl6 reaction, leading to [CPh3][WOCl5] and Ph3CCl, is proposed on the basis of DFT calculations. The analogous reactions involving CEt(Ph)2CO2H, CMe(Ph)2CO2H and CMe2(Ph)CO2H selectively afforded stable hydrocarbons (alkene or indene, depending on the case), apparently resulting from the rearrangement of elusive tertiary carbocations.

Synthesis and reactions of tungsten alkylidene complexes that contain the 2,6-dichlorophenylimido ligand

Tungsten alkylidene complexes that contain the 2,6-dichlorophenylimido ligand (NArCl), W(NArCl)(CHCMe3)(OR F6)2 and W(NArCl)(CHCMe3)(Biphen) (THP) (ORF6 = OCMe(CF

Tellurium Polycations by Oxidation of Tellurium with Tungsten Halides - Syntheses and Crystal Structures of Te6(WOCl4)2 and Te6I2(WCl6)2

WOCl4 reacts at 200 deg C with tellurium in a sealed, evacuated ampoule with the formation of Te6(WOCl4)2.The structure consists of six-membered tellurium rings in a boat conformation with significant transannular interactions and of pyramidal WOCl4 units which are linked by linear asymmetric O***W=O bridges to polymeric (WOCl4)n chains.The observed paramagnetism is consistent with the ionic formulation Te6(2+)n.In the reaction of WCl6, I2 and Te in a 2:1:6 ratio Te6I2(WCl6)2 is formed at 150 deg C.The crystal structure consists of Te6I2(2+) cations and of slightly distorted octahedral WCl6(-) anions.The Te6I2(2+) ions are isostructural with Se6I2(2+) and consist of a six-membered ring of Te atoms in the chair conformation with two I atoms bound in the 1,4-positions. - Key Words: cyclo-Hexatellurium(2+) / 1,4-Diiodo-cyclo-hexatellurium(2+) / Hexachlorotungstate(V) / Tetrachlorooxotungstate(V)

The Reactivity of Molybdenum and Tugsten Trioxide Vapours towards Organic and Inorganic Compounds at -196 deg C

Vapours of molybdenum and tungsten trioxides, prepared by heating the solid oxides under vacuum, have been reacted with organic compounds and some inorganic halides at -196 deg C.Complexes of the trioxides are formed with pentane-2,4-dione, acetone, formic acid, and methanol, but the oxides fail to bring about metathesis or isomerisation of olefins.Oxygen-halogen exchange reactions occur between the trioxides and BCl3, SiCl4, and HCl; PCl3 is oxidised.The reactivity of the condensed vapours of both oxides at -196 deg C is markedly higher than the reactivity of the normal solid oxides at room temperature.

Infrared and Electronic Spectra of Matrix-isolated Dichlorodioxo- and Dibromodioxo-molybdenum(VI) and -tungsten(VI)

The prominent i.r. and u.v.-visible bands of the title compounds isolated as monomers in low-temperature matrices have been obtained and assigned.For MoO2Cl2 and MoO2Br2, the vibrational isotope effect on the antisymmetric stretching mode ν(Mo=O) leads to estimates of bond angles OMoO of 109 +/- 3 deg., whilst for WO2Cl2 and WO2Br2, relative band intensities predict OWO = 107 +/- 2 deg. for both molecules.In the quantitative assignment of the electronic spectra, it is suggested that the positions of the charge transfer bands require somewhat lower values of χopt. than are appropriate for octahedral complexes.