CAS No.7632-51-1,VANADIUM (IV) CHLORIDE Suppliers,MSDS download

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High purity Various Specifications VANADIUM (IV) CHLORIDE CAS:7632-51-1

Cas:7632-51-1

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

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VANADIUM(IV) FLUORIDE CAS NO.7632-51-1

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High Purity vanadium tetrachloride

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Hangzhou Ocean Chemical Co., Ltd.

Ocean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in

Vanadium (IV) Chloride

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Henan Tianfu Chemical Co., Ltd.

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Vanadium chloride(VCl4), (T-4)-

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Vanadium chloride(VCl4), (T-4)-

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HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

High purity Various Specifications VANADIUM (IV) CHLORIDE

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Cerametek Materials（ShenZhen）Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

Vanadium chloride

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Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

VanadiuM(IV) chloride, 99+%, 99.99% (Metals b

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Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Vanadium chloride(VCl4), (T-4)-

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Nanjing Raymon Biotech Co., Ltd.

Vanadium chloride(VCl4), (T-4)- Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/S

Vanadium chloride(VCl4), (T-4)-

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Skyrun Industrial Co.,Ltd

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VanadiuM(IV) chloride, 99+%, 99.99% (Metals basis)

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Hebei Ruishun Trade Co.,Ltd

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7632-51-1

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Changzhou Foreign Trade Corp

CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

vanadium tetrachloride

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Ring Specialty Chemicals Inc.

Molecular Formula: VCl4 Molecular Weight: 192.75 Melting: -28°C Boiling Point: 148-153°C Flash Point: 148.5°C/755mmAppearance:red to brown liquid Transportation:UN2444, Class 8, PG I

Vanadium tetrachloride

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Shinko Chemical Co., Ltd.

Vanadium chloride(VCl4), (T-4)-

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Strategic Minerals Corporation

Vanadium tetrachloride

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Synthetic route

: 7440-62-2
vanadium

: 7782-50-5
chlorine

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) heating 97% V and Cl2 at 200 - 250°C; reaction time: 6 - 8 h;;	95%
In neat (no solvent) heating 97% V and Cl2 at 200 - 250°C; reaction time: 6 - 8 h;;	95%
In neat (no solvent) react. of V powder with gaseous Cl2 at ambient temp., faster on heating;;

: descloizite

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With magnesium chloride In neat (no solvent) reaction by roasting of descloizite with MgCl2*H2O;;	43%

: vanadinite

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With magnesium chloride In neat (no solvent) reaction by roasting of vanadinite with MgCl2*H2O;;	43%

: 7440-62-2
vanadium

: silver(I) chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) heating under back flow, 800°C;;
In tetrachloromethane heating at 800°C;;

: 7440-62-2
vanadium

: 7647-14-5
sodium chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) Electrolysis; crumbling of V-anode;; leakage of VCl4;;
In neat (no solvent) Electrolysis; crumbling of V-anode;; leakage of VCl4;;

: vanadia

: 7782-50-5
chlorine

: 7704-34-9
sulfur

A: 10025-67-9
disulfur dichloride

B: 10545-99-0
sulfur dichloride

C: 7632-51-1
vanadiumtetrachloride

D: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating;;

...Expand

: 7440-62-2
vanadium

: 7719-09-7
thionyl chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: S2, SO2; react. of V-powder with streaming SOCl2 at 600 to 700°C;; gaseous VCl4 besides gaseous S2 and SO2 obtained;;
In neat (no solvent)

: 75-44-5
phosgene

: 7440-62-2
vanadium

: 7719-09-7
thionyl chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: S2, CO; react. of V-powder with streaming SOCl2 and COCl2 at 600 to 700°C;; gaseous VCl4 besides gaseous S2 and CO obtained;;

...Expand

: 10025-67-9
disulfur dichloride

: 7440-62-2
vanadium

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: S2, SO2; react. of V-powder with streaming S2Cl2 at 600 to 700°C;; gaseous VCl4 besides gaseous S2 and SO2 obtained;;
In neat (no solvent)

: 7440-62-2
vanadium

: mercury(I) chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) heating under back flow, 600°C;;
In tetrachloromethane heating at 600°C;;

: 7440-62-2
vanadium

: 7782-50-5
chlorine

A: 7632-51-1
vanadiumtetrachloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With oxygen In neat (no solvent) react. of V powder with gaseous Cl2 in presence of O2 at ambient temp., faster on heating;; VCl4 contaminated with VOCl3 obtained;;
With O2 In neat (no solvent) react. of V powder with gaseous Cl2 in presence of O2 at ambient temp., faster on heating;; VCl4 contaminated with VOCl3 obtained;;

...Expand

: 7440-62-2
vanadium

: 7646-85-7
zinc(II) chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) Electrolysis; crumbling of V-anode;; leakage of VCl4;;
In neat (no solvent) Electrolysis; crumbling of V-anode;; leakage of VCl4;;

: 1888-71-7
perchloropropene

: vanadia

A: 7718-98-1
vanadium(III) chloride

B: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In not given heating under reflux;;
In not given heating under reflux;;

...Expand

: 10025-67-9
disulfur dichloride

: vanadia

A: 7718-98-1
vanadium(III) chloride

B: 7632-51-1
vanadiumtetrachloride

C: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In not given heating;;

...Expand

: 10025-67-9
disulfur dichloride

: vanadia

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) red heat;;
In neat (no solvent) red heat;;

: 10025-67-9
disulfur dichloride

: vanadia

: 7782-50-5
chlorine

A: 7632-51-1
vanadiumtetrachloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) passing Cl2 stream with S2Cl2 over V2O5 at ambient temp., slow heating;;

...Expand

: 56-23-5
tetrachloromethane

: vanadia

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) at 400°C in bomb tube;;
In neat (no solvent) passing steam of CCl4 over V2O5 at 490 °C;;
In neat (no solvent) excess of CCl4; at 400°C;;
In neat (no solvent) at 400°C in bomb tube;;
In neat (no solvent) excess of CCl4; at 400°C;;

: vanadia

: 98-07-7
Benzotrichlorid

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) at 200 - 300°C;;
In neat (no solvent) at 200 - 300°C;;

: vanadia

: 7782-50-5
chlorine

A: 7632-51-1
vanadiumtetrachloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With sulfur In neat (no solvent) passing Cl2 stream over V2O5-S mixture; acceleration of formation of VOCl3 at low temp.;;
In neat (no solvent) destillation of mixture at 550°C;;
In neat (no solvent)

...Expand

: vanadium(III) sulphide

: 7782-50-5
chlorine

A: 10025-67-9
disulfur dichloride

B: 7718-98-1
vanadium(III) chloride

C: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) at higher temp.;;
In neat (no solvent) at higher temp.;;

...Expand

: 7718-98-1
vanadium(III) chloride

A: 7632-51-1
vanadiumtetrachloride

B: vanadium(II) chloride

Conditions

Conditions	Yield
In neat (no solvent) in N2-stream at red heat;;
In neat (no solvent) reaction started in inert gas stream at 425°C;;
In neat (no solvent) reaction started under Ar at 605°C;;

: 7718-98-1
vanadium(III) chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With chlorine In neat (no solvent) chemical transport reaction (300 to 250°C);;
With Cl2

: 7782-50-5
chlorine

: 7718-98-1
vanadium(III) chloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent)
In neat (no solvent) heating under exclusion of O2 and H2O at 600°C;;	>99
In neat (no solvent) distn. at 180°C;;

: 7727-18-6
vanadium(V) oxychloride

A: vanadia

B: 7718-98-1
vanadium(III) chloride

C: 7632-51-1
vanadiumtetrachloride

D: vanadium(II) chloride

Conditions

Conditions	Yield
With hydrogen In neat (no solvent) at 500 - 850°C;;
With H2 In neat (no solvent) at 500 - 850°C;;

...Expand

: 7727-18-6
vanadium(V) oxychloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With sugar coal In neat (no solvent)
With sugar coal In neat (no solvent)

: 7727-18-6
vanadium(V) oxychloride

A: vanadia

B: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With hydrogen In neat (no solvent) byproducts: V-oxide chlorides;
With H2 In neat (no solvent) byproducts: V-oxide chlorides;

: 7727-18-6
vanadium(V) oxychloride

A: vanadia

B: 124-38-9
carbon dioxide

C: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With hydrogen; pyrographite In neat (no solvent) byproducts: V-oxide chlorides;
With H2; charcoal In neat (no solvent) byproducts: V-oxide chlorides;

...Expand

: 7782-50-5
chlorine

: 7727-18-6
vanadium(V) oxychloride

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
With sugar coal In neat (no solvent)	>99
With pyrographite In neat (no solvent) above 148°C;;
With disulfur dichloride In neat (no solvent) heating at dark red heat;;

: 56-23-5
tetrachloromethane

: vanadia

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) CCl4 in excess;;
In neat (no solvent) at 500 - 600°C;;
In neat (no solvent) at 500 - 600°C;;

: vanadium monocarbide

: 7782-50-5
chlorine

: 7632-51-1
vanadiumtetrachloride

Conditions

Conditions	Yield
In neat (no solvent) at 400 - 500°C under exclusion of air;;

: 6063-72-5
trimethylsilyltrimethylphosphanimine

: 7632-51-1
vanadiumtetrachloride

: V(4+)*4Cl(1-)*(CH3)3SiNP(CH3)3=[VCl4((CH3)3SiNP(CH3)3)]

Conditions

Conditions	Yield
In tetrachloromethane inert atm.; equimolar ratio, stirring (-25°C); pptn., washing (CCl4), drying (vac.);	100%

: thallium(I) cyclopentadienide

: 7632-51-1
vanadiumtetrachloride

: (C5H5)2V(2+) Chlorid

Conditions

Conditions	Yield
In benzene	99%
In benzene	99%

: 10035-10-6, 12258-64-9
hydrogen bromide

: 7632-51-1
vanadiumtetrachloride

: 13470-26-3
vanadium(III) bromide

Conditions

Conditions	Yield
In n-heptane cooling VCl4 in heptane (100ml) at ca -35°C; connecting to a vac. line and to a cylinder of HBr; introduction of HBr (color change from orange-brown to bright violet); repeating several times vac./HBr procedure, 5h; room temp., stirring, 15h;; filtration of formed ppt.; washing with heptane; drying in vac.; elem. anal.;;	99%
In n-heptane byproducts: HCl; cooling VCl4 in heptane, ca -35°C; connecting to a vac. line and to a cylinder of HBr; introduction of HBr (change from orange-brown to bright violet; molar HBr:V=4.02:1); repeating several times vac./HBr procedure, 5h; room temp., stirring, 15h;; filtration of formed ppt.; washing with heptane; drying in vac.; IR-spectrum of soln. (dissolved in HCl);;	89%

: 4,4'-bis(P-((S,S)-[2,6-bis(4'-isopropyl-2'-oxazolinyl)phenyl]gold(I))(diphenylphosphino))biphenyl*(benzene)

: 7632-51-1
vanadiumtetrachloride

: 71-43-2
benzene

A: 528522-58-9
4,4'-bis[P-(chlorogold(I))diphenylphosphino]biphenyl

B: (S,S)-[2,6-bis(4'-isopropyl-2'-oxazolinyl)phenyl]vanadium(IV) trichloride*(benzene)

Conditions

Conditions	Yield
In benzene under N2; soln. of Au complex in benzene added to neat VCl4; stirred overnight; cetrifuged; decanted; concd. in vac.; residue crystd. from benzene-pentane; elem. anal.;	A 99% B 82%

...Expand

: 7632-51-1
vanadiumtetrachloride

: 7718-98-1
vanadium(III) chloride

Conditions

Conditions	Yield
With hydrogen sulfide In benzene treatment with H2S about 20 min at ambiente temp.;; washing pptn. with CCl4 and drying in vacuum at 2 torr and 150°C;;	98%
With HI In n-heptane treating a heptane soln. of VCl4 with dry HI; stirring, room temp., 15 h;; filtration; washing solid with heptane; heating, 50°C, 0.05mmHg, 4h; elem. anal.;;	97%
In neat (no solvent) decompn. about 50 h;; purifn. in vac.;;	90%

: arsenic(V) oxide

: ammonium chloride

: 7732-18-5
water

: 7632-51-1
vanadiumtetrachloride

A: NH4(1+)*VO(2+)*AsO4(3-)=(NH4)VO(AsO4)

B: 3NH4(1+)*VO(2+)*V2O3(3+)*2AsO4(3-)*HAsO4(2-)=(NH4)3{(VO)(V2O3)(AsO4)2(HAsO4)}

Conditions

Conditions	Yield
With (CH3)2NH In water High Pressure; a mixt. of VCl4, As2O5, NH4Cl, and H2O in mole ratio 1:2.5:6:139 was heated in a teflon-lined Parr acid digestion bomb at 150°C for 72 h; addn. of (CH3)2NH and further heating at 150°C for 72 h;;	A 95% B 5%

...Expand

: 582315-19-3
N-(2,6-dimethylphenyl)-N'-hydroxy-N'-methylbenzamidine

: 7632-51-1
vanadiumtetrachloride

: 791811-47-7
trichloro[N-(2,6-dimethylphenyl)-N'-methyl-N'-oxybenzamidinato]vanadium(IV)

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; pentane byproducts: LiCl; Ar, to a soln. of amidino compd. (THF) added a soln. of Li compd. (pentane) at -80°C, stirred for 1 h, VCl4 (1.2 equiv.) added, stirred without cooling overnight; volatiles removed (vac.), residue dissolved (CH2Cl2), filtered, solvent removed (vac.), triturated (hexane), solvent removed, ppt. dried (vac.);elem. anal.;	95%

: 110-71-4
1,2-dimethoxyethane

: 7632-51-1
vanadiumtetrachloride

: 17035-16-4
VCl4(1,2-dimethoxyethane)

Conditions

Conditions	Yield
In pentane pentane soln. of VCl4 was slowly added at -78 °C under stirring to pentane soln. of MeOCH2CH2OMe, mixt. was stirred for 1 h at -60 and 2h at 20 °C, resp.,; ppt. was filtered, washed thoroughly with pentane, dried in vac., elem.anal.;	94%

: 13246-32-7
ortho-phenylenebis(dimethylarsine)

: 7632-51-1
vanadiumtetrachloride

: 99994-74-8
tetrachloro bis-(o-phenylene bis-dimethylarsine) vanadium (IV)

Conditions

Conditions	Yield
In tetrachloromethane (under N2, Schlenk); ligand dissolved in CCl4, VCl4 added dropwise, stirred for 1 h; filtered, rinsed with CCl4, dried in vacuo; elem. anal.;	92%
In tetrachloromethane addition of an excess of the arsine compound to a solution of VCl4 in CCl4 under N2;; precipitation; washing with CCl4;;

: 109-99-9
tetrahydrofuran

: 7632-51-1
vanadiumtetrachloride

: 131063-11-1, 1372665-07-0, 16997-51-6, 19559-06-9
mer-VCl3(tetrahydrofuran)3

Conditions

Conditions	Yield
With triethylboron In dichloromethane under Ar or N2; THF was cooled in an ice bath, VCl4 in CH2Cl2 was added, BEt3 was added, warmed to 90°C (oil bath) for 1 h; cooling, filtn., washing, drying in a glovebox;	90%

: 7632-51-1
vanadiumtetrachloride

: 2001-45-8
tetraphenyl phosphonium chloride

: {tetraphenylphosphonium}2{enneachlorodivanadate(IV)}{pentachlorovanadate(IV)} * dichloromethane

Conditions

Conditions	Yield
With CH2Cl2 In dichloromethane exclosure of moisture; condensation of VCl4 to a soln. of PPh4Cl in CH2Cl2 at -196°C, mixture is allowed to thaw slowly, stirring; pptn. by addn. of CCl4, filtration, washing with some CH2Cl2/CCl4 (1:1), drying in vac. for a short time; elem. anal.;	90%

: 6145-31-9
ethane-1,2-diphosphonic acid

: 7632-51-1
vanadiumtetrachloride

: 107-15-3
ethylenediamine

: 161727-39-5
H3NCH2CH2NH3(2+)*VO(2+)*O3PCH2CH2PO3(4-)=(H3NCH2CH2NH3)[(VO)(O3PCH2CH2PO3)]

Conditions

Conditions	Yield
In water 200°C (autoclave, 96 h); elem. anal.;	90%

...Expand

: 624-78-2
N-Ethylmethylamine

: 7632-51-1
vanadiumtetrachloride

: vanadium tetrakis(methylethylamine)

Conditions

Conditions	Yield
Stage #1: N-Ethylmethylamine With n-butyllithium In hexane; cyclohexane at -60 - 0℃; for 10h; Inert atmosphere; Autoclave; Stage #2: vanadiumtetrachloride In hexane; cyclohexane at -60℃; for 10h; Solvent; Reflux;	89.2%

: 6175-44-6
2,5-diselenahexane

: 7632-51-1
vanadiumtetrachloride

: 17035-22-2
tetrachloro bis-(1,2-bis-methylseleno ethane) vanadium (IV)

Conditions

Conditions	Yield
In dichloromethane (N2, Schlenk) selenoether in CH2Cl2 was slowly added to the soln. of VCl4 in CH2Cl2; concd. in vac., filtered, ppt. was dried in vac.; elem. anal.;	88%
In not given reaction in organic solvents;;
In not given reaction in organic solvents;;

: 617-86-7
triethylsilane

: 7632-51-1
vanadiumtetrachloride

A: 994-30-9
triethylsilyl chloride

B: 7718-98-1
vanadium(III) chloride

C: vanadium(II) chloride

Conditions

Conditions	Yield
In neat (no solvent) in heating triethylsilane in 5 min;;	A 87% B n/a C n/a
In neat (no solvent) in heating triethylsilane in 5 min;;	A 87% B n/a C n/a

...Expand

: 7632-51-1
vanadiumtetrachloride

: 1310-73-2
sodium hydroxide

: vanadium (IV) oxide hemihydrate

Conditions

Conditions	Yield
In water VCl4 dropwise addn. to ice-cold water (stirring), H2O and NaOH addn., hydothermal treatment (autogeneous pressure, 96 h, 200°C);	87%

: 109-99-9
tetrahydrofuran

: 7632-51-1
vanadiumtetrachloride

: 114611-88-0
vanadium tetrachloride * 2(tetrahydrofuran)

Conditions

Conditions	Yield
In dichloromethane at 0℃; for 0.5h; Inert atmosphere; Schlenk technique;	86%

: 7632-51-1
vanadiumtetrachloride

: 7440-21-3
silicon

A: 10026-04-7, 53609-55-5
tetrachlorosilane

B: vanadium(II) chloride

Conditions

Conditions	Yield
In neat (no solvent) heating at reflux;;	A 85% B n/a

...Expand

: 6136-91-0
1,3-bis(methylselanyl)propane

: 7632-51-1
vanadiumtetrachloride

: 16925-00-1
tetrachloro bis-(1,3-bis-methylseleno propane) vanadium (IV)

Conditions

Conditions	Yield
In dichloromethane (N2, Schlenk) selenoether in CH2Cl2 was slowly added to the soln. of VCl4 in CH2Cl2; concd. in vac., filtered, ppt. was dried in vac.; elem. anal.;	85%
In not given reaction in organic solvents;;
In not given reaction in organic solvents;;

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 86119-84-8, 7664-38-2
phosphoric acid

: 7632-51-1
vanadiumtetrachloride

A: 2NH(CH2CH2)3NH(2+)*8VO(2+)*3HPO4(2-)*4PO4(3-)*2OH(1-)*2H2O=[NH(CH2CH2)3NH]2[(VO)8(HPO4)3(PO4)4(OH)2]*2H2O

B: HN(CH2CH2)3NH(2+)*3VO(2+)*2OH(1-)*2PO4(3-)=[HN(CH2CH2)3NH][(VO)3(OH)2(PO4)2]

Conditions

Conditions	Yield
With H2O In water in Parr bomb; molar ratio V:P:DABCO:H2O = 1:8.0:4.0:1375, heating (200°C, 72 h);	A 85% B n/a
With H2O In water Parr acid digestion bomb; molar ratio V:P:DABCO:H2O = 1:6.0:4.0:2268, heating (200°C, 48 h); cooling;	A 25% B 75%

...Expand

: 24949-35-7
1,3-bis(methylthio)propane

: 7632-51-1
vanadiumtetrachloride

: V(4+)*4Cl(1-)*(CH2(CH2SCH3)2)=[VCl4(CH2(CH2SCH3)2)]

Conditions

Conditions	Yield
In dichloromethane N2, equimol., to a soln. of V compd. added a soln. of S compd.; concd. (vac.), ppt. filtered, dried (vac.); elem. anal.;	85%

: 5395-75-5
1,2-bis(ethylthio)ethane

: 7632-51-1
vanadiumtetrachloride

: V(4+)*4Cl(1-)*((CH2SC2H5)2)=[VCl4((CH2SC2H5)2)]

Conditions

Conditions	Yield
In dichloromethane N2, equimol., to a soln. of V compd. added a soln. of S compd.; concd. (vac.), ppt. filtered, dried (vac.); elem. anal.;	85%

: 3585-33-9
lithium dimethylamide

: 7632-51-1
vanadiumtetrachloride

: tetrakis(dimethylamido)vanadium(IV)

Conditions

Conditions	Yield
In tetrahydrofuran under N2; soln. of lithium dimethylamide in THF slowly added to soln. ofvanadium(IV) chloride in THF at -78°C, soln. slowly warmed to ro om temp., stirred for 1 d; evapn. under vac., residue extd. with hexane, extract evapd. under vac.,semi-solid residue distd. at 55-60°C and 1E-2 mmHg; elem. anal.;	85%

: allylmagnesium chloride

: 7632-51-1
vanadiumtetrachloride

: (C3H5)3V

Conditions

Conditions	Yield
In diethyl ether; pentane C3H5MgCl in ether, -78°C under stirring, addn. of VCl4 dissolved in pentane; evapn. in high vac. at -60°C, filtration, recrystn. from pentane, drying in vac. at -60°C;	81.8%
In diethyl ether; pentane C3H5MgCl in ether, -78°C under stirring, addn. of VCl4 dissolved in pentane; evapn. in high vac. at -60°C, filtration, recrystn. from pentane, drying in vac. at -60°C;	81.8%

: 110-86-1
pyridine

: disodium salt of tetraphenyldisiloxanediol

: 7632-51-1
vanadiumtetrachloride

: 29666-20-4, 68510-49-6, 70702-28-2
bis(pyridine)-oxovanadium(IV)-dichloride

Conditions

Conditions	Yield
In tetrahydrofuran; toluene byproducts: (Ph2SiO)3; (N2); stirring (overnight); evapn. (vac.), extracting (toluene), evapn., pyridine addn., crystn. (room temp.); elem. anal.;	81.7%

...Expand

: 1095563-45-3
(nBu)SeCH2CH2Se(nBu)

: 7632-51-1
vanadiumtetrachloride

: 1147467-62-6
VCl4(C4H9SeCH2CH2SeC4H9)

Conditions

Conditions	Yield
In dichloromethane (N2, Schlenk) selenoether in CH2Cl2 was slowly added to the soln. of VCl4 in CH2Cl2; concd. in vac., filtered, ppt. was dried in vac.; elem. anal.;	81%

: 6136-91-0
1,3-bis(methylselanyl)propane

: 7632-51-1
vanadiumtetrachloride

: V(3+)*3Cl(1-)*CH3Se(CH2)3SeCH3=VCl3(CH3SeCH2CH2CH2SeCH3)

Conditions

Conditions	Yield
In dichloromethane (N2, Schlenk) selenoether in CH2Cl2 was slowly added to the soln. of VCl4 in CH2Cl2, the soln. was stirred under gentle reflux for 1 h; concd. in vac., filtered , dried in vac.; elem. anal.;	81%

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 86119-84-8, 7664-38-2
phosphoric acid

: 7632-51-1
vanadiumtetrachloride

: HN(CH2CH2)3NH(2+)*3VO(2+)*2OH(1-)*2PO4(3-)=[HN(CH2CH2)3NH][(VO)3(OH)2(PO4)2]

Conditions

Conditions	Yield
With H2O In water sealed borosilicate tube; molar ratio V:P:DABCO:H2O = 1:6.0:4.0:2268, heating (0.5°C/min, 25-200°C, then 200°C, 36 h);	80%

...Expand

: 110-85-0
piperazine

: 1984-15-2
Methylenediphosphonic acid

: 7632-51-1
vanadiumtetrachloride

: 161727-37-3
C4H8N2H4(2+)*VO(O3PCH2PO3)(2-)=[C4H8N2H4][VO(O3PCH2PO3)]

Conditions

Conditions	Yield
In water 200°C (autoclave, 50 h); elem. anal.;	80%

...Expand

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