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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Niobium(V) chloride

Cas:10026-12-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance yellowish white powder Complies Composition Content NbCl

High quality 10026-12-7 Niobium(V) chloride

Cas:10026-12-7

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

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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

Factory Supply Niobium pentachloride

Cas:10026-12-7

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Niobium pentachloride

Cas:10026-12-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes

Factory price 99% Niobium(V) chloride (99+%-Nb) CAS:10026-12-7

Cas:10026-12-7

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Niobium(v) chloride

Cas:10026-12-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Niobium chloride(NbCl<sub>5</sub>)

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 Quality NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:1 Kilogram

FOB Price: $30.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Niobium Pentachloride CAS No.:10026-12-7 Molecule Formula:Cl5Nb Molecule Weight:270.17 Purity: 99.0% Package: 25kg/drum Description:Yellow crystalline powder Manufacture Standards:Enterprise Standard

Best Quality Niobium Pentachloride

Cas:10026-12-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: NIOBIUM(V) CHLORIDE Synonyms: Niobium(V)chloride(99+%-Nb);niobium(v) chloride, puratronic;NIOBIUM(V) CHLORIDE: 99.99%, ANHYDROUS, DISTILLED;NIOBIUM(V) CHLORIDE (METALS BASIS);Niobium(V) chloride, 99% (metals basis);Niobium(V) chlorid

NIOBIUM(V) CHLORIDE 99.9%

Cas:10026-12-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

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

Niobium chloride

Cas:10026-12-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

factory directly supply CAS 10026-12-7 with competitive price

Cas:10026-12-7

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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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

Niobium chloride(NbCl<sub>5</sub>)

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

NIOBIUM(V) CHLORIDE Application:NIOBIUM(V) CHLORIDE

NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

Niobium(v) chloride manufacture

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

NIOBIUM(V) CHLORIDEAppearance:yellow fine crystalline powder Storage:keep in dry and ventilated Package:As requested Application:10026-12-7 Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport)

NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:10026-12-7

Niobium(V) chloride, 99% trace metals basis

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#10026-12-7;CAT#A897515

Cas:10026-12-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Qingdao Sigma Chemical Co., Ltd.

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

High Quality NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

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&amp;D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

High Purity niobium pentachloride supplier in China

Cas:10026-12-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Changsha Huajing Powdery Material Technological Co., Ltd.

Purity&ge;99.8%,yearly output &ge;60t,the largest supplier in Asia Appearance:light yellow crystalline solid, easy deliquescence Storage:dry Package:10kg/drum Application:used as a reagent, manufacture pure niobium raw materials and other niobi

99.9% China Niobium pentachloride(NbCl5)

Cas:10026-12-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

NIOBIUM(V) CHLORIDE

Cas:10026-12-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Niobium chloride

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Share Chemical Co., Ltd

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

NiobiuM(V) chloride, 99% (Metals b

Cas:10026-12-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Niobium(V) chloride

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

Niobium chloride(NbCl<sub>5</sub>)

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Niobium chloride(NbCl<sub>5</sub>)

Cas:10026-12-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

potassium heptafluoroniobate(V)
16924-03-1

potassium heptafluoroniobate(V)

lithium chloride

lithium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) drying mixt. of K2NbF7 and LiCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
In neat (no solvent) drying mixt. of K2NbF7 and LiCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
potassium heptafluoroniobate(V)
16924-03-1

potassium heptafluoroniobate(V)

calcium chloride

calcium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) drying mixt. of K2NbF7 and CaCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
In neat (no solvent) drying mixt. of K2NbF7 and CaCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
potassium heptafluoroniobate(V)
16924-03-1

potassium heptafluoroniobate(V)

magnesium chloride
7786-30-3

magnesium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) drying mixt. of K2NbF7 and MgCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
In neat (no solvent) drying mixt. of K2NbF7 and MgCl2 at 150°C, heating mixt. in inert gas atmosphere at 750°C for 1 h;;90%
niobium ditelluride

niobium ditelluride

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

A

niobium pentachloride
10026-12-7

niobium pentachloride

B

tellurium tetrachloride
10026-07-0

tellurium tetrachloride

C

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

Conditions
ConditionsYield
In neat (no solvent) molar ratio niobium ditelluride/PCl5 1/8; heated in evacuated sealed ampoules for 2 h at 170°C, cooled; PCl3 removed in a vac. at 80°C, extd. with hot monoglyme, the residue dried in a vac.; NMR, mass spectra;A n/a
B n/a
C 82%
In neat (no solvent) molar ratio niobium ditelluride/PCl5 1/4; heated in evacuated sealed ampoules for 2 h at 170°C, cooled; PCl3 removed in a vac. at 80°C, extd. with hot monoglyme, the residue dried in a vac.; NMR, mass spectra;A n/a
B n/a
C >99
phosgene
75-44-5

phosgene

niobium(V) oxide chloride
13597-20-1

niobium(V) oxide chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) NbOCl3 is chlorinated by COCl2 over coal heated to 350 - 600°C (most favourable results are achieved by use of active coal) to give NbCl5;;
In neat (no solvent) NbOCl3 is chlorinated by COCl2 over coal heated to 350 - 600°C (most favourable results are achieved by use of active coal) to give NbCl5;;
aluminium chloride dimer

aluminium chloride dimer

niobium(V) oxide chloride
13597-20-1

niobium(V) oxide chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) at 280°C in sealed tube;;
niobium(V) oxide chloride
13597-20-1

niobium(V) oxide chloride

chlorine
7782-50-5

chlorine

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
With carbon monoxide In neat (no solvent) NbOCl3 is chlorinated by equimolar mixts. of CO and Cl2 or by COCl2 over coal heated to 350 - 600°C (most favourable results are achievedby use of active coal) to give NbCl5;;
With carbon monoxide In neat (no solvent) NbOCl3 is chlorinated by equimolar mixts. of CO and Cl2 or by COCl2 over coal heated to 350 - 600°C (most favourable results are achievedby use of active coal) to give NbCl5;;
niobium

niobium

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
With Cl2
hydrogenchloride
7647-01-0

hydrogenchloride

niobium

niobium

A

niobium(III) chloride
13569-59-0

niobium(III) chloride

B

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: H2; from Nb powder, 300-350°C, 1 h;
In neat (no solvent) byproducts: NbCl4; in stream of HCl at 300-900°C;; mixt. of products obtained; small amt. of NbCl4;;
In neat (no solvent) from granulated Nb, above 400°C;
hydrogenchloride
7647-01-0

hydrogenchloride

niobium

niobium

A

niobium dichloride

niobium dichloride

B

NbCl2.67

NbCl2.67

C

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) 800°C, in HCl flow;A 0%
B n/a
C n/a
In neat (no solvent) 800°C, in HCl flow;A 0%
B n/a
C n/a
hydrogenchloride
7647-01-0

hydrogenchloride

niobium

niobium

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: H2; from Nb powder, quenching;
In neat (no solvent) byproducts: H2; from Nb powder, quenching;
niobium

niobium

chlorine
7782-50-5

chlorine

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) at 180 - 190°C;;
In neat (no solvent) at 205°C;;
In neat (no solvent) from Nb powder,180-190°C;
niobium

niobium

chlorine
7782-50-5

chlorine

lead(II) chloride

lead(II) chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In melt Kinetics; 550°C, conducting of Cl2 into the melt, sublimation of NbCl5;
In melt Kinetics; 550°C, conducting of Cl2 into the melt, sublimation of NbCl5;
niobium

niobium

lead(II) chloride

lead(II) chloride

A

lead
7439-92-1

lead

B

niobium(IV) oxide

niobium(IV) oxide

C

niobium(III) chloride
13569-59-0

niobium(III) chloride

D

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
With water In melt Kinetics; react. at 550-800°C, dissolution in H2O: Nb(IV)-oxide formed;parts of the reaction mixture sublimated: NbCl5, niobium oxichloride, NbCl3 formed;
With H2O In melt Kinetics; react. at 550-800°C, dissolution in H2O: Nb(IV)-oxide formed;parts of the reaction mixture sublimated: NbCl5, niobium oxichloride, NbCl3 formed;
niobium

niobium

lead(II) chloride

lead(II) chloride

A

niobium(III) chloride
13569-59-0

niobium(III) chloride

B

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In melt in PbCl2 melt at 550-800°C;; sublimate with 90 % NbCl5 and 10 % NbCl3;;
In melt byproducts: NbOCl3; 550-800°C;; sublimate contains 90 % NbCl5, 10 % NbCl3 impured with NbOCl3, melt contains Nb(V) and other oxidation states;;
In melt byproducts: NbOCl3; 550-800°C;; sublimate contains 90 % NbCl5, 10 % NbCl3 impured with NbOCl3, melt contains Nb(V) and other oxidation states;;
niobium

niobium

lead(II) chloride

lead(II) chloride

A

lead
7439-92-1

lead

B

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In melt Kinetics; 550-800°C, partial sublimation of Nb2O5;
In melt Kinetics; 550-800°C, partial sublimation of Nb2O5;
niobium

niobium

lead(II) chloride

lead(II) chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In melt in PbCl2 melt at 550°C and presence of Cl2;; nearly complete vapn. of Nb as NbCl5;;
hafnium(IV) oxide

hafnium(IV) oxide

thionyl chloride
7719-09-7

thionyl chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent, gas phase) thermal-sublimation column, Ar as carrier gas for SOCl2, heating (850°C, 20 min); drying the products over P2O5, elem. anal., product ratio depending on deposition temp.;
thionyl chloride
7719-09-7

thionyl chloride

NbNbO4

NbNbO4

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) in a sealed tube at 290°C;;>99
In neat (no solvent) in a sealed tube at 290°C;;>99
niobium(V) oxide

niobium(V) oxide

thionyl chloride
7719-09-7

thionyl chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) in stream of SOCl2 vapor at 300-350°C;;
In neat (no solvent) 5-fold excess of SOCl2 (200°C/3 h);;
In thionyl chloride byproducts: NbCl5*SiCl4;
phosgene
75-44-5

phosgene

niobium(V) oxide

niobium(V) oxide

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
With pyrographite In neat (no solvent) in stream of COCl2 at 500°C, chlorination of NbOCl3 by passing over heated coal;;
With pyrographite In neat (no solvent) in stream of COCl2 at 500°C, chlorination of NbOCl3 by passing over heated coal;;
niobium(V) oxide

niobium(V) oxide

perchloropropene
1888-71-7

perchloropropene

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In further solvent(s) further solvent: hexachloropropene; refluxing under exclusion of moisture for 4 h, cooling, crystn.;; filtration, washing with cold CCl4, pumping off remaining chlorinated hydrocarbons;;
niobium(V) oxide

niobium(V) oxide

Hexachlorobutadiene
87-68-3

Hexachlorobutadiene

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In further solvent(s) further solvent: hexachlorobutadiene-(1.3); refluxing in presence of Cl2;;
niobium(V) oxide

niobium(V) oxide

octachloropropane
594-90-1

octachloropropane

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In further solvent(s) further solvent: octachloropropane; refluxing;;
In further solvent(s) further solvent: octachloropropane; complete chlorination by refluxing;;
niobium(V) oxide

niobium(V) oxide

Nonanoyl chloride
764-85-2

Nonanoyl chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) in a sealed tube at 250°C within 2 h;; small yield;;
niobium(V) oxide

niobium(V) oxide

octachlorocyclopentene
706-78-5

octachlorocyclopentene

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In further solvent(s) further solvent: octachlorocyclopentene; refluxing in presence of Cl2;;
NbCl3.18

NbCl3.18

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
With chlorine In neat (no solvent)
With Cl2 In neat (no solvent)
niobium(V) oxide

niobium(V) oxide

aluminium trichloride
7446-70-0

aluminium trichloride

niobium pentachloride
10026-12-7

niobium pentachloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: AlOCl; 20 h heating of 248.1 mg Nb2O5 and 1.5 g AlCl3 in molten tube at 270°C;;
In neat (no solvent) byproducts: Al2O3, NbOCl3; heating Nb2O5 and AlCl3 in evacuated molten tube at 230, 300 and 400°C;;
niobium pentachloride
10026-12-7

niobium pentachloride

lead acetate
301-04-2

lead acetate

lead metaniobate

lead metaniobate

Conditions
ConditionsYield
With oxalic acid In water dissolving of NbCl5 in oxalic acid soln.; addn. of a soln. of lead acetate; the pH was adjusted to 9 with aq. NH3;; the ppt. was filtered off, washed and dried at 100°C;;100%
2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

niobium pentachloride
10026-12-7

niobium pentachloride

[NH3(2,6-(i-Pr)2C6H3)]2[NbCl5(2,6-(i-Pr)2C6H3)]

[NH3(2,6-(i-Pr)2C6H3)]2[NbCl5(2,6-(i-Pr)2C6H3)]

Conditions
ConditionsYield
In dichloromethane inert atmosphere; stirring NbCl5 with excess amine (room temp., 10 h); solvent removal (vac.) drying (vac.); elem. anal.;100%
niobium

niobium

potassium chloride

potassium chloride

yttrium(III) chloride
10361-92-9

yttrium(III) chloride

niobium pentachloride
10026-12-7

niobium pentachloride

potassium yttrium hexaniobium octadecachloride

potassium yttrium hexaniobium octadecachloride

Conditions
ConditionsYield
In neat (no solvent) Ar, stoichiometric mixture sealed in a quartz tube, heated at 1023 K for4 d, the heating and cooling ramps were 20 and 10 K*h**-1, respectively;99%
1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

niobium pentachloride
10026-12-7

niobium pentachloride

aniline
62-53-3

aniline

cis,mer-Nb(NPh)Cl3(1,2-dimethoxyethane)
189813-47-6

cis,mer-Nb(NPh)Cl3(1,2-dimethoxyethane)

Conditions
ConditionsYield
With ZnCl2; pyridine In dichloromethane; toluene N2-atmosphere; addn. of 1 equiv. aniline and pyridine (in CH2Cl2) to mixt. of TaCl5 and DME with excess ZnCl2 (-40°C), stirring for 17 h; filtration, concn. (vac.), recrystn. (CH2Cl2/pentane);99%
With pyridine; zinc(II) chloride Inert atmosphere;
1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

niobium pentachloride
10026-12-7

niobium pentachloride

mer-cis-[Nb(N(2,6-diisopropylphenyl))Cl3(dme)]

mer-cis-[Nb(N(2,6-diisopropylphenyl))Cl3(dme)]

Conditions
ConditionsYield
With ZnCl2; pyridine In dichloromethane; toluene N2-atmosphere; addn. of 1 equiv. aniline and pyridine (in CH2Cl2) to mixt. of TaCl5 and DME with excess ZnCl2 (-40°C), stirring for 17 h; filtration, concn. (vac.), recrystn. (CH2Cl2/pentane);99%
With pyridine; zinc(II) chloride Inert atmosphere;
1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

niobium pentachloride
10026-12-7

niobium pentachloride

naphthalen-2-ylamine
91-59-8

naphthalen-2-ylamine

Nb(N-2-naphthyl)Cl3(1,2-dimethoxyethane)
189813-51-2

Nb(N-2-naphthyl)Cl3(1,2-dimethoxyethane)

Conditions
ConditionsYield
With ZnCl2; pyridine In dichloromethane; toluene N2-atmosphere; addn. of 1 equiv. aniline and pyridine (in CH2Cl2) to mixt. of TaCl5 and DME with excess ZnCl2 (-40°C), stirring for 17 h; filtration, concn. (vac.), recrystn. (CH2Cl2/pentane); elem. anal.;99%
1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

2-aminoanthracene
613-13-8

2-aminoanthracene

niobium pentachloride
10026-12-7

niobium pentachloride

Nb(N-2-anthryl)Cl3(1,2-dimethoxyethane)
189813-52-3

Nb(N-2-anthryl)Cl3(1,2-dimethoxyethane)

Conditions
ConditionsYield
With ZnCl2; pyridine In dichloromethane; toluene N2-atmosphere; addn. of 1 equiv. aniline and pyridine (in CH2Cl2) to mixt. of TaCl5 and DME with excess ZnCl2 (-40°C), stirring for 17 h; filtration, concn. (vac.), recrystn. (CH2Cl2/pentane);99%
2-methyl-2-butylamine
594-39-8

2-methyl-2-butylamine

niobium pentachloride
10026-12-7

niobium pentachloride

2H3NC(CH3)2C2H5(1+)*Nb(NC(CH3)2C2H5)Cl5(2-)=[H3NC(CH3)2C2H5]2[Nb(NC(CH3)2C2H5)Cl5]

2H3NC(CH3)2C2H5(1+)*Nb(NC(CH3)2C2H5)Cl5(2-)=[H3NC(CH3)2C2H5]2[Nb(NC(CH3)2C2H5)Cl5]

Conditions
ConditionsYield
In diethyl ether; toluene N2-atmosphere; 3 equiv. amine, stirring for 4 h; evapn. (vac.), washing (pentane), drying (vac.); elem. anal.;99%
4,4'-bis(P-((S,S)-[2,6-bis(4'-isopropyl-2'-oxazolinyl)phenyl]gold(I))(diphenylphosphino))biphenyl*(benzene)

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

niobium pentachloride
10026-12-7

niobium pentachloride

pentane
109-66-0

pentane

benzene
71-43-2

benzene

A

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

4,4'-bis[P-(chlorogold(I))diphenylphosphino]biphenyl

B

(S,S)-[2,6-bis(4'-isopropyl-2'-oxazolinyl)phenyl]niobium(V) dichloride oxide dimer*(benzene)*(pentane)

(S,S)-[2,6-bis(4'-isopropyl-2'-oxazolinyl)phenyl]niobium(V) dichloride oxide dimer*(benzene)*(pentane)

Conditions
ConditionsYield
In tetrahydrofuran under N2; soln. of Au complex in THF added to solid NbCl5; stirred at room temp. overnight; volatiles removed in vac.; dissolved in benzene; centrifuged; decanted; concd. in vac.; crystd. from benzene-pentane; elem. anal.;A 99%
B 76%
diethyl ether
60-29-7

diethyl ether

bis(3,5-di-tert-butyl-2-phenol)amine trilithium salt

bis(3,5-di-tert-butyl-2-phenol)amine trilithium salt

niobium pentachloride
10026-12-7

niobium pentachloride

(bis(3,5-di-tert-butyl-2-phenol)amine-3H)NbCl2(Et2O)

(bis(3,5-di-tert-butyl-2-phenol)amine-3H)NbCl2(Et2O)

Conditions
ConditionsYield
In toluene for 24h; Inert atmosphere; Glovebox;99%
niobium pentachloride
10026-12-7

niobium pentachloride

toluene
108-88-3

toluene

p-tert-butyl-calix[4]arene * dichloromethane

p-tert-butyl-calix[4]arene * dichloromethane

[(p-(tert-butyl)-calix[4]-(O)4)NbCl]2 * 2.6(toluene)

[(p-(tert-butyl)-calix[4]-(O)4)NbCl]2 * 2.6(toluene)

Conditions
ConditionsYield
In toluene mixt. was refluxed for 16 h (N2) and evapd., toluene was added, mixt. was stirred for 20 min; evapd., collected from toluene; elem. anal.;98%
niobium pentachloride
10026-12-7

niobium pentachloride

p-tert-butyl-calix[4]arene * dichloromethane

p-tert-butyl-calix[4]arene * dichloromethane

[(p-(tert-butyl)-calix[4]-(O)4)NbCl]2 * 2.6(toluene)

[(p-(tert-butyl)-calix[4]-(O)4)NbCl]2 * 2.6(toluene)

Conditions
ConditionsYield
In toluene byproducts: HCl; N2-atmosphere; addn. of NbCl5 to suspension of calix, refluxing (16 h); evapn., addn. of MePh, stirring (20 min), evapn.; elem. anal.;98%
niobium pentachloride
10026-12-7

niobium pentachloride

potassium 3,5-tert-butylpyrazolate

potassium 3,5-tert-butylpyrazolate

dichlorotris(3,5-di-tert-butylpyrazolato)niobium(V)
223480-48-6

dichlorotris(3,5-di-tert-butylpyrazolato)niobium(V)

Conditions
ConditionsYield
In toluene byproducts: KCl; Ar-atmosphere; slight excess of ligand, stirring at room temp. for 16 h; filtration (Celite), removal of volatiles (reduced pressure); elem. anal.;98%
niobium pentachloride
10026-12-7

niobium pentachloride

potassium hydroxide

potassium hydroxide

3K(1+)*NbO8(3-)

3K(1+)*NbO8(3-)

Conditions
ConditionsYield
Stage #1: niobium pentachloride With dihydrogen peroxide In water at 8℃;
Stage #2: potassium hydroxide In water at 8 - 20℃;
98%
Methoxytrimethylsilane
1825-61-2

Methoxytrimethylsilane

niobium pentachloride
10026-12-7

niobium pentachloride

trichlorodimethoxyniobium(V)
91846-25-2

trichlorodimethoxyniobium(V)

Conditions
ConditionsYield
In dichloromethane byproducts: trimethylchlorosilane; reaction at -78°C, then was allowed to warm to room temp., concentreting under reduced pressure, hexane was added to give a white crist. solid (all in an inert atmosphere); washing with hexane, dried under vac., elem.anal.;97%
Methoxytrimethylsilane
1825-61-2

Methoxytrimethylsilane

niobium pentachloride
10026-12-7

niobium pentachloride

dichlorotrimethoxyniobium(V)
20759-06-2

dichlorotrimethoxyniobium(V)

Conditions
ConditionsYield
In dichloromethane byproducts: trimethylchlorosilane; reaction with three or more equiv. trimethylmethoxysilane at -78°C. The mixture was allowed to warm to room temp., concg. under reduced pressure, then hexane was added to give a white cryst. solid (all operations in an inert atmosphere); washing with hexane, dried under vac., elem.anal.;96%
1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

niobium pentachloride
10026-12-7

niobium pentachloride

p-toluidine
106-49-0

p-toluidine

[Nb(=NC6H4Me-4)Cl3(dme)]
246139-83-3

[Nb(=NC6H4Me-4)Cl3(dme)]

Conditions
ConditionsYield
With ZnCl2; pyridine In dichloromethane byproducts: C5H5NH[ZnCl3]; inert atmosphere; addn. of 2 equiv. ZnCl2 and excess DME to NbCl5, cooling to -30°C, addn. of 1 equiv. of amine, stirring (room temp., 16 h); decantation, filtrtaion, solvent removal (reduced pressure), crystn. (CH2Cl2/hexane, -30°C); elem. anal.;96%
4-trimethylsilyl-N,N-bis(trimethylsilyl)aniline
7522-28-3

4-trimethylsilyl-N,N-bis(trimethylsilyl)aniline

niobium pentachloride
10026-12-7

niobium pentachloride

bis(acetonitrile)trichloro(4-trimethylsilylphenylimido)niobium(V)
521125-55-3

bis(acetonitrile)trichloro(4-trimethylsilylphenylimido)niobium(V)

Conditions
ConditionsYield
In acetonitrile (Ar); addn. of a soln. of ligand in acetonitrile to a soln. of niobium salt in acetonitrile at room temp., stirring for 90 min; evapn., addn. of pentane, drying in vac.; elem. anal.;96%
5,10,15,20-tetraphenyl-21H,23H-porphine
917-23-7

5,10,15,20-tetraphenyl-21H,23H-porphine

niobium pentachloride
10026-12-7

niobium pentachloride

tri-μ-oxo-bis(5,10,15,20-tetraphenylporphyrinatoniobium(V))

tri-μ-oxo-bis(5,10,15,20-tetraphenylporphyrinatoniobium(V))

Conditions
ConditionsYield
With H2O In benzonitrile Ar-atmosphere; slow addn. of ligand to NbCl5 soln., refluxing (20 h), addn. of H2O; extn. (CHCl3), washing (H2O), drying, chromy. (SiO2 or Al2O3, CHCl3/C6H6=1:2, then CHCl3/MeOH=4:1), recrystn. (C6H6); elem. anal.;96%
niobium pentachloride
10026-12-7

niobium pentachloride

1-[dichloro(methyl)silyl]-1-(trimethylsilyl)cyclopentadiene
206751-36-2

1-[dichloro(methyl)silyl]-1-(trimethylsilyl)cyclopentadiene

[NbCl4(η5-C5H4(SiCl2Me))]
933802-23-4

[NbCl4(η5-C5H4(SiCl2Me))]

Conditions
ConditionsYield
In dichloromethane under Ar, Schlenk techniques; soln. of ligand added dropwise to suspn. of NbCl5 (1:1) in CH2Cl2, stirred at room temp. for 16 h; concd., hexane added, crystd. on cooling to -30°C, elem. anal.;96%
niobium(V) oxide

niobium(V) oxide

niobium

niobium

titanium
7440-32-6

titanium

cesium chloride

cesium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

Cs2Ti4Nb6Cl18O6

Cs2Ti4Nb6Cl18O6

Conditions
ConditionsYield
In neat (no solvent, solid phase) stoich. amts. of Nb powder, Ti foil, CsCl, Nb2O5 and NbCl5 were mixed under Ar, placed in a silica tube, sealed under vac., heated for 4 d at 700°C and cooled to 500°C for 4 d and then to room temp.;95%
Diphenyltrimethylsiloxy-N-trimethylsilylphosphinimid
66416-58-8

Diphenyltrimethylsiloxy-N-trimethylsilylphosphinimid

niobium pentachloride
10026-12-7

niobium pentachloride

{(C6H5)2PNONbCl3}2

{(C6H5)2PNONbCl3}2

Conditions
ConditionsYield
In dichloromethane byproducts: (CH3)3SiCl; addn. of Me3SiOPPh2NSiMe3 to NbCl5 suspension under N2, -193°C; slowly allowing to warm up to room temp.; stirring, room temp., 12h; pptn.; filtration; washing (n-hexane); drying (vac.); elem. anal.;95%
Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

niobium pentachloride
10026-12-7

niobium pentachloride

acetonitrile
75-05-8

acetonitrile

Nb(O)Cl3(CH3CN)2
64681-95-4, 56349-60-1

Nb(O)Cl3(CH3CN)2

Conditions
ConditionsYield
In acetonitrile byproducts: Me3SiCl; soln. of (Me3Si)2O added dropwise to suspension of NbCl5 at room temp. under N2-atmosphere; mixture stirred for 2 h at room temp.;; filtration, concn., crystn. at -30°C, crystals dried in vacuo, elem. anal.;95%
hexamethyldisilathiane
3385-94-2

hexamethyldisilathiane

niobium pentachloride
10026-12-7

niobium pentachloride

niobium sulphide trichloride
60994-00-5

niobium sulphide trichloride

Conditions
ConditionsYield
In dichloromethane Shlenck tube; addn. of soln. of org. compd. in CH2Cl2 to stirred suspn.of NbCl5 in CH2Cl2 (30 min); sepn., washing (CH2Cl2), drying (air); elem. anal.;95%
niobium

niobium

thallium chloride

thallium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

titanium(III) chloride
7705-07-9

titanium(III) chloride

Tl(1+)*Ti(3+)*Nb6Cl18(4-)=TlTi[Nb6Cl18]

Tl(1+)*Ti(3+)*Nb6Cl18(4-)=TlTi[Nb6Cl18]

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: Nb3Cl8; Ar atmosphere, TlCl, TiCl3, Nb, NbCl5 in sealed quartz tube at 720 °C for 3 d, heating and cooling rates: 50 °/h;95%
niobium

niobium

rubidium chloride

rubidium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

titanium(III) chloride
7705-07-9

titanium(III) chloride

Rb(1+)*Ti(3+)*Nb6Cl18(4-)=RbTi[Nb6Cl18]

Rb(1+)*Ti(3+)*Nb6Cl18(4-)=RbTi[Nb6Cl18]

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: Nb3Cl8; Ar atmosphere, RbCl, TiCl3, Nb, NbCl5 in sealed quartz tube at 720 °C for 3 d, heating and cooling rates: 50 °/h;95%
niobium

niobium

potassium chloride

potassium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

titanium(III) chloride
7705-07-9

titanium(III) chloride

K(1+)*Ti(3+)*Nb6Cl18(4-)=KTi[Nb6Cl18]

K(1+)*Ti(3+)*Nb6Cl18(4-)=KTi[Nb6Cl18]

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: Nb3Cl8; Ar atmosphere, KCl, TiCl3, Nb, NbCl5 in sealed quartz tube at 720 °C for 3 d, heating and cooling rates: 50 °/h;95%
niobium

niobium

indium chloride

indium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

titanium(III) chloride
7705-07-9

titanium(III) chloride

In(1+)*Ti(3+)*Nb6Cl18(4-)=InTi[Nb6Cl18]

In(1+)*Ti(3+)*Nb6Cl18(4-)=InTi[Nb6Cl18]

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: Nb3Cl8; Ar atmosphere, InCl, TiCl3, Nb, NbCl5 in sealed quartz tube at 720 °C for 3 d, heating and cooling rates: 50 °/h;95%
niobium

niobium

cesium chloride

cesium chloride

niobium pentachloride
10026-12-7

niobium pentachloride

titanium(III) chloride
7705-07-9

titanium(III) chloride

Cs(1+)*Ti(3+)*Nb6Cl18(4-)=CsTi[Nb6Cl18]

Cs(1+)*Ti(3+)*Nb6Cl18(4-)=CsTi[Nb6Cl18]

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: Nb3Cl8; Ar atmosphere, CsCl, TiCl3, Nb, NbCl5 in sealed quartz tube at 720 °C for 3 d, heating and cooling rates: 50 °/h;95%
2,2'-azopyridine
2633-03-6

2,2'-azopyridine

niobium pentachloride
10026-12-7

niobium pentachloride

C10H8Cl8N4Nb2

C10H8Cl8N4Nb2

Conditions
ConditionsYield
Stage #1: niobium pentachloride With 1-methyl-3,6-bis(trimethylsilyl)-1,4-cyclohexadiene In dichloromethane at 20℃;
Stage #2: 2,2'-azopyridine In dichloromethane at 20℃; for 2h;
95%
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