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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Boron Tribromide supplier in China

Cas:10294-33-4

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Boron tribromide Manufacturer/High quality/Best price/In stock

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Boron tribromide

Cas:10294-33-4

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

Boron tribromide

Cas:10294-33-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、Azamethiphos、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、

Boron tribromide 10294-33-4

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $11.0 / 16.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

10294-33-4

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Boron tribromide Synonyms: Boron Tribromide (Metals Basis);Boron tribromide, 1M solution in methylene chloride, AcroSeal§3;BORON TRIBROMIDE, 99.5%;Boron tribromide, 99.9%

Boron tribromide

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen

Boron tribromide

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Trading Company

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Boron tribromide CAS NO.10294-33-4

Cas:10294-33-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Boron tribromide CAS:10294-33-4;Please contact us by email freely. We are leading exporter in China. If you really need this cargo, p

Boron tribromide CAS:10294-33-4 from Fandachem

Cas:10294-33-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Boron tribromide

Cas:10294-33-4

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

Boron Tribromide

Cas:10294-33-4

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

Boron tribromide

Cas:10294-33-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:clear to amber liquid with a pungent odour Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. A

Boron tribromide

Cas:10294-33-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Boron tribromide

Cas:10294-33-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

Boron tribromide CAS NO.: 10294-33-4

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Boron tribromide

Cas:10294-33-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Manufacturers

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

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

factory supply CAS 10294-33-4 with competitive price

Cas:10294-33-4

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

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

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Boron tribromide 10294-33-4

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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 or

Boron Bromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Boron Tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Boron tribromide 10294-33-4 Application:Boron tribromide 10294-33-4

Boron tribromide 10294-33-4

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Boron tribromide

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Boron tribromide 10294-33-4Appearance:White Powder Storage:This product must be in sealed, avoid light, shade, do not put with food Package:According to customer requirement packaging Application:Anti Biotic Transportation:By express (Door to door) s

Boron tribromide 10294-33-4

Cas:10294-33-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

pentaborane(9)

pentaborane(9)

diboron tetrabromide
14355-29-4

diboron tetrabromide

A

1-(dibromoboryl)pentaborane

1-(dibromoboryl)pentaborane

B

boron tribromide
10294-33-4

boron tribromide

C

dibromoborane
13709-65-4

dibromoborane

Conditions
ConditionsYield
In neat (no solvent) Teflon-valve-equipped standard vacuum line or a nitrogen-filled glovebox;excess B5H9;pentaborane, B2Br4 separately condensed in the reactor, after 20 min at room temp., vessel cooled to -10 ° C,; over course of the following 10 h,all volatile material removed,reactor warmed to room temp.,all volatile material at room temp. were removed,BBr2B5H8 extd. with CH2Cl2, yield:80% on basis of amt. of B2Br4 employed, 86% on basis of unrecovered B5H9;A 80%
B n/a
C n/a
boron

boron

bromine
7726-95-6

bromine

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
boron is mixed with ca. 9 w % Mg, in H2 atmosphere;70%
In not given kept over liq. Hg for 48 h; distd. (vac., room temp.);57.6%
at red heat; in H2 atmosphere;40%
boron trifluoride
7637-07-2

boron trifluoride

aluminium bromide
7727-15-3

aluminium bromide

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
with excess of BF3; addn. of Al to depress formation of Br2; addn. of Hg to get rid of Br2;70%
with excess of BF3; addn. of Al to depress formation of Br2; addn. of Hg to get rid of Br2;70%
BBr3*2(o-nitrotoluene)

BBr3*2(o-nitrotoluene)

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
In neat (no solvent) byproducts: o-CH3C6H4NO2; decompn. reaction immediately;50%
BBr3*3C6H5NO2

BBr3*3C6H5NO2

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
In neat (no solvent) byproducts: C6H5NO2; decompn. reaction immediately;50%
diboron tetrabromide
14355-29-4

diboron tetrabromide

tribromofluoromethane
353-54-8

tribromofluoromethane

A

closo-B9Br9
12589-31-0

closo-B9Br9

B

boron trifluoride
7637-07-2

boron trifluoride

C

boron tribromide
10294-33-4

boron tribromide

D

diboron tetrafluoride
13965-73-6

diboron tetrafluoride

Conditions
ConditionsYield
B2Br4 and CFBr3 were reacted in a NMR-tube at ambient temp. for 3,75 h; products detected by (19)F- and (11)B-NMR, CBr4 by (13)C-NMR;A 2%
B 7%
C 2%
D 39%
aluminium bromide
7727-15-3

aluminium bromide

potassium tetrafluoroborate
14075-53-7

potassium tetrafluoroborate

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
30%
30%
BBr3*Cl3CCOOC2H5
856317-96-9

BBr3*Cl3CCOOC2H5

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
In neat (no solvent) byproducts: Cl3CCOOC2H5; decompn. reaction immediately;25%
diboron tetrabromide
14355-29-4

diboron tetrabromide

carbon tetrabromide
558-13-4

carbon tetrabromide

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
Vac.-distn. of B2Br4 to CBr4, heating in an oil-bath (96°C, 5.75 h).; Monitored by (11)B-NMR.;8.6%
boron(III) sulfide

boron(III) sulfide

bromine
7726-95-6

bromine

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
heating of B2S3 in Br2 vapour;
boron

boron

1,2,3-tribromopropane
96-11-7

1,2,3-tribromopropane

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
250 °C in reaction tube;
at 250°C in sealed tube;
at 250°C in sealed tube;
boron trioxide

boron trioxide

phosphorus trichloride dibromide
13510-40-2

phosphorus trichloride dibromide

boron tribromide
10294-33-4

boron tribromide

boron trioxide

boron trioxide

bromine
7726-95-6

bromine

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
With coal 250°C; fractionated distn.;
boron trioxide

boron trioxide

bromine
7726-95-6

bromine

pyrographite
7440-44-0

pyrographite

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
byproducts: CO; glowed B2O3-C mixt. is treated with Br2;
boron trioxide

boron trioxide

sodium bromide
7647-15-6

sodium bromide

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
800-1000°C;
boron trioxide

boron trioxide

phosphorus pentabromide
7789-69-7

phosphorus pentabromide

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
140 °C, reaction tube;
boron

boron

bromine
7726-95-6

bromine

chlorine
7782-50-5

chlorine

A

boron trichloride
10294-34-5

boron trichloride

B

boron tribromide
10294-33-4

boron tribromide

iron boride

iron boride

bromine
7726-95-6

bromine

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
0%
diborane
19287-45-7

diborane

A

bromodiborane
23834-96-0

bromodiborane

B

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
With bromine at 100°C in light;A >99
B n/a
With bromine at room temperature in light;
With hydrogen bromide; aluminium bromide at 80-90 °C;
boron

boron

magnesium
7439-95-4

magnesium

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
With bromine at moderate temp.;
boron

boron

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
With C2H4Br2 at 250°C in sealed tube;
With bromine at 700°C, or at red heat;
With C2H4Br2 at 250°C in sealed tube;
boron

boron

ethylene dibromide
106-93-4

ethylene dibromide

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
250 °C in reaction tube;
hydrogen cyanide; compound with boron bromide

hydrogen cyanide; compound with boron bromide

A

hydrogen cyanide
74-90-8

hydrogen cyanide

B

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
decompn. by moisture of air;
decompn. by moisture of air;
chloroseleniumtetrabromoborate
4262-75-3

chloroseleniumtetrabromoborate

A

selenium
7782-49-2

selenium

B

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
byproducts: CH3Br; decompn. above 66°C;
mercury bis(trifluoromethanethiolate)
21259-75-6

mercury bis(trifluoromethanethiolate)

boron tribromide
10294-33-4

boron tribromide

tris(trifluoromethylsulfanyl)borane
36884-78-3

tris(trifluoromethylsulfanyl)borane

Conditions
ConditionsYield
In further solvent(s) in 2-methylbutane, -196 to +25°C;100%
95%
95%
zirconocene dichloride
1291-32-3

zirconocene dichloride

boron tribromide
10294-33-4

boron tribromide

bis(cyclopentadienyl)dibromozirconium

bis(cyclopentadienyl)dibromozirconium

Conditions
ConditionsYield
In diethyl ether (π-C5H5)2ZrCl2/BBr3 (molar ratio: 3:2);;100%
In diethyl ether (π-C5H5)2ZrCl2/BBr3 (molar ratio: 3:2);;100%
nitrido(tetra-tert-butylphthalocyaninato)rhenium(V)
158789-52-7

nitrido(tetra-tert-butylphthalocyaninato)rhenium(V)

boron tribromide
10294-33-4

boron tribromide

Re(tetra-tert-butylphthalocyaninato)(NBBr3)

Re(tetra-tert-butylphthalocyaninato)(NBBr3)

Conditions
ConditionsYield
In dichloromethane addn. of BBr3 to soln. of rhenium complex at 0°C, 0°C (6 h); removement of solvent (vacuum);100%
nitrido(octa-n-pentylphthalocyaninato)rhenium(V)

nitrido(octa-n-pentylphthalocyaninato)rhenium(V)

boron tribromide
10294-33-4

boron tribromide

Re(octa-n-pentylphthalocyaninato)(NBBr3)

Re(octa-n-pentylphthalocyaninato)(NBBr3)

Conditions
ConditionsYield
In dichloromethane addn. of BBr3 to soln. of rhenium complex at 0°C, 0°C (6 h); removement of solvent (vacuum);100%
(C5Me5)Fe(CO)2SiMe2Ph
745811-87-4

(C5Me5)Fe(CO)2SiMe2Ph

boron tribromide
10294-33-4

boron tribromide

(C5Me5)Fe(CO)2SiBrMePh
745811-89-6

(C5Me5)Fe(CO)2SiBrMePh

Conditions
ConditionsYield
In toluene byproducts: MeBBr2; under inert atm.; BBr3 was added dropwise to a toluene soln. of Fe-complex at room temp., the mixt. was stirred at room temp. for 6 h; evapd., hexane was added, filtd., filtrate evapd.; elem. anal.;100%
In benzene-d6 byproducts: MeBBr2; 1 equiv. of BBr3, 20°C, 1 h, inert atm.; not isolated; detd. by (1)H NMR spectroscopy;
(C5Me5)Fe(CO)2SiMe2Ph
745811-87-4

(C5Me5)Fe(CO)2SiMe2Ph

boron tribromide
10294-33-4

boron tribromide

(C5Me5)Fe(CO)2SiBr2Ph
745811-92-1

(C5Me5)Fe(CO)2SiBr2Ph

Conditions
ConditionsYield
In toluene byproducts: MeBBr2; under inert atm.; BBr3 was added dropwise to a toluene soln. of Fe-complex at room temp., the mixt. was stirred for 24 h at 80°C; evapd., tolyene was added, filtd., filtrate evapd.; elem. anal.;100%
6-methoxy-1-phenyl-1H-indazole

6-methoxy-1-phenyl-1H-indazole

boron tribromide
10294-33-4

boron tribromide

1-phenyl-1H-indazol-6-ol

1-phenyl-1H-indazol-6-ol

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h; Cooling with ice;100%
1,3,5-tris(trimethylsilyl)benzene
5624-60-2

1,3,5-tris(trimethylsilyl)benzene

water
7732-18-5

water

boron tribromide
10294-33-4

boron tribromide

benzene-1,3,5-triyltriboronic acid

benzene-1,3,5-triyltriboronic acid

Conditions
ConditionsYield
Stage #1: 1,3,5-tris(trimethylsilyl)benzene; boron tribromide at 100℃; for 4h; Inert atmosphere;
Stage #2: water In hexane at 0℃;
100%
Stage #1: 1,3,5-tris(trimethylsilyl)benzene; boron tribromide at 100℃; for 4h; Inert atmosphere;
Stage #2: water In hexane at 0℃;
99%
C16H14S2Si

C16H14S2Si

boron tribromide
10294-33-4

boron tribromide

C14H8BBrS2

C14H8BBrS2

Conditions
ConditionsYield
In dichloromethane at -40 - 20℃;100%
tris(dimethylamino)borane
4375-83-1

tris(dimethylamino)borane

boron tribromide
10294-33-4

boron tribromide

bromobis(dimethylamino)borane
6990-27-8

bromobis(dimethylamino)borane

Conditions
ConditionsYield
In pentane at -40 - 20℃; for 2h; Inert atmosphere;99%
In pentane at -40°C to -50°C;85%
In pentane at -40°C to -50°C;85%
In pentane -50 - -40°C, 2 mol BBr3;
80°C;>99
2,4,6-triethyl-borazine
7443-22-3

2,4,6-triethyl-borazine

boron tribromide
10294-33-4

boron tribromide

A

2,4,6-tribromo-cyclotriborazane
13703-88-3

2,4,6-tribromo-cyclotriborazane

B

Br2(CH3CH2)B3N3H3
136237-57-5

Br2(CH3CH2)B3N3H3

Conditions
ConditionsYield
In dichloromethane addn. of BBr3 to a stirred soln. of the borazine in CH2Cl2 at -10°C over 1 h, warming to room temp., refluxing for 1 h; filtn., evapn. of volatiles under reduced pressure, sublimation under vacuum (40-50°C bath temp.), elem. anal.;A n/a
B 99%
tricarbonyl(η6-α-methylbenzyl methyl ether) chromium(0)
177187-93-8, 90026-95-2, 76126-80-2

tricarbonyl(η6-α-methylbenzyl methyl ether) chromium(0)

boron tribromide
10294-33-4

boron tribromide

(OC)3CrC6H5CH(CH3)Br
191352-86-0

(OC)3CrC6H5CH(CH3)Br

Conditions
ConditionsYield
In dichloromethane stirring at -78°C for 1 h, quenching (satd. aq. NaHCO3), warming to room temp.; addn. of H2O, extn. (Et2O), drying (MgSO4), filtration, concn.;99%
bis(benzyl-tert-butylamino)boron fluoride
106367-62-8

bis(benzyl-tert-butylamino)boron fluoride

boron tribromide
10294-33-4

boron tribromide

{bis(benzyl-tert-butylamino)boron}tetrabromo borate
106542-71-6

{bis(benzyl-tert-butylamino)boron}tetrabromo borate

Conditions
ConditionsYield
In dichloromethane react. in dry N2 or in vac. with exclosure of moisture; BBr3 was added to a soln. of the B-compound in CH2Cl2 with stirring at -50°C; the soln. was allowed to warm to 0°C; it was stirred for 15 min at this temp.;; evapd. in vac., volatiles condensed at -196°C; product remains as the residue; elem. anal.;;99%
boron tribromide
10294-33-4

boron tribromide

dimethyl amine
124-40-3

dimethyl amine

(bisdimethylamine)dibromoboronium(+1) bromide
14215-61-3

(bisdimethylamine)dibromoboronium(+1) bromide

Conditions
ConditionsYield
In chloroform reaction at -70°C;;99%
In chloroform reaction at -70°C;;99%
In chloroform>99
In chloroform>99
dodecacarbonyl triosmium
15696-40-9

dodecacarbonyl triosmium

boron tribromide
10294-33-4

boron tribromide

2Os(2+)*6CO*4Br(1-)=Os2(CO)6Br4

2Os(2+)*6CO*4Br(1-)=Os2(CO)6Br4

Conditions
ConditionsYield
With carbon monoxide; hydrogen In neat (no solvent) A sealed tube contained Os3(CO)12, BBr3 and 630 torr (at -196°C)of 3:1 H2:CO gas mixt. was heated at 150°C for 1 h, cooled;; purified by sublimation at 190°C or by treatment with H2O-CH2Cl2and recrystn. from CH2Cl2; elem. anal.;;99%
(benzyl alcohol)tricarbonylchromium(0)
12116-45-9

(benzyl alcohol)tricarbonylchromium(0)

boron tribromide
10294-33-4

boron tribromide

[Cr(η6-C6H5CH2Br)(CO)3]
191352-85-9

[Cr(η6-C6H5CH2Br)(CO)3]

Conditions
ConditionsYield
In dichloromethane stirring at -78°C for 1 h, quenching (satd. aq. NaHCO3), warming to room temp.; addn. of H2O, extn. (Et2O), drying (MgSO4), filtration, concn.;99%
In dichloromethane BBr3 in CH2Cl2 was added to a soln. of complex in CH2Cl2 under N2 at -78°C, stirred for 1.5-3 h; satd. aq. NaHCO3 was added, warmed to room temp., H2O was added, the organic layer was sepd., dried over MgSO4, filtered, the solvent was removed under reduced pressure;70%
(η5-C5Me5)Fe(CO)2SiMe3

(η5-C5Me5)Fe(CO)2SiMe3

boron tribromide
10294-33-4

boron tribromide

(C5Me5)Fe(CO)2SiBrMe2
745811-88-5

(C5Me5)Fe(CO)2SiBrMe2

Conditions
ConditionsYield
In hexane byproducts: MeBBr2; under inert atm.; BBr3 was added dropwise to a hexane soln. of Fe-complex at room temp., the mixt. was stirred vigorously for 1 h; evapd., hexane was added, filtd., filtrate evapd.; elem. anal.;99%
In benzene-d6 byproducts: MeBBr2; 1 equiv. of BBr3, 20°C, 0,5 h, inert atm.; not isolated; detd. by (1)H NMR spectroscopy;
[CH3(C6H4)BBr(4,4'-bis(but-3''-enyl)-2,2'-bipyridyl)]Br

[CH3(C6H4)BBr(4,4'-bis(but-3''-enyl)-2,2'-bipyridyl)]Br

triethylsilane
617-86-7

triethylsilane

boron tribromide
10294-33-4

boron tribromide

[CH3(C6H4)BBr(((C5H3N)(CH2)4BBr2)2)](1+)*BBr4(1-) = [CH3(C6H4)BBr(((C5H3N)(CH2)4BBr2)2)]BBr4

[CH3(C6H4)BBr(((C5H3N)(CH2)4BBr2)2)](1+)*BBr4(1-) = [CH3(C6H4)BBr(((C5H3N)(CH2)4BBr2)2)]BBr4

Conditions
ConditionsYield
In dichloromethane under O2-free Ar; soln. of boronium bromide complex (0.75 mmol) and Et3SiH (2.25 mmol) in CH2Cl2 (5 ml) added dropwise to BBr3 (2.25 mmol) in CH2Cl2 (5 ml) (-78°C); warmed to room temp.; pptd. with n-hexane (5 ml);99%
methanol
67-56-1

methanol

N,N-diethyl 10-trimethylsilylphenanthren-9-yl-O-carbamate

N,N-diethyl 10-trimethylsilylphenanthren-9-yl-O-carbamate

boron tribromide
10294-33-4

boron tribromide

9-(N,N-diethyl-O-carbamato)-phenanthren-10-yl-boronic acid

9-(N,N-diethyl-O-carbamato)-phenanthren-10-yl-boronic acid

Conditions
ConditionsYield
In dichloromethane (Ar or N2); addn. of BBr3 to soln of N,N-diethyl 10-trimethylsilylphenanthren-9-yl-O-carbamate in CH2Cl2 at -78°C, stirring at room temp. overnight, addn. of MeOH;99%
(C6F5)2(CH3)2C3HN2Si(CH3)3

(C6F5)2(CH3)2C3HN2Si(CH3)3

boron tribromide
10294-33-4

boron tribromide

(C6F5)2N2(CH3)2C3HBBr2

(C6F5)2N2(CH3)2C3HBBr2

Conditions
ConditionsYield
In hexane; toluene (under Ar, Schlenk); soln. of BBr3 in hexane added to soln. of ligand intoluene at ambient temp., stirred overnight; solvent removed under reduced pressure;99%
2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

boron tribromide
10294-33-4

boron tribromide

4,4-dibromo-2,6-diethyl-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

4,4-dibromo-2,6-diethyl-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

Conditions
ConditionsYield
In tetrachloromethane Inert atmosphere;99%
C12H9BrFN

C12H9BrFN

water
7732-18-5

water

boron tribromide
10294-33-4

boron tribromide

C12H8BBrFNO

C12H8BBrFNO

Conditions
ConditionsYield
Stage #1: C12H9BrFN; boron tribromide In dichloromethane at 20℃;
Stage #2: water
99%
C17H16B2N2O4

C17H16B2N2O4

boron tribromide
10294-33-4

boron tribromide

C11H12B2Br2N2O2

C11H12B2Br2N2O2

Conditions
ConditionsYield
In hexane; toluene at -30 - 20℃; for 3h;99%
tetraphenylarsonium tetrachloronitridorhenate
76822-32-7

tetraphenylarsonium tetrachloronitridorhenate

boron tribromide
10294-33-4

boron tribromide

As(C6H5)4(1+)*Br4ReNBBr3(1-) = As(C6H5)4{Br4ReNBBr3}

As(C6H5)4(1+)*Br4ReNBBr3(1-) = As(C6H5)4{Br4ReNBBr3}

Conditions
ConditionsYield
In neat (no solvent) byproducts: BCl3; condensing BBr3 onto the Re-complex in vac.; refluxing for 7 h; evapn. of excess BBr3; drying in vac.; elem. anal.;98.5%
bis(trifluoromethyl)mercury
371-76-6

bis(trifluoromethyl)mercury

boron tribromide
10294-33-4

boron tribromide

boron trifluoride
7637-07-2

boron trifluoride

Conditions
ConditionsYield
In neat (no solvent) (N2); BBr3 was condensed above Hg compd. in an evacuated tube, mixt. was warmed up to room temp. and stirred for 60 min; identified by (19)F- and (11)B-NMR;98%
1,4,6,9-tetraisopropyl-3,8-diethyl-2,7-bis(diethylboryl)-5-stannaspiro[4.4]nona-1,3,6,8-tetraene
135952-85-1

1,4,6,9-tetraisopropyl-3,8-diethyl-2,7-bis(diethylboryl)-5-stannaspiro[4.4]nona-1,3,6,8-tetraene

boron tribromide
10294-33-4

boron tribromide

3,4-diethyl-2,5-diisopropyl-1,6-dibromo-2,3,4,5-tetracarba-nido-hexaborane(6)
172166-31-3

3,4-diethyl-2,5-diisopropyl-1,6-dibromo-2,3,4,5-tetracarba-nido-hexaborane(6)

Conditions
ConditionsYield
In hexane byproducts: EtBBr2, SnBr4; N2-atmosphere; addn. of excess BBr3 to Sn-compd. at -78°C, warming to room temp., stirring for 3 h; filtration, removal of volatiles (vac.), fractional distn.;98%
bis(cyclopentadienyl)hafnium dichloride
12116-66-4

bis(cyclopentadienyl)hafnium dichloride

boron tribromide
10294-33-4

boron tribromide

bis(cyclopentadienyl)hafnium dibromide

bis(cyclopentadienyl)hafnium dibromide

Conditions
ConditionsYield
In dichloromethane (π-C5H5)2HfCl2/BBr3 (molar ratio 3:2); inert atm.; 5 min. in CH2Cl2;;98%
In dichloromethane (π-C5H5)2HfCl2/BBr3 (molar ratio 3:2); inert atm.; 5 min. in CH2Cl2;;98%
trimethylphenylsilane
768-32-1

trimethylphenylsilane

boron tribromide
10294-33-4

boron tribromide

dibromo(phenyl)borane
4151-77-3

dibromo(phenyl)borane

Conditions
ConditionsYield
In neat (no solvent) byproducts: BrSi(CH3)3; BBr3 and C6H5Si(CH3)3 mixed under stirring and cooling (room temp.), 60°C, 1h;98%
In dichloromethane byproducts: BrSi(CH3)3; in inert atmosphere, dropwise addn. of trimethylphenylsilane to a stirred soln. of BBr3 at -78°C, stirring (-78°C, 1 h), slow warming to room temp.; evapn. in vac. at 30°C.;94%
In neat (no solvent) (N2); neat BBr3 added by pipette to neat PhSiMe3 in a Schenk flask; placed in 60 °C oil bath for 4.5 h; volatile components removed by vacuum distillation at room temp.;94%
tetraphosphorus triselenide
1314-86-9

tetraphosphorus triselenide

boron tribromide
10294-33-4

boron tribromide

P4Se3BBr3
366837-16-3

P4Se3BBr3

Conditions
ConditionsYield
In carbon disulfide (N2); P4Se3 in CS2 was added to soln. of BBr3 in CS2 at room temp.; cooled to -78°C; filtered; dried in vac. at room temp.;98%
1,4,6,9-tetrabutyl-3,8-diethyl-2,7-bis(diethylboryl)-5-stannaspiro[4.4]nona-1,3,6,8-tetraene
135952-86-2

1,4,6,9-tetrabutyl-3,8-diethyl-2,7-bis(diethylboryl)-5-stannaspiro[4.4]nona-1,3,6,8-tetraene

boron tribromide
10294-33-4

boron tribromide

1,6-dibromo-2,5-dibutyl-3,4-diethyl-2,3,4,5-tetracarba-nido-hexaborane(6)
172166-32-4

1,6-dibromo-2,5-dibutyl-3,4-diethyl-2,3,4,5-tetracarba-nido-hexaborane(6)

Conditions
ConditionsYield
In hexane byproducts: EtBBr2, SnBr4; N2-atmosphere; addn. of excess BBr3 to Sn-compd. at -78°C, warming to room temp., stirring for 3 h; filtration, removal of volatiles (vac.), fractional distn.;98%
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