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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

Bromotrifluoroethylene

Cas:598-73-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Bromotrifluoroethylene

Cas:598-73-2

Min.Order:1

Negotiable

Type:Other

inquiry

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

Bromotrifluoroethylene

Cas:598-73-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

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 Purity trifluorobromoethylene;bromotrifluoroethylene

Cas:598-73-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Bromotrifluoroethylene

Cas:598-73-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

BROMOTRIFLUOROETHYLENE Package:as requirements Application:Electronicgases

BROMOTRIFLUOROETHYLENE

Cas:598-73-2

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Bromotrifluoroethylene 598-73-2

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

BROMOTRIFLUOROETHYLENE

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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#598-73-2;CAT#A832519

Cas:598-73-2

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HuBei Ipure Biotech CO.,ltd

More than 8 years chemical exporting experience. We have produced chemical more than 8 years., 90% products are for export . More than 8 years chemical exporting experience. best service and unbeatable price! Appearance:Off white to slight yellow s

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

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

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Pure Chemistry Scientific Inc.

Bromotrifluoroethylene Application:2024360

Bromotrifluoroethylene

Cas:598-73-2

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Ethene,1-bromo-1,2,2-trifluoro- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Skyrun Industrial Co.,Ltd

Purity, Prompt shipment, Price Application:surface active agent

CSR160805-22071

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

598-73-2

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

Bromotrifluoroethylene

Cas:598-73-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

BROMOTRIFLUOROETHYLENE

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Pfaltz & Bauer, Inc.

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wirtz-Chemieprodukte GmbH

Ethene,1-bromo-1,2,2-trifluoro-

Cas:598-73-2

Min.Order:0

Negotiable

Type:

inquiry
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Synthetic route

1,2-dibromo-1,1,2-trifluoroethane
354-04-1

1,2-dibromo-1,1,2-trifluoroethane

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
With potassium hydroxide
With potassium hydroxide
With potassium hydroxide; water at 76℃;
With pyrographite; potassium nitrate at 20 - 400℃; for 6h; Reagent/catalyst; Temperature; Inert atmosphere;
2-bromo-1,1,1-trifluoroethane
421-06-7

2-bromo-1,1,1-trifluoroethane

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
Irradiation; radiation > 237 nm;
3-bromo-3-(trifluoromethyl)diazirine
117113-33-4

3-bromo-3-(trifluoromethyl)diazirine

A

2-bromo-1,1,1-trifluoroethane
421-06-7

2-bromo-1,1,1-trifluoroethane

B

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
Irradiation;
Irradiation; radiation > 330 nm;
1,2-dibromo-1,1-difluoroethane
75-82-1

1,2-dibromo-1,1-difluoroethane

AgF

AgF

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
at 120℃;
trifluorodibromoethane

trifluorodibromoethane

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
With ethanol; potassium acetate; potassium carbonate
With sodium ethanolate
(pentafluoro ethyl) magnesiumbromide
56184-59-9

(pentafluoro ethyl) magnesiumbromide

A

1,1-dibromo-2,2-difluoroethylene
430-85-3

1,1-dibromo-2,2-difluoroethylene

B

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

C

Iodotrifluoroethylene
359-37-5

Iodotrifluoroethylene

Conditions
ConditionsYield
In diethyl ether thermal decompn. on warming from -40°C to 20°C;
In diethyl ether thermal decompn. on warming from -40°C to 20°C;
...Expand
(1,2-dibromotrifluoroethyl)pentafluorosulfur(VI)
22687-88-3

(1,2-dibromotrifluoroethyl)pentafluorosulfur(VI)

A

fluorosulfonyl fluoride
640723-20-2, 2699-79-8, 12769-73-2

fluorosulfonyl fluoride

B

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

C

(trifluoroethenyl)pentafluorosulfur(VI)
1186-51-2

(trifluoroethenyl)pentafluorosulfur(VI)

Conditions
ConditionsYield
With Cu with Cu powder, 188°C;
...Expand
N(C4H9)4(1+)*CF2CFBF3(1-)=N(C4H9)4[CF2CFBF3]
1375484-85-7

N(C4H9)4(1+)*CF2CFBF3(1-)=N(C4H9)4[CF2CFBF3]

A

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

B

[Bu4N][CF2BrCFBrBF3]
1375485-13-4

[Bu4N][CF2BrCFBrBF3]

Conditions
ConditionsYield
With bromine In dichloromethane at 20℃; for 66h;
N(C4H9)4(1+)*CF2CFBF3(1-)=N(C4H9)4[CF2CFBF3]
1375484-85-7

N(C4H9)4(1+)*CF2CFBF3(1-)=N(C4H9)4[CF2CFBF3]

A

bromopentafluoroethane
354-55-2

bromopentafluoroethane

B

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Conditions
ConditionsYield
With bromine trifluoride; bromine In 1,1,1,3,3-pentafluorobutane at -15℃; for 0.25h;
polytetrafluoroethylene
116-14-3

polytetrafluoroethylene

A

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

B

hexafluoro-1,3-butadiene
685-63-2

hexafluoro-1,3-butadiene

Conditions
ConditionsYield
Stage #1: polytetrafluoroethylene With magnesium; zinc(II) chloride at 60℃; under 3800.26 Torr; Inert atmosphere; Autoclave;
Stage #2: With copper(ll) bromide In benzene-d6 at 20℃; for 0.166667h; Inert atmosphere; Sealed tube;
potassium cyclopentadienyldicarbonyliron(0)

potassium cyclopentadienyldicarbonyliron(0)

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

A

cyclopentadienyl iron(II) dicarbonyl dimer
38117-54-3

cyclopentadienyl iron(II) dicarbonyl dimer

B

FCF=CFFe(CO)2Cp
12152-59-9

FCF=CFFe(CO)2Cp

Conditions
ConditionsYield
With t-butyl alcohol In tetrahydrofuran byproducts: CF2=CFH, t-BuOCF2CFHBr; under Ar; react. in the presence of t-BuOH; alkenyl halide mixed with FpK soln. pre-cooled at -50 °C; after 10-15 min react. mixt. allowed to reach room temp.; not isolated; NMR;A 95%
B 1%
With PhCH(Et)CN In tetrahydrofuran byproducts: CF2=CFH, CFH=CFC(Et)(Ph)CN, CFHBrCF2C(Et)(Ph)CN; under Ar; react. in the presence of PhCH(Et)CN; alkenyl halide mixed with FpK soln. pre-cooled at -50 °C; after 10-15 min react. mixt. allowed to reach room temp.; not isolated; NMR;A 77%
B 5%
...Expand
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

1,1-dibromo-1,2,2,2-tetrafluoroethane
27336-23-8

1,1-dibromo-1,2,2,2-tetrafluoroethane

hexafluoro-1,3-butadiene
685-63-2

hexafluoro-1,3-butadiene

Conditions
ConditionsYield
Stage #1: 1,1-dibromo-1,2,2,2-tetrafluoroethane With aluminum (III) chloride; zinc In 1-methyl-pyrrolidin-2-one at 70 - 90℃; for 3.2h; Inert atmosphere;
Stage #2: 1-bromo-1,2,2-trifluoroethene With tetrakis(triphenylphosphine) palladium(0) In 1-methyl-pyrrolidin-2-one at 40℃; for 21.6h; Solvent; Reagent/catalyst; Temperature; Inert atmosphere;		95%
ethanol
64-17-5

ethanol

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

1-ethoxy-1,1,2-trifluoro-2-bromoethane
380-78-9

1-ethoxy-1,1,2-trifluoro-2-bromoethane

Conditions
ConditionsYield
Stage #1: ethanol With sodium at 20℃; for 0.666667h;
Stage #2: 1-bromo-1,2,2-trifluoroethene In ethanol Further stages.;		93%
With potassium hydroxide
With sodium
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

2-ethoxycarbonyl-methylisoquinolinium bromide
18010-05-4

2-ethoxycarbonyl-methylisoquinolinium bromide

ethyl 1,2-difluoropyrrolo[2,1-a]isoquinolin-3-carboxylate

ethyl 1,2-difluoropyrrolo[2,1-a]isoquinolin-3-carboxylate

Conditions
ConditionsYield
With potassium carbonate; triethylamine In N,N-dimethyl-formamide at 70℃; for 24h;91%
tetrakis(triethylphosphine)palladium
52230-29-2

tetrakis(triethylphosphine)palladium

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

((C2H5)3P)2PdBr(CFCF2)

((C2H5)3P)2PdBr(CFCF2)

Conditions
ConditionsYield
In Petroleum ether (N2); bubbling bromotrifluoroethylene through soln. of (Et3P)4Pd (-196°C); stirring for 10 min; warming to room temp.; removal of solvent in vac.; washing (cold n-hexane); chromy. (florisil,methylene chloride); elem. anal.;90%
decacarbonyldirhenium(0)
14285-68-8

decacarbonyldirhenium(0)

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

A

rhenium(I) pentacarbonyl bromide
14220-21-4

rhenium(I) pentacarbonyl bromide

cis-[CF2=CF(CO)Re(CO)4Br]Na
1327300-35-5

cis-[CF2=CF(CO)Re(CO)4Br]Na

Conditions
ConditionsYield
With Na#Hg In tetrahydrofuran under Ar; soln. of (Re(CO)5)Na (prepd. from Re2(CO)10 and 0.5% NaHg in THF) mixed with alkenyl halide at room temp.; react. completed in less than 4 min; soln. filtered through Celite; THF removed in vacuo;A 5%
B 90%
...Expand
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

trimethyltin(IV)chloride
1066-45-1

trimethyltin(IV)chloride

(trifluoro ethylenyl) trimethyl stannane
815-22-5

(trifluoro ethylenyl) trimethyl stannane

Conditions
ConditionsYield
With hexaethylphosphorous triamide; benzonitrile In benzonitrile under exclusion of moisture; mixt. of Me3SnCl, hexaethylphosphorus triamide, and benzonitrile was degassed at -196°C; CF2CFBr condensed via vacuum; mixt. warmed to 25°C, stirred for 12 h; distd.;89%
triethylsilyl chloride
994-30-9

triethylsilyl chloride

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

triethyl(trifluorovinyl)silane
680-76-2

triethyl(trifluorovinyl)silane

Conditions
ConditionsYield
With methyllithium In diethyl ether at -78℃; for 4h;88%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

2-phenacylisoquinolinium bromide
25131-60-6

2-phenacylisoquinolinium bromide

(1,2-difluoropyrrolo[2,1-a]isoquinolin-3-yl)phenylmethanone

(1,2-difluoropyrrolo[2,1-a]isoquinolin-3-yl)phenylmethanone

Conditions
ConditionsYield
With potassium carbonate; triethylamine In N,N-dimethyl-formamide at 70℃; for 24h;86%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

2-(4-Bromophenoxy)tetrafluoroethanesulfonyl fluoride
252975-60-3

2-(4-Bromophenoxy)tetrafluoroethanesulfonyl fluoride

C10H4F8O3S
823813-09-8

C10H4F8O3S

Conditions
ConditionsYield
Stage #1: 1-bromo-1,2,2-trifluoroethene With bromine; zinc; tetrakis(triphenylphosphine) palladium(0) In DMF (N,N-dimethyl-formamide) at 20 - 65℃; for 3.5h;
Stage #2: 2-(4-Bromophenoxy)tetrafluoroethanesulfonyl fluoride With tetrakis(triphenylphosphine) palladium(0) In DMF (N,N-dimethyl-formamide) at 75℃; for 10h;		86%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

trifluoroethenylzinc bromide
105417-08-1

trifluoroethenylzinc bromide

hexafluoro-1,3-butadiene
685-63-2

hexafluoro-1,3-butadiene

Conditions
ConditionsYield
With diphenylethoxyphosphine; bis(dibenzylideneacetone)-palladium(0) In N,N-dimethyl-formamide at 20 - 130℃; for 3h; Reagent/catalyst; Temperature;85.8%
With iron(III) chloride at 5℃; Reagent/catalyst; Temperature; Flow reactor;80.4%
2-(trifluoromethyl)-3,3-difluorooxaziridine
60247-20-3

2-(trifluoromethyl)-3,3-difluorooxaziridine

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

4-bromo-3-(trifluoromethyl)perfluorooxazolidine
104550-50-7

4-bromo-3-(trifluoromethyl)perfluorooxazolidine

Conditions
ConditionsYield
at 55 - 100℃; for 18h;85%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

bis(fluoroxy)difluoromethane
16282-67-0

bis(fluoroxy)difluoromethane

4-bromo-2,2,4,5,5-pentafluoro-1,3-dioxolane

4-bromo-2,2,4,5,5-pentafluoro-1,3-dioxolane

Conditions
ConditionsYield
In Dichlorodifluoromethane at -70℃; for 4h;85%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

1,1,2-trifluoro-2-trimethylsilylethylene
1427-33-4

1,1,2-trifluoro-2-trimethylsilylethylene

Conditions
ConditionsYield
With hexaethylphosphoric triamide In benzonitrile for 20h; Ambient temperature;85%
Stage #1: 1-bromo-1,2,2-trifluoroethene With chloro-trimethyl-silane; ethylene dibromide; zinc In N,N-dimethyl-formamide at 20℃; Inert atmosphere; Heating;
Stage #2: chloro-trimethyl-silane With copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere;
Stage #3: With ethylene glycol In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;		74%
With methyllithium In diethyl ether
With N,N,N,N-tetraethylammonium tetrafluoroborate In N,N-dimethyl-formamide electrolysis at stainless steel grid cathode and sacrificial zinc anode;
With zinc
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

A

C2Br2F3NO4

C2Br2F3NO4

B

Carbonyl fluoride
353-50-4

Carbonyl fluoride

C

carbonyl bromide fluoride
753-56-0

carbonyl bromide fluoride

D

difluorobromoacetyl fluoride
38126-07-7

difluorobromoacetyl fluoride

Conditions
ConditionsYield
With oxygen; Nitrogen dioxide at 40.25℃; gas-phase; Further byproducts given;A n/a
B n/a
C n/a
D 85%
...Expand
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

1,1-dibromohexafluorocyclobutane

1,1-dibromohexafluorocyclobutane

Conditions
ConditionsYield
at 450℃; for 0.00555556h;85%
C20H15ClFN3OS
952049-71-7

C20H15ClFN3OS

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

5-{5-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3-methylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole
952049-86-4

5-{5-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3-methylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 25℃; for 1h;82%
C21H17ClFN3OS

C21H17ClFN3OS

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

5-{5-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3,4-dimethylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole
952049-89-7

5-{5-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3,4-dimethylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 25℃; for 1h;80%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

N-benzyl-N'-[(ethoxycarbonyl)methyl]benzimidazolium bromide

N-benzyl-N'-[(ethoxycarbonyl)methyl]benzimidazolium bromide

ethyl 4-benzyl-2,3-difluoro-4H-pyrrolo[1,2-a]benzimidazole-1-carboxylate

ethyl 4-benzyl-2,3-difluoro-4H-pyrrolo[1,2-a]benzimidazole-1-carboxylate

Conditions
ConditionsYield
With potassium carbonate; triethylamine In dimethyl sulfoxide at 70℃; for 18h;79%
cobalticinium fluoride

cobalticinium fluoride

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

C12H10BrCoF4

C12H10BrCoF4

Conditions
ConditionsYield
In tetrahydrofuran at -196 - 20℃; Schlenk technique; Inert atmosphere;79%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

perfluoro-NN'-dimethylethane-1,2-bis(amino-oxyl) diradical
36525-64-1

perfluoro-NN'-dimethylethane-1,2-bis(amino-oxyl) diradical

7-bromo-3,3,4,4,7,8,8-heptafluoro-2,5-bis(trifluoromethyl)-1,6-dioxa-2,5-diazacyclo-octane

7-bromo-3,3,4,4,7,8,8-heptafluoro-2,5-bis(trifluoromethyl)-1,6-dioxa-2,5-diazacyclo-octane

Conditions
ConditionsYield
under 19 Torr; for 48h; Ambient temperature;78%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

4-methyl-1-(2-oxo-2-phenylethyl)pyridinium bromide
7250-28-4

4-methyl-1-(2-oxo-2-phenylethyl)pyridinium bromide

(1,2-difluoro-7-methylindolizin-3-yl)phenylmethanone

(1,2-difluoro-7-methylindolizin-3-yl)phenylmethanone

Conditions
ConditionsYield
With potassium carbonate; triethylamine In N,N-dimethyl-formamide at 70℃; for 24h;77%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

benzoyl chloride
98-88-4

benzoyl chloride

hexafluoro-2-butyne
692-50-2

hexafluoro-2-butyne

2,2,3-trifluoro-4,5-bis(trifluoromethyl)-6-phenyl-2H-pyran
1206484-46-9

2,2,3-trifluoro-4,5-bis(trifluoromethyl)-6-phenyl-2H-pyran

Conditions
ConditionsYield
Stage #1: 1-bromo-1,2,2-trifluoroethene With zinc In N,N-dimethyl-formamide Inert atmosphere;
Stage #2: With copper(I) bromide In N,N-dimethyl-formamide at 20℃; for 0.25h; Inert atmosphere;
Stage #3: benzoyl chloride; hexafluoro-2-butyne stereospecific reaction; Further stages;		76%
...Expand
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

N-(ethoxycarbonylmethyl)pyridinium bromide
17282-40-5

N-(ethoxycarbonylmethyl)pyridinium bromide

ethyl 1,2-difluoroindolizine-3-carboxylate

ethyl 1,2-difluoroindolizine-3-carboxylate

Conditions
ConditionsYield
With potassium carbonate; triethylamine In N,N-dimethyl-formamide at 70℃; for 24h;75%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

2-phenacyl-isoquinolinium; chloride
73825-51-1

2-phenacyl-isoquinolinium; chloride

(1,2-difluoropyrrolo[2,1-a]isoquinolin-3-yl)phenylmethanone

(1,2-difluoropyrrolo[2,1-a]isoquinolin-3-yl)phenylmethanone

Conditions
ConditionsYield
With potassium carbonate; triethylamine In N,N-dimethyl-formamide at 70℃; for 24h;74%
C21H17ClFN3OS
952049-85-3

C21H17ClFN3OS

1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

5-{4-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3,5-dimethylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole
952049-96-6

5-{4-[4-(2-bromo-1,1,2-trifluoroethoxy)phenyl]-3,5-dimethylthiophen-2-yl}-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 25℃; for 1h;74%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

1-benzyl-3-(2-oxo-2-phenylethyl)benzimidazolium bromide

1-benzyl-3-(2-oxo-2-phenylethyl)benzimidazolium bromide

(4-benzyl-2,3-difluoro-4H-pyrrolo[1,2-a]benzimidazol-1-yl)phenylmethanone

(4-benzyl-2,3-difluoro-4H-pyrrolo[1,2-a]benzimidazol-1-yl)phenylmethanone

Conditions
ConditionsYield
With potassium carbonate; triethylamine In dimethyl sulfoxide at 70℃; for 18h;72%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

copper(I) bromide
7787-70-4

copper(I) bromide

zinc
7440-66-6

zinc

trifluorovinyl copper
102682-87-1

trifluorovinyl copper

Conditions
ConditionsYield
In N,N-dimethyl-formamide byproducts: ZnBr2; N2; slight excess of Zn powder added to alkene soln.; mild exothermic reaction after induction period; removal of excess Zn by press. filtrn. under N2; stirring mixt. at 0 °C for half h with CuBr; final warming to room temp.; (19)F NMR;72%
...Expand
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

hexafluoro-2-butyne
692-50-2

hexafluoro-2-butyne

C6HF9
1206484-52-7

C6HF9

Conditions
ConditionsYield
Stage #1: 1-bromo-1,2,2-trifluoroethene With zinc In N,N-dimethyl-formamide Inert atmosphere;
Stage #2: With copper(I) bromide In N,N-dimethyl-formamide Inert atmosphere;
Stage #3: hexafluoro-2-butyne stereospecific reaction; Further stages;		72%
1-bromo-1,2,2-trifluoroethene
598-73-2

1-bromo-1,2,2-trifluoroethene

Diphenylacetonitrile
86-29-3

Diphenylacetonitrile

A

4-bromo-3,3,4-trifluoro-2,2-diphenyl-butyronitrile

4-bromo-3,3,4-trifluoro-2,2-diphenyl-butyronitrile

B

(Z)-4-Bromo-3,4-difluoro-2,2-diphenyl-but-3-enenitrile

(Z)-4-Bromo-3,4-difluoro-2,2-diphenyl-but-3-enenitrile

Conditions
ConditionsYield
Stage #1: Diphenylacetonitrile With sodium hydride In tetrahydrofuran
Stage #2: 1-bromo-1,2,2-trifluoroethene In tetrahydrofuran at 20℃; for 0.5h;		A 15 % Spectr.
B 70%
...Expand

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