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
Cas:667-27-6
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inquiryProduct description: Product name Ethyl bromodifluoroacetate CAS number 667-27-6 Assay ≥98% Appearance Colorless transparent liquid Capacity 200mt/year Application Pharmaceut
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inquiryFactory supply Ethyl bromodifluoroacetate CAS 667-27-6 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/
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Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
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inquiryProduct Name: Ethyl bromodifluoroacetate Synonyms: Ethylbromdifluoracetat;2-broMo-2,2-difluoroacetate;2-Bromo-2,2-difluoro-1-ethoxyethan-1-one, 2-Bromo-2,2-difluoro-1-ethoxy-1-oxoethane, Bromo(difluoro)acetic acid ethyl ester;Ethyl broMoacetatetwo
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryProduct Ethyl Bromodifluoroacetate Density 1.583 Boiling point 112 ºC Flash point 21 ºC Usage intermediate of Gemcitabine
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Appearance:clear colorless to slightly yellow liq. Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Com
Cas:667-27-6
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inquiryHangzhou 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
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquirySuperior quality, moderate price & quick delivery. Appearance:clear colorless to slightly yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For me
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inquiryProduct 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,
Cas:667-27-6
Min.Order:1 Kilogram
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inquiryProduct name: Ethyl Bromodifluoroacetate CAS No.: 667-27-6 Molecule Formula:C3H5F3 Molecule Weight:98.07 Purity: 99.0% Package: 200kg/drum Description:Light yellow transparent liquid Manufacture Standards:Enterprise Standard
Cas:667-27-6
Min.Order:1 Kilogram
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inquiryethyl fluorosulfonoxydifluoroacetate
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With sodium bromide In sulfolane at 100℃; for 12h; | 31% |
Conditions | Yield |
---|---|
(i) O2, (ii) /BRN= 1718733/; Multistep reaction; |
ethanol
1,2-dibromo-1-chloro-1,2,2-trifluoroethane
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
(i) H2SO4, SO3, HgO, (ii) /BRN= 1718733/; Multistep reaction; |
Conditions | Yield |
---|---|
(i) H2SO4, (ii) H2O; Multistep reaction; |
Conditions | Yield |
---|---|
With sulfur trioxide In ethanol; water |
Conditions | Yield |
---|---|
With sulfur trioxide In ethanol |
ethyl 2,2-difluoro-2-((4-nitrophenyl)thio)acetate
A
ethyl trifluoroacetate,
B
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; pyridinium polyhydrogenfluoride In dichloromethane at 0 - 45℃; |
ethyl 2,2-difluoro-2-[(4-methylphenyl)thio]acetate
A
ethyl trifluoroacetate,
B
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; pyridinium polyhydrogenfluoride In dichloromethane at 0 - 45℃; |
ethyl 2-((4-chlorophenyl)thio)-2,2-difluoroacetate
A
ethyl trifluoroacetate,
B
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; pyridinium polyhydrogenfluoride In dichloromethane at 0 - 45℃; |
ethyl 2-((4-chlorophenyl)thio)-2,2-difluoroacetate
A
ethyl trifluoroacetate,
B
Ethyl bromodifluoroacetate
C
ethyl 2,2-difluoro-2-(4-chlorophenylsulfinyl)acetate
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; pyridinium polyhydrogenfluoride In dichloromethane at 0 - 45℃; |
1,1-difluoro-1,2-dibromo-2,2-dichloroethane
ethanol
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With ozone In chloroform at 20℃; under 760.051 Torr; for 2.5h; Solvent; | 20 g |
Conditions | Yield |
---|---|
With sulfuric acid In water at 10℃; for 22h; Reflux; | 92.5 g |
Conditions | Yield |
---|---|
at 0℃; Temperature; | |
Cooling with ice; | |
With triethylamine In dichloromethane at 0 - 20℃; |
Conditions | Yield |
---|---|
With copper(I) bromide In N,N-dimethyl-formamide at 60℃; for 65h; Reflux; |
1,1-dibromo-2,2-difluoroethylene
ethanol
A
ethyl dibromofluoroacetate
B
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
Stage #1: 1,1-dibromo-2,2-difluoroethylene With oxygen at -15 - -10℃; Stage #2: ethanol In water for 1h; |
Conditions | Yield |
---|---|
With ammonium hydroxide In diethyl ether at 20℃; for 3h; Cooling with ice; | 100% |
With ammonia at 20℃; Inert atmosphere; | 93% |
With ammonia In ethanol |
morpholine
Ethyl bromodifluoroacetate
2-bromo-2,2-difluoro-1-morpholine-1-yl-ethanone
Conditions | Yield |
---|---|
100% | |
With lanthanum(lll) triflate at 20℃; Inert atmosphere; Schlenk technique; | 98% |
With lanthanum(lll) triflate In neat (no solvent) at 20℃; for 1.5h; Inert atmosphere; | 96% |
Ethyl bromodifluoroacetate
1-amino-2-propene
2-bromo-2,2-difluoro-N-(prop-2-en-1-yl)acetamide
Conditions | Yield |
---|---|
at 0 - 20℃; for 14h; | 100% |
at 0 - 20℃; for 14h; | 100% |
Ethyl bromodifluoroacetate
ethyl 2-(1-benzhydryl-3-(1,1-dimethylethylsulfinamido)azetidin-3-yl)-2,2-difluoroacetate
Conditions | Yield |
---|---|
Stage #1: Ethyl bromodifluoroacetate With copper(l) chloride; zinc In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere; Stage #2: N-(1-benzhydrylazetidin-3-ylidene)-2-methylpropane-2-sulfinamide In tetrahydrofuran at 60℃; for 5h; Inert atmosphere; | 100% |
Ethyl bromodifluoroacetate
2-isocyano-3,5-dimethyl-1,1’-biphenyl
ethyl 2-(2,4-dimethylphenanthridin-6-yl)-2,2-difluoroacetate
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; fac-Ir(ppy)3 In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; Irradiation; | 100% |
Ethyl bromodifluoroacetate
2‐isocyano‐1,1':4',1''‐terphenyl
ethyl 2,2-difluoro-2-(8-phenylphenanthridin-6-yl)acetate
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; fac-Ir(ppy)3 In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; Irradiation; | 100% |
Conditions | Yield |
---|---|
Stage #1: tert-Butyl acrylate; Ethyl bromodifluoroacetate With copper In tetrahydrofuran at 55℃; Stage #2: With N,N,N,N,-tetramethylethylenediamine; acetic acid In tetrahydrofuran | 100% |
With N,N,N,N,-tetramethylethylenediamine; copper; acetic acid In tetrahydrofuran at 50℃; for 0.5h; | 100% |
With N,N,N,N,-tetramethylethylenediamine; copper; acetic acid In tetrahydrofuran at 55℃; for 1h; | 95% |
With N,N,N,N,-tetramethylethylenediamine; copper In tetrahydrofuran at 55℃; for 1h; | 95% |
Ethyl bromodifluoroacetate
4-(aminomethyl)-1-benzyl-4-hydroxypiperidine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; | 100% |
Conditions | Yield |
---|---|
With 2,2':6,2''-terpyridine; tris[2-phenylpyridinato-C2,N]iridium(III); copper(l) iodide; caesium carbonate; 4,4'-di-tert-butyl-2,2'-bipyridine In 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran at 20℃; for 16h; Schlenk technique; Inert atmosphere; Irradiation; | 100% |
With copper(I) cyanide; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; ammonium bromide In N,N-dimethyl-formamide at 35℃; for 12h; Schlenk technique; Inert atmosphere; Irradiation; | 85% |
Ethyl bromodifluoroacetate
benzaldehyde
ethyl 2,2-difluoro-3-hydroxy-3-phenylpropanoate
Conditions | Yield |
---|---|
With zinc In tetrahydrofuran for 0.25h; Heating; | 99% |
With zinc In tetrahydrofuran for 1h; Ambient temperature; | 95% |
With zinc In tetrahydrofuran at 50 - 70℃; Inert atmosphere; | 93% |
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 0 - 20℃; for 24h; | 99% |
With sodium hydroxide In methanol at 0 - 20℃; for 24h; | 99% |
With sodium hydroxide | 95% |
With sodium hydroxide In methanol at 20 - 60℃; for 15h; | 93% |
Ethyl bromodifluoroacetate
1-t-Butoxycarbonylpiperazine
4-(bromodifluoroacetyl)piperazine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
Heating; | 99% |
With lanthanum(lll) triflate In neat (no solvent) at 20℃; for 3h; Inert atmosphere; | 90% |
at 20℃; |
caprinaldehyde
Ethyl bromodifluoroacetate
2,2-difluoro-3-hydroxydodecanoic acid ethyl ester
Conditions | Yield |
---|---|
With zinc In tetrahydrofuran at 20℃; for 3h; | 99% |
With zinc In tetrahydrofuran Condensation; Heating; | 56% |
With chloro-trimethyl-silane; ethylene dibromide; zinc In tetrahydrofuran | 53% |
With zinc In tetrahydrofuran Condensation; Reformatsky reaction; | 46% |
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate for 4h; Reflux; | 99% |
With lanthanum(lll) triflate at 50℃; Inert atmosphere; Glovebox; | 95% |
In N,N-dimethyl-formamide at 0℃; for 0.25h; | 82% |
Ethyl bromodifluoroacetate
ethyl 2,2-difluoro-3-hydroxy-3-phenylpropanoate
Conditions | Yield |
---|---|
Stage #1: benzaldehyde With zinc In tetrahydrofuran at 75℃; Stage #2: Ethyl bromodifluoroacetate In tetrahydrofuran at 75℃; for 2h; | 99% |
5-methoxy-1-indanone
Ethyl bromodifluoroacetate
ethyl difluoro(1-hydroxy-5-methoxy-2,3-dihydro-1H-inden-1-yl)acetate
Conditions | Yield |
---|---|
Stage #1: 5-methoxy-1-indanone With zinc In tetrahydrofuran at 60℃; Stage #2: Ethyl bromodifluoroacetate In tetrahydrofuran at 60℃; for 3h; | 99% |
tert-butyl 4-(aminomethyl)-4-hydroxypiperidine-1-carboxylate
Ethyl bromodifluoroacetate
tert-butyl 4-[[(2-bromo-2,2-difluoro-acetyl)amino]methyl]-4-hydroxy-piperidine-1-carboxylate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 1h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With indium In tetrahydrofuran at 60℃; for 12h; Reformatsky Reaction; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 17h; | 99% |
C14H14N2O
Ethyl bromodifluoroacetate
1-(4-methoxybenzyl)-3,3-difluoro-4-(pyridin-4-yl)azetidin-2-one
Conditions | Yield |
---|---|
With zinc In tetrahydrofuran for 2.5h; Reflux; | 99% |
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; bis(pinacol)diborane; 4,4'-di-tert-butyl-2,2'-bipyridine; copper(ll) bromide In 1,4-dioxane at 80℃; for 16h; Inert atmosphere; Schlenk technique; | 99% |
Conditions | Yield |
---|---|
With lanthanum(lll) triflate In neat (no solvent) at 50℃; for 2h; Sealed tube; Inert atmosphere; | 99% |
With lanthanum(lll) triflate at 20℃; Inert atmosphere; Schlenk technique; | 95% |
2-(1,3-dithiolan-2-ylidene)-1-(p-tolyl)ethan-1-one
Ethyl bromodifluoroacetate
Conditions | Yield |
---|---|
With bis(diphenylphosphino)propanepalladium(II) dichloride; potassium carbonate In 1,4-dioxane at 120℃; for 6h; Inert atmosphere; Schlenk technique; | 99% |
Ethyl bromodifluoroacetate
N-(4-cyanophenyl)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With lithium hydroxide In N,N-dimethyl-formamide at 20℃; | 99% |
Ethyl bromodifluoroacetate
N-tosyl-m-anisidine
Conditions | Yield |
---|---|
With dmap In N,N-dimethyl-formamide at 70℃; for 12h; | 99% |
Ethyl bromodifluoroacetate
N-biphenyl-2-yl-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With dmap In N,N-dimethyl-formamide at 70℃; for 12h; | 99% |
Ethyl bromodifluoroacetate
(Z)-2-(2-methoxybenzylidene)-5-oxopyrazolidin-2-ium-1-ide
Conditions | Yield |
---|---|
With Ir(ppy)3; caesium carbonate; ascorbic acid In dimethyl sulfoxide at 20℃; for 2h; Irradiation; | 99% |
Ethyl bromodifluoroacetate
2H-1,2,3-benzotriazol-2-yl-N,N-dibenzylmethanamine
N-((1 H-benzo[d][1,2,3]triazol-1-yl)methyl)-N-benzyl-1-phenylmethanamine
ethyl N,N-(dibenzyl)-2,2-difluoro-3,3-aminopropanoate
Conditions | Yield |
---|---|
Stage #1: Ethyl bromodifluoroacetate With chloro-trimethyl-silane; zinc In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 2H-1,2,3-benzotriazol-2-yl-N,N-dibenzylmethanamine; N-((1 H-benzo[d][1,2,3]triazol-1-yl)methyl)-N-benzyl-1-phenylmethanamine In tetrahydrofuran at 20℃; for 3h; | 99% |
Ethyl bromodifluoroacetate
1-(2-ethoxy-2-oxoethyl)-2,4,6-trimethylpyridin-1-ium bromide
Conditions | Yield |
---|---|
With water; caesium carbonate In acetonitrile at 50℃; for 7h; Temperature; Schlenk technique; Inert atmosphere; | 99% |
Ethyl bromodifluoroacetate
1-(2-ethoxy-2-oxoethyl)-5,6,7,8-tetrahydroquinolin-1-ium bromide
Conditions | Yield |
---|---|
With water; caesium carbonate In acetonitrile at 50℃; for 7h; Schlenk technique; Inert atmosphere; | 99% |
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