2-BROMOTHIOPHENE 2-THIENYL BROMIDE ALPHA-THIENYL BROMIDE TIMTEC-BB SBB003931 2-bromo-thiophen Thienyl bromide thiophene,2-bromo- 2-Bromothiophene99% 2-Bromothiophene, 98+% forTipepidine 2-Bromothiaphene Application:As the intermediate of
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inquiryProduct description: Product name 2-Bromothiophene CAS number 1003-09-4 Assay ≥99% Appearance Colorless to yellowish liquid Capacity 1000mt/year Application Pharmaceutical/pe
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inquiry2-Bromothiophene CAS No.:1003-09-4 Name: 2-Bromothiophene Synonyms: 2-Thienyl bromide Molecular Structure Molecular Formula: C4H3BrS Molecular Weight: 163.03 CAS Registry Number: 1003-09-4 EINECS
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inquiryGood quality Good price Appearance:powder Storage:dry condition Package:According to the demand of customer Application:intermediate Transportation:By air or by sea Port:Shanghai Port
2-Bromothiophene CAS NO.: 1003-09-4 Formula: C4H3BrS Molecular Weight: 163.04 Quality Standard: Appearance Clear and colorless liquid %Purity ≥99%
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiry2-Bromothiophene Basic information Product Name: 2-Bromothiophene Synonyms: TIMTEC-BB SBB003931;2-THIENYL BROMIDE;2-BROMOTHIOPHENE;ALPHA-THIENYL BROMIDE;2-bromo-thiophen;Thienyl bromide;
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inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
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inquiryProduct name: 2-Bromothiophene Cas: 1003-09-4 EINECS: 213-699-4 Other name: 2-Bromothiophene Molecular formula: C4H3BrS
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inquiryAppearance:colorless to light yellow transparent liquid Storage:1003-09-4 Package:25kg/drum Application:2-Bromothiophene has been used in electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide co
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inquiry2-Bromothiophene CAS:1003-09-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedi
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1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: 2-Bromothiophene Molecular Structure: Formula: C4H3BrS Molecular Weight : 163.04Synonyms: TIMTEC-BBSBB003931;2-broMinethiophene;2-bromothiophene:2-thienyl
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thiophene
2-bromothiophene
Conditions | Yield |
---|---|
With hydrogen bromide; dihydrogen peroxide In diethyl ether at 15 - 20℃; for 0.25h; | 94% |
With tetraethylammonium bromide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In acetonitrile at 20℃; for 3h; chemoselective reaction; | 92% |
With phenyltrimethylammonium tribromide In dichloromethane at -10 - 0℃; for 4h; | 92.6% |
Conditions | Yield |
---|---|
With 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one for 0.0222222h; microwave irradiation; | 85% |
thiophene
bromocyane
A
2-bromothiophene
B
2,5-dibromothiophen
Conditions | Yield |
---|---|
at 45 - 50℃; | |
With bromine at 45 - 50℃; | |
at 45 - 50℃; |
Conditions | Yield |
---|---|
With bromine Behandeln des Produkts mit Wasser; anschliessend mit Natronlauge und mit alkoh. Kali; | |
With tetrachloromethane; bromine | |
With bromine; benzene | |
Behandlung des Reaktionsproduktes mit alkoh. Kali; | |
With dihydrogen peroxide; ammonium bromide; acetic acid In water for 20h; Reagent/catalyst; Time; Green chemistry; regioselective reaction; | A 80 %Chromat. B 8 %Chromat. |
Conditions | Yield |
---|---|
With magnesium Behandeln der Magnesiumverbindung mit Salzsaeure; | |
With quinoline; copper | |
With indium; 1-n-butyl-3-methylimidazolim bromide at 95℃; for 14h; Green chemistry; | 90 %Chromat. |
With C33H30F3N2NiO2P; tert-butylmagnesium chloride In tetrahydrofuran; diethyl ether at 70℃; for 24h; Schlenk technique; Inert atmosphere; chemoselective reaction; | 81 %Chromat. |
diethyl ether
bromocyane
A
2-bromothiophene
B
thiophene-2-carbonitrile
diethyl ether
cyanogen iodide
A
2-bromothiophene
B
2-Iodothiophene
diethyl ether
cyanogen chloride
A
2-bromothiophene
B
thiophene-2-carbonitrile
Conditions | Yield |
---|---|
In acetic acid at 20℃; Rate constant; Thermodynamic data; activation energy; |
thiophene
A
2-bromothiophene
B
2-(phenylselenenyl)thiophene
C
2-bromo-5-phenylselenothiophene
Conditions | Yield |
---|---|
With aluminum tri-bromide; benzeneseleninyl chloride In dichloromethane for 3.5h; Ambient temperature; | A 76 % Chromat. B n/a C n/a |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; hydrogen; calcium oxide; palladium In ethanol at 50℃; under 760 Torr; Rate constant; |
2-bromo-5-trimethylsilylthiophene
2-bromothiophene
Conditions | Yield |
---|---|
In methanol; perchloric acid at 50℃; | |
In methanol; perchloric acid at 50℃; Rate constant; 1.) other solvents, 2.) k (excit.); | |
With sodium methylate In methanol at 50℃; Rate constant; deuterium isotope effect; |
2,5-dibromothiophen
A
thiophene
B
2-bromothiophene
C
3-Bromothiophene
D
3,4-dibromothiophene
Conditions | Yield |
---|---|
With tetramethylammonium perchlorate In N,N-dimethyl-formamide Product distribution; Mechanism; controlled-potential electrolysis at reticulated vitreous carbon; further reagents; |
Conditions | Yield |
---|---|
at 300 - 500℃; |
2-thiophenylcarboxylic acid
1-methyl-4-nitrosobenzene
bromine
2-bromothiophene
thiophene
2-bromothiophene
thiophene
bromine
A
2-bromothiophene
B
2,5-dibromothiophen
Conditions | Yield |
---|---|
With tetrachloromethane; bromine |
2,5-dibromothiophen
ammonia
sodium acetylide
A
2-bromothiophene
B
Tetrabromothiophene
2,5-dibromothiophen
ammonia
A
2-bromothiophene
B
2,3,5-tribromothiophene
C
Tetrabromothiophene
thiophene
bromine
A
2-bromothiophene
B
2,5-dibromothiophen
C
2,3,5-tribromothiophene
D
Tetrabromothiophene
Conditions | Yield |
---|---|
Stage #1: 2-Bromo-3-iodothiophene With ethylmagnesium chloride In tetrahydrofuran at 20℃; Stage #2: With water-d2 In tetrahydrofuran | A 10 % Spectr. B 7 % Spectr. C 75 % Spectr. D 6 % Spectr. |
Thien-3-ylboronic acid
tetrakis(triphenylphosphine) palladium(0)
2-hydroxybromobenzene
2-bromothiophene
Conditions | Yield |
---|---|
With N-Bromosuccinimide; ammonium chloride; sodium carbonate In tetrahydrofuran; thiophene; 1,2-dimethoxyethane; diethyl ether; water; ethyl acetate | |
With N-Bromosuccinimide; ammonium chloride; sodium carbonate In tetrahydrofuran; thiophene; 1,2-dimethoxyethane; diethyl ether; water; ethyl acetate |
morpholine
5-bromo-2-thiophencarboxaldehyde
manganese dioxide
vinyl magnesium bromide
2-bromothiophene
Conditions | Yield |
---|---|
In tetrahydrofuran; dichloromethane |
3-Bromopyridine
4-chloro-2-trimethylsilylpyridine
A
2-bromothiophene
B
3,3'-bipyridine
C
4,4'-dichloro-2,2'-bipyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); silver fluoride; silver(l) oxide In N,N-dimethyl-formamide at 90℃; Inert atmosphere; | A 48 %Chromat. B n/a C 26 %Chromat. |
(5-bromothiophene-2-yl)boronic acid
2-bromothiophene
Conditions | Yield |
---|---|
With basolite C300; dihydrogen peroxide In acetone at 20℃; for 2h; chemoselective reaction; |
(5-bromothiophen-2-yl)(phenyl)methanol
A
2-bromothiophene
B
benzoic acid
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen In toluene at 80℃; for 14h; | A 17.8 mg B 21.2 mg |
2-bromothiophene
chloro-trimethyl-silane
2-bromo-5-trimethylsilylthiophene
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With lithium diisopropyl amide In tetrahydrofuran Stage #2: chloro-trimethyl-silane In tetrahydrofuran | 100% |
Stage #1: 2-bromothiophene With n-butyllithium; diisopropylamine In tetrahydrofuran at -78 - 0℃; for 0.0833333h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 20℃; for 0.5h; | 91% |
With lithium diisopropyl amide Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; palladium diacetate; potassium hydroxide In tetrahydrofuran; water at 24℃; for 0.0833333h; Suzuki-Miyaura Coupling; Flow reactor; | 100% |
With [Pd{κ2(C,C)-C6H4PPh2C(H)CO(C6H4-NO2-4)}Br(Ph-NCS)]; sodium carbonate In methanol at 85℃; for 2h; Reagent/catalyst; Suzuki-Miyaura Coupling; | 100% |
With palladium diacetate; potassium fluoride; johnphos In tetrahydrofuran at 20℃; for 3h; Suzuki coupling; | 99% |
2-bromothiophene
n-dodecanoyl chloride
1-(5-bromothien-2-yl)-dodecan-1-one
Conditions | Yield |
---|---|
With aluminium trichloride In benzene for 0.5h; Heating; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With n-butyllithium In diethyl ether; pentane at -78℃; for 0.5h; Inert atmosphere; Stage #2: diphenyldisulfane In diethyl ether; pentane at -78 - 25℃; for 3.5h; Inert atmosphere; | 100% |
With magnesium; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran for 24h; Heating; | 78% |
Conditions | Yield |
---|---|
With iodine; magnesium In tetrahydrofuran for 4h; Sonication; Inert atmosphere; | 100% |
With magnesium In tetrahydrofuran at 30 - 50℃; for 4h; Inert atmosphere; Sonication; | 100% |
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane at -40 - 0℃; for 3h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene; acetic acid With trifluoroacetic anhydride In dichloromethane at 20℃; for 0.25h; Stage #2: With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 1.5h; | 100% |
Stage #1: 2-bromothiophene; acetic acid With trifluoroacetic anhydride In dichloromethane at 20℃; for 0.25h; Stage #2: With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 1h; |
2-bromothiophene
tri(thien-2-yl)silane
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With magnesium In tetrahydrofuran for 1.5h; Inert atmosphere; Reflux; Stage #2: With dichloro(N,N,N’,N‘-tetramethylethylenediamine)zinc; trichlorosilane In tetrahydrofuran at 0 - 20℃; for 12.25h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With copper(l) iodide; diisopropylamine; triphenylphosphine; silica gel; palladium at 85℃; for 18h; Sonogashira coupling; | 99.5% |
With C25H23BrN7Pd(1+)*Br(1-); potassium carbonate In N,N-dimethyl-formamide at 80℃; for 24h; Sonogashira Cross-Coupling; Schlenk technique; | 99% |
With 2F6P(1-)*C36H26N8Pd2(2+); tetra-(n-butyl)ammonium iodide; potassium carbonate In ethanol at 120℃; for 24h; Sonogashira Cross-Coupling; | 99% |
2-bromothiophene
5-iodothiophene-2-carbaldehyde
5'-bromo-2,2'-bithiophene-5-carboxaldehyde
Conditions | Yield |
---|---|
In acetonitrile for 3h; Irradiation; | 99% |
In acetonitrile for 3h; Irradiation; | 83.4% |
2-bromothiophene
2-methyl-but-3-yn-2-ol
2-methyl-4-(thien-2-yl)but-3-yn-2-ol
Conditions | Yield |
---|---|
With copper(l) iodide; triethylamine; triphenylphosphine at 90℃; for 48h; Sonogashira coupling; Inert atmosphere; | 99% |
With pyrrolidine; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0) In water at 70℃; for 4h; | 89% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diethylamine for 2h; | 80% |
2-bromothiophene
trimethylsilylacetylene
2-(trimethylsilylethynyl)thiophene
Conditions | Yield |
---|---|
With 1,2-bis(thiophen-2-ylethynyl)benzene; bis-triphenylphosphine-palladium(II) chloride; triethylamine In acetonitrile for 17h; Sonogashira coupling; Inert atmosphere; Reflux; | 99% |
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1,3,5,7-tetramethyl-8-phenyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]decane In N,N-dimethyl-formamide at 120℃; for 0.5h; microwave-assisted Sonogashira reaction; Microwave irradiation; | 96% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine In tetrahydrofuran | 95% |
Conditions | Yield |
---|---|
With potassium phosphate; copper(l) iodide; N,N`-dimethylethylenediamine at 90 - 110℃; | 99% |
With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine In 1,4-dioxane at 110℃; for 24h; | 99% |
With potassium phosphate; copper(l) iodide; N,N`-dimethylethylenediamine In 1,4-dioxane at 110℃; for 24h; Inert atmosphere; | 99% |
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane at 110℃; for 15h; | 96% |
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane at 110℃; for 15h; | 96% |
Conditions | Yield |
---|---|
With palladium diacetate; sodium t-butanolate; ruphos In neat (no solvent) at 110℃; for 12h; Buchwald-Hartwig Coupling; Green chemistry; | 99% |
With tri-tert-butyl phosphine; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In toluene at 20℃; for 16h; | 82% |
With 1,2,3-trimethoxybenzene; bis(tri-t-butylphosphine)palladium(0); Et3CONa In benzene-d6 at 75℃; Kinetics; Further Variations:; Reagent concentrations; |
2-bromothiophene
3-bromo-2-(thiophen-3-yl)thiophene
2,3':2',3"-terthiophene
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With magnesium In diethyl ether for 0.5h; Heating; Stage #2: 3-bromo-2-(thiophen-3-yl)thiophene; Ni(dppp)2Cl2 In diethyl ether Heating; | 99% |
Conditions | Yield |
---|---|
With potassium phosphate; palladium dichloride; S-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine In butan-1-ol at 100℃; for 20h; Suzuki coupling; Inert atmosphere; | 99% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane at 90℃; for 1h; Suzuki coupling; | 62% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,4-dioxane; water at 80℃; for 24h; Suzuki-Miyaura coupling; Reflux; | 62% |
With bis(η3-allyl-μ-chloropalladium(II)); N,N,N′,N′-tetra(diphenylphosphinomethyl)-1,2-ethylenediamine; potassium carbonate In N,N-dimethyl acetamide; butan-1-ol at 120℃; for 12h; Reagent/catalyst; Time; Suzuki Coupling; Inert atmosphere; |
Conditions | Yield |
---|---|
With sodium hydroxide; 4,4'-dichlorobenzophenone oxime-derived palladacycle at 120℃; under 7500.6 Torr; for 0.166667h; Hiyama coupling; microwave irradiation; | 99% |
With potassium fluoride; propylene glycol; chloro-[2-(9-phenyl-1,10-phenanthrolin-2-yl)phenyl]palladium In dichloromethane at 100℃; for 12h; Hiyama Coupling; Inert atmosphere; | 91% |
With sodium hydroxide In ethanol; water at 110℃; for 0.133333h; Hiyama coupling; Microwave irradiation; | 90% |
2-bromothiophene
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)pyrrole
Conditions | Yield |
---|---|
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate In water; butan-1-ol at 100℃; for 2h; Suzuki-Miyaura cross-coupling; | 99% |
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate In water; butan-1-ol at 100℃; for 2h; Suzuki-Miyaura reaction; | 99% |
2-bromothiophene
tributyltin chloride
(5-bromothiophen-2-yl)tributylstannane
Conditions | Yield |
---|---|
With n-BuLi; i-Pr2NH In tetrahydrofuran; hexane (N2); Schlenk technique; n-BuLi (1.1 equiv.) added to soln. of i-Pr2NH (1.1 equiv.) in THF at -78°C; mixt. stirred at -78°C for 15min; transferred via cannula to soln. of BrC4H3S (1 equiv.) in THF at - 78°C; soln. stirred for 1 h; Bu3SnCl (1.1 equiv.) added; soln. stirred at -78°C for 1 h and atroom temp. for 1 h; Et2O and satd. Na2CO3 added; extd. (satd. Na2CO3, H 2O); org. phase dried (MgSO4); filtered on Celite; evapd. (vac.); | 99% |
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); N-ethyl-N,N-diisopropylamine In toluene for 3h; Inert atmosphere; Reflux; | 99% |
With (R)-1-[(SP)-2-(dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; palladium diacetate; caesium carbonate In 1,2-dimethoxyethane at 110℃; Inert atmosphere; | 98% |
2-bromothiophene
diethylazodicarboxylate
diethyl 1-(thiophen-2-yl)hydrazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
With magnesium; ethylene dibromide In tetrahydrofuran at 20℃; for 1.5h; Barbier reaction; Sonication; | 99% |
2-bromothiophene
4-(diphenylamino)phenyl boronic acid
Conditions | Yield |
---|---|
With potassium phosphate tribasic heptahydrate; palladium diacetate In water; isopropyl alcohol at 80℃; for 1h; Suzuki reaction; | 99% |
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; for 0.5h; Suzuki Coupling; | 98% |
With potassium carbonate In water; toluene at 90℃; for 0.5h; Suzuki-Miyaura Coupling; | 97% |
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine; tri tert-butylphosphoniumtetrafluoroborate In acetonitrile at 80℃; Inert atmosphere; | 99% |
With bis(benzonitrile)palladium(II) dichloride; triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In N,N-dimethyl-formamide at 60℃; for 20h; Inert atmosphere; | 92% |
With {(Pd{Fe(η5-C5H5)(η5-C5H3C(CH3)=NC6H4CH3-4)}(μ-Cl))2}; triethylamine; triphenylphosphine In N,N-dimethyl-formamide at 120℃; for 23h; Inert atmosphere; | 75% |
2-bromothiophene
Conditions | Yield |
---|---|
Stage #1: 1-ethyl-2,3-bis(4-methoxyphenyl)-1-(2-methylallyl)guanidine hydrochloride With tris-(dibenzylideneacetone)dipalladium(0); nixantphos In toluene at 20℃; for 0.0333333h; Inert atmosphere; Stage #2: 2-bromothiophene In toluene at 20 - 107℃; for 16h; | 99% |
Conditions | Yield |
---|---|
With potassium phosphate; [Pd(η(5)-C5H5)Fe(η(5)-C5H3-C(CH3)=N-C6H4-4-CH3)Cl(P(C6H5)3)] In ethanol; water at 100℃; for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; Green chemistry; | 99% |
2-bromothiophene
5-(thiophene-2-yl)benzo[c][1,2,5]oxadiazole
Conditions | Yield |
---|---|
With potassium phosphate; [Pd(η(5)-C5H5)Fe(η(5)-C5H3-C(CH3)=N-C6H4-4-CH3)Cl(P(C6H5)3)]; tetrabutylammomium bromide In water at 100℃; for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; Green chemistry; | 99% |
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene With magnesium In tetrahydrofuran for 1h; Reflux; Inert atmosphere; Stage #2: 1-bromo-4-(trimethylsilyl)benzene With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran at 0 - 20℃; Kumada Cross-Coupling; Inert atmosphere; | 99% |
2-bromothiophene
2-(3,4,5-trimethoxybenzoyl)-4-phenyl-1H-imidazole
C23H20N2O4S
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 20 - 110℃; for 48h; Inert atmosphere; Schlenk technique; | 98.2% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; perchloric acid In tetrachloromethane for 24h; Ambient temperature; | 98% |
With hexabromocyclopenta-1,3-diene In acetonitrile Heating; | 44% |
With bromine In tetrachloromethane Ambient temperature; | 44.3% |
Conditions | Yield |
---|---|
Stage #1: 2-bromothiophene; m-tolylboronic acid With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; tri-t-butylphosphonium tetraphenylborate complex In tetrahydrofuran for 0.0833333h; Inert atmosphere; Stage #2: With sodium hydroxide In tetrahydrofuran; water at 65℃; for 24h; Inert atmosphere; | 98% |
86% | |
Stage #1: 2-bromothiophene; m-tolylboronic acid With potassium phosphate In ethanol at 20℃; for 0.166667h; Suzuki Coupling; Stage #2: With tetrabutylammomium bromide; palladium diacetate In ethanol at 20℃; for 10h; Suzuki Coupling; | 70% |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene for 2h; Suzuki coupling; Heating; |
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