2-phenylthiophene
Conditions | Yield |
---|---|
With N-Bromosuccinimide In methanol; dichloromethane; water Borax buffer; | 100% |
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% |
Conditions | Yield |
---|---|
With Tedicyp; potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)) In xylene at 130℃; for 20h; Suzuki cross-coupling reaction; | 100% |
With potassium carbonate; [PS-PEG-adppp-Pd(η3-C3H5)]Cl In water at 50℃; for 12h; Suzuki-Miyaura coupling; | 99% |
With caesium carbonate In water; N,N-dimethyl-formamide at 50℃; for 2h; Suzuki Coupling; | 99% |
2-Iodothiophene
2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole
2-phenylthiophene
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 60℃; for 1h; Suzuki-Miyaura Coupling; | 99.8% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane; water for 0.0833333h; Ambient temperature; | 99% |
With copper(l) iodide; sodium carbonate In 1,2-dimethoxyethane; water at 35℃; for 0.333333h; | 97% |
Conditions | Yield |
---|---|
With potassium carbonate; [PS-PEG-adppp-Pd(η3-C3H5)]Cl In water at 50℃; for 12h; Suzuki-Miyaura coupling; | 99% |
Stage #1: thiophene boronic acid; iodobenzene With potassium phosphate In 1,2-dimethoxyethane at 80℃; for 6h; Suzuki-Miyaura Coupling; Inert atmosphere; Stage #2: In 1,2-dimethoxyethane; water at 100℃; for 10h; | 94% |
With potassium phosphate; C24H44BClN2P2Pd In toluene at 80℃; for 1h; Catalytic behavior; Suzuki-Miyaura Coupling; Inert atmosphere; | 94% |
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% |
Conditions | Yield |
---|---|
With dichlorido(pyridine)[4-(4-nitrophenyl)-1,3-bis-(2,4,6-trimethylphenyl)-4,5-dihydro-3H-imidazol-2-ylidene]palladium(II); potassium carbonate In water; isopropyl alcohol at 20℃; for 6h; Suzuki-Miyaura Coupling; | 98% |
With [PdCl{[(η5-C5H5)]Fe[(η5-C5H3)-N2C4H2-Cl]}(DCPAB)]; potassium tert-butylate at 120℃; for 12h; Suzuki coupling; | 92% |
With 1,4-diaza-bicyclo[2.2.2]octane; caesium carbonate; palladium diacetate In N,N-dimethyl-formamide at 110℃; for 24h; Suzuki-Miyaura cross-coupling; | 88% |
Conditions | Yield |
---|---|
With potassium tert-butylate; C38H29ClNPPd In isopropyl alcohol at 80℃; for 2h; Reagent/catalyst; | 98% |
With [{Pd(μ-OH)Cl(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)}2]; oxygen; potassium hydroxide In ethanol at 22℃; for 24h; Suzuki-Miyaura Coupling; | 97% |
With di-tert-butyl(2,2-diphenyl-1-methyl-1-cyclopropyl)phosphine; PdCl(π-allyl)(cyclohexyl-(1-methyl-2,2-diphenylcyclopropylphophine)); potassium carbonate In tetrahydrofuran; toluene at 80℃; for 2h; Suzuki-Miyaura Coupling; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; palladium diacetate; potassium hydroxide In tetrahydrofuran; water at 24℃; for 0.0833333h; Suzuki-Miyaura Coupling; Flow reactor; | 97% |
With caesium carbonate; copper(l) iodide; tetrabutylammomium bromide In dimethyl sulfoxide at 135 - 140℃; for 21h; Suzuki-Miyaura cross-coupling reaction; | 96% |
With 1,4-diaza-bicyclo[2.2.2]octane; caesium carbonate; palladium diacetate In N,N-dimethyl-formamide at 110℃; for 12h; Suzuki-Miyaura cross-coupling; | 95% |
sodium tetraphenyl borate
2-thienylphenyliodonium tosylate
2-phenylthiophene
Conditions | Yield |
---|---|
palladium dichloride In water for 0.00555556h; Suzuki coupling; microwave irradiation; | 97% |
for 0.05h; Suzuki coupling; microwave irradiation; | 83% |
With toluene-4-sulfonic acid In water at 50℃; for 2h; Suzuki coupling; | 81% |
In water at 100℃; for 0.05h; Suzuki coupling reaction; microwave irradiation; | 80% |
Thien-3-ylboronic acid
(trifluoromethylsulfonyl)benzene
2-phenylthiophene
Conditions | Yield |
---|---|
With potassium phosphate; palladium(II) acetylacetonate; ruphos In 1,4-dioxane; dimethyl sulfoxide at 80℃; for 16h; Suzuki-Miyaura Coupling; Sealed tube; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With dichloro{bis[1-(dicyclohexylphosphanyl)piperidine]}palladium(II) In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 100℃; for 3h; Negishi cross-coupling reaction; In air; | 96% |
With catalyst 1 (aliphatic, phosphine based pincer complex of palladium) In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 100℃; for 1h; Negishi cross-coupling reaction; | 89% |
2-chloro-5-phenylthiophene
2-phenylthiophene
Conditions | Yield |
---|---|
With sodium tetrahydroborate; N,N,N,N,-tetramethylethylenediamine; PdCl2(1,1′-bis(di-tertbutylphosphino)ferrocene) In tetrahydrofuran at 65℃; for 8h; Reagent/catalyst; Temperature; Time; Inert atmosphere; | 96% |
With sodium tetrahydroborate; dichloro[1,1′-bis[bis(1,1-dimethylethyl)phosphino]ferrocene-P,P′]palladium; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 65℃; for 8h; Catalytic behavior; Reagent/catalyst; Temperature; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran at 80℃; for 1h; Schlenk technique; | 96% |
tributyl(thien-2-yl)stannane
2-phenylthiophene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 6h; Catalytic behavior; Stille Cross Coupling; | 96% |
Conditions | Yield |
---|---|
With tBu2P-N=P(iBuPCH2CH2)3N; tetrabutyl ammonium fluoride; palladium diacetate at 80℃; for 1h; Hiyama coupling; Inert atmosphere; Neat (no solvent); | 95% |
With sodium hydroxide; [[(t-Bu)2P(OH)(t-Bu)2PO]PdCl2] at 135℃; for 24h; | 44% |
Conditions | Yield |
---|---|
With 9,9′-(ethane-1,2-diylbis(azanediyl))bis(1Hphenalen-1-one); potassium tert-butylate In neat (no solvent) at 130℃; for 12h; Reagent/catalyst; Temperature; Time; Sealed tube; | 95% |
With potassium tert-butylate at 110℃; for 3h; | 89% |
With potassium tert-butylate at 130℃; for 12h; Sealed tube; | 82% |
Conditions | Yield |
---|---|
With palladium diacetate; tris-(o-tolyl)phosphine In toluene at 20℃; for 5h; Inert atmosphere; | 95% |
2-hydroxymethyl-5-phenylthiophene
2-phenylthiophene
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen In toluene at 80℃; for 14h; | 95% |
Conditions | Yield |
---|---|
With iodophenylbis(triphenylphosphine)palladium In N,N,N,N,N,N-hexamethylphosphoric triamide at 70℃; for 0.5h; | 94% |
5-phenylthiophene-2-carboxaldehyde
2-phenylthiophene
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; air; triphenylphosphine In 1,4-dioxane for 48h; Heating; | 94% |
With Pd-γ-Fe2O3 In cyclohexane at 130℃; for 24h; Inert atmosphere; Molecular sieve; Sealed tube; | 82% |
Multi-step reaction with 2 steps 1: sodium tetrahydroborate; methanol / 1 h / 20 °C 2: potassium tert-butylate; oxygen / toluene / 14 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: 3-chloro-1-methyl-1H-indole; phenylboronic acid With palladium diacetate; (R)-6-dicyclohexylphoshino-6'-diphenylphosphino-3,3'-dimethoxy-2,2',4,4'-tetramethyl-1,1'-biphenyl In dodecane; butan-1-ol at 25℃; for 1h; Suzuki-Miyaura Coupling; Glovebox; Inert atmosphere; Stage #2: With cesiumhydroxide monohydrate In dodecane; water; butan-1-ol at 25℃; Suzuki-Miyaura Coupling; Inert atmosphere; Glovebox; | 94% |
2-Bromo-5-phenyl-thiophene
2-phenylthiophene
Conditions | Yield |
---|---|
With sodium tetrahydroborate; N,N,N,N,-tetramethylethylenediamine; palladium diacetate; triphenylphosphine In tetrahydrofuran at 20℃; for 2h; Reagent/catalyst; Time; Inert atmosphere; | 94% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium tetrahydroborate; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 25℃; for 1h; Reagent/catalyst; Inert atmosphere; | 92% |
With tetraethylammonium perchlorate; triethylamine In ethanol; dimethyl sulfoxide at 20℃; for 18h; Electrolysis; Green chemistry; | 90% |
With Pd-γ-Fe2O3; potassium tert-butylate In isopropyl alcohol at 70℃; for 12h; Inert atmosphere; Sealed tube; | 84% |
4-bromo-2-phenyl thiophene
2-phenylthiophene
Conditions | Yield |
---|---|
With sodium tetrahydroborate; N,N,N,N,-tetramethylethylenediamine; palladium diacetate In tetrahydrofuran at 20℃; for 3h; Reagent/catalyst; Time; Inert atmosphere; | 94% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium tetrahydroborate; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 25℃; Reagent/catalyst; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 60℃; for 15h; Sonogashira Cross-Coupling; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
Stage #1: 4-iodophenylhydrazine With polystyrene-NHCO(CH2)4COOH; benzotriazol-1-ol; diisopropyl-carbodiimide In dichloromethane Solid phase reaction; Stage #2: thiophene boronic acid With tris-(dibenzylideneacetone)dipalladium(0); potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; Suzuki coupling reaction; Stage #3: With pyridine; copper diacetate In methanol at 20℃; for 2h; Oxidation; | 93% |
Stage #1: 4-iodophenylhydrazine With adipic acid-functionalized polystyrene; benzotriazol-1-ol; diisopropyl-carbodiimide; triethylamine In dichloromethane Stage #2: thiophene boronic acid With potassium carbonate; tris-(dibenzylideneacetone)dipalladium(0) In N,N-dimethyl-formamide at 90℃; for 24h; Suzuki reaction; Stage #3: With pyridine; copper diacetate In methanol at 20℃; for 2h; Further stages.; |
Conditions | Yield |
---|---|
Stage #1: triallyl(phenyl)silane With tetrabutyl ammonium fluoride In tetrahydrofuran; water at 20℃; for 1h; Stage #2: 2-thienyl chloride With XPhos; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran; water at 80℃; for 12h; | 93% |
[2-(hydroxymethyl)phenyl](dimethyl)phenylsilane
2-Iodothiophene
2-phenylthiophene
Conditions | Yield |
---|---|
With N-cyclohexyl-1-[2-(diphenylphosphanyl)phenyl]methanimine; potassium carbonate; palladium dichloride In water; dimethyl sulfoxide at 50℃; for 13h; | 93% |
With potassium carbonate; N-cyclohexyl-1-[2-(diphenylphosphanyl)phenyl]methanimine; palladium dichloride In water; dimethyl sulfoxide at 50℃; for 13h; | 93% |
2-phenylthiophene
2-Bromo-5-phenyl-thiophene
Conditions | Yield |
---|---|
With N-Bromosuccinimide In chloroform at 20℃; for 0.5h; | 100% |
With N-Bromosuccinimide | 95% |
With bromine; sodium acetate In acetic acid at 20℃; | 83% |
2-phenylthiophene
Conditions | Yield |
---|---|
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; deuterium In tetrahydrofuran at 55℃; under 750.075 Torr; for 22h; Inert atmosphere; | 100% |
2-phenylthiophene
2-deuterio-5-phenylthiophene
Conditions | Yield |
---|---|
With [bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I); water-d2 In tetrahydrofuran; toluene at 90℃; for 2h; Microwave irradiation; | 98% |
Stage #1: 2-phenylthiophene With tert.-butyl lithium In diethyl ether; pentane at -78 - 0℃; Stage #2: With d(4)-methanol In diethyl ether; pentane at -78 - 20℃; | 90% |
With deuteromethanol; silver carbonate; johnphos at 50 - 80℃; | 85% |
Conditions | Yield |
---|---|
With NHC-Pd(II)-Im; potassium tert-butylate; copper(II) oxide In tetrahydrofuran at 130℃; for 3h; Inert atmosphere; Sealed tube; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylthiophene With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 3h; Stage #2: methyl iodide In tetrahydrofuran; hexane at 0 - 20℃; Further stages.; | 97% |
Stage #1: 2-phenylthiophene With n-butyllithium In tetrahydrofuran at -15℃; for 2h; Stage #2: methyl iodide In tetrahydrofuran Further stages.; | 86% |
2-phenylthiophene
glyoxylic acid ethyl ester
ethyl (R)-(5-phenylthiophen-2-yl)hydroxyacetate
Conditions | Yield |
---|---|
Stage #1: glyoxylic acid ethyl ester With titanium(IV) isopropylate; (S)-6,6'-dibromo-1,1'-bi-2-naphthol In toluene at -40℃; for 0.166667h; Friedel Crafts alkylation; Stage #2: 2-phenylthiophene In toluene at 0℃; for 7h; Friedel Crafts alkylation; optical yield given as %ee; enantioselective reaction; | 96% |
2-phenylthiophene
tributyltin chloride
tri-n-butyl(5-phenylthiophen-2-yl)stannane
Conditions | Yield |
---|---|
Stage #1: 2-phenylthiophene With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Inert atmosphere; Stage #2: tributyltin chloride In tetrahydrofuran at -78 - 20℃; | 96% |
Stage #1: 2-phenylthiophene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran; hexane at 30℃; for 1h; Inert atmosphere; Stage #2: tributyltin chloride In tetrahydrofuran; hexane at 20℃; for 20h; Cooling with ice; | |
Stage #1: 2-phenylthiophene With n-butyllithium In tetrahydrofuran at -78 - 20℃; for 1.5h; Inert atmosphere; Stage #2: tributyltin chloride In tetrahydrofuran at -78 - 20℃; for 13h; Inert atmosphere; |
The 2-Phenylthiophene, with the CAS registry number 825-55-8, is also known as Thiophene, 2-phenyl. It belongs to the product categories of Building Blocks; Heterocyclic Building Blocks; Thiophenes. This chemical's molecular formula is C10H8S and molecular weight is 160.24. What's more, its IUPAC name and systematic name are the same which is called 2-Phenylthiophene. Additionally, it should be preserved in refrigerator at 4 °C.
Physical properties about 2-Phenylthiophene: (1)ACD/LogP: 3.9; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.90; (4)ACD/LogD (pH 7.4): 3.90; (5)ACD/BCF (pH 5.5): 542.42; (6)ACD/BCF (pH 7.4): 542.42; (7)ACD/KOC (pH 5.5): 3153.85; (8)ACD/KOC (pH 7.4): 3153.85; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 28.24 Å2; (13)Index of Refraction: 1.598; (14)Molar Refractivity: 49.229 cm3; (15)Molar Volume: 144.198 cm3; (16)Polarizability: 19.516×10-24cm3; (17)Surface Tension: 40.51 dyne/cm; (18)Density: 1.111 g/cm3; (19)Flash Point: 77.902 °C; (20)Enthalpy of Vaporization: 47.213 kJ/mol; (21)Boiling Point: 254.578 °C at 760 mmHg; (22)Vapour Pressure: 0.027 mmHg at 25°C; (22)Melting point: 34-36 °C(lit.).
When you are dealing with this chemical, you should be very careful. This chemical may cause damage to health. It is harmful by inhalation, in contact with skin and if swallowed. The gas can not be breathed. Therefore, you should wear suitable protective clothing and gloves.
You can still convert the following datas into molecular structure:
(1) SMILES: s2c(c1ccccc1)ccc2
(2) InChI: InChI=1S/C10H8S/c1-2-5-9(6-3-1)10-7-4-8-11-10/h1-8H
(3) InChIKey: PJRGDKFLFAYRBV-UHFFFAOYSA-N
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View