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
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inquiryItems Standard Result Assay 98%min -----------------------------------------------------------------------------------------------
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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inquiry4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Basic information Product Name: 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Synonyms: CBP;DCBP;CPB;4,4-N, N'-DICARBAZOLE-1,1'-BIPHEN
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inquiryName: 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Synonyms: 4,4-N, N'-Dicarbazole-1,1'-biphenyl CAS:58328-31-7 MF: C36H24N2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:OLED o
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1777.html Product Name 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl CAS No.
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inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
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inquiry4,4'-Bis(N-carbazolyl)-1,1'-biphenyl CAS:58328-31-7 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 h
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryBest 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
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inquiryAppearance:white or light yellow crystalline powder 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:By
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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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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inquiry4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Basic information Classification Applications Product Name: 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl Synonyms: 4,4'-Bis(carbazolyl)-1,1'-biphenyl;4,4'-bis(carbazol-9-yl)biphenyl/CBP;4
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inquiryConditions | Yield |
---|---|
With copper(I) chloride; potassium carbonate In dimethyl sulfoxide at 140 - 170℃; for 4h; | 98% |
With potassium carbonate; copper(l) chloride In dimethyl sulfoxide at 140 - 170℃; for 4h; | 98% |
With copper(l) iodide; caesium carbonate; lithium chloride In N,N-dimethyl-formamide at 150℃; for 48h; | 92% |
Conditions | Yield |
---|---|
Stage #1: 9H-carbazole With methylmagnesium chloride In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene at 5℃; for 0.5h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: 4,4'-dichlorobiphenyl With 2,6-bis(2,4,6-triisopropylphenyl)phenyl(dicyclohexylphosphine) In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene; dodecane at 145℃; for 3h; Reagent/catalyst; Temperature; Inert atmosphere; Schlenk technique; Glovebox; Sealed tube; | 98% |
4-(4-bromophenyl)bromobenzene
9H-carbazole
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Stage #1: 9H-carbazole With methylmagnesium chloride In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene at 5 - 20℃; for 0.166667h; Inert atmosphere; Stage #2: 4-(4-bromophenyl)bromobenzene With PdCl(π-allyl)(cyclohexyl-(1-methyl-2,2-diphenylcyclopropylphophine)) In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene at 108 - 112℃; for 0.25h; Inert atmosphere; | 97% |
With 1-methyl-pyrrolidin-2-one; copper; potassium carbonate at 240℃; for 72h; | 55% |
With iodine; copper; potassium carbonate Nitrobenzol; | |
With potassium carbonate In nitrobenzene for 72h; Reflux; |
N-(4-bromophenyl)carbazole
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Stage #1: N-(4-bromophenyl)carbazole With tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 1h; Inert atmosphere; Stage #2: With copper(l) cyanide In tetrahydrofuran; pentane at -78 - 25℃; Inert atmosphere; Stage #3: In tetrahydrofuran; pentane at 25℃; for 3h; Inert atmosphere; | 93% |
4,4'-dichlorobiphenyl
9H-carbazole
A
3,3'-Bis(9H-carbozol-9-yl)-1,1'-biphenyl
B
9,9'-(biphenyl-3,4'-diyl)bis(9H-carbazole)
C
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 130 - 140℃; for 48h; Inert atmosphere; Autoclave; regioselective reaction; | A 5% B 2% C 90% |
4-(4-bromophenyl)bromobenzene
9H-carbazole
A
3,3'-Bis(9H-carbozol-9-yl)-1,1'-biphenyl
B
9,9'-(biphenyl-3,4'-diyl)bis(9H-carbazole)
C
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 130 - 140℃; for 48h; Inert atmosphere; Autoclave; regioselective reaction; | A 8.5% B 4% C 77% |
2,2'-dibromobiphenyl
p,p'-diaminobiphenyl
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With (6-Dipp)PdCl2-SPhos; sodium t-butanolate In neat (no solvent) at 170℃; for 24h; Buchwald-Hartwig Coupling; Inert atmosphere; | 76% |
With caesium carbonate; L-proline; copper(l) chloride In dimethyl sulfoxide at 150℃; for 48h; | 32% |
4,4'-diazidobiphenyl
2-Biphenylboronic acid
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) acetate; sodium carbonate In 1,4-dioxane at 80℃; for 12h; Schlenk technique; | 70% |
N-phenylcarbazole
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With tungsten(VI) chloride In dichloromethane Inert atmosphere; | 61% |
4-(4-bromophenyl)bromobenzene
N-(trimethylsilyl)-9H-carbazole
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; caesium carbonate; cesium fluoride; tris-(dibenzylideneacetone)dipalladium(0); carbon dioxide In hexane at 100℃; under 93086.6 Torr; for 48h; | 47% |
9H-carbazole
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-BuLi / tetrahydrofuran; hexane / 0 °C 1.2: 53 percent / tetrahydrofuran; hexane / 18 h / 20 °C 2.1: 47 percent / P(t-Bu)3; Cs2CO3; CsF / Pd2dba3; scCO2 / hexane / 48 h / 100 °C / 93086.6 Torr View Scheme |
p,p'-diaminobiphenyl
A
3,3'-Bis(9H-carbozol-9-yl)-1,1'-biphenyl
B
9,9'-(biphenyl-3,4'-diyl)bis(9H-carbazole)
C
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: para-dodecylbenzenesulfonic acid; isopentyl nitrite / dimethyl sulfoxide / 0.17 h / 20 °C 1.2: 1 h / 100 °C 2.1: potassium tert-butylate / toluene / 48 h / 130 - 140 °C / Inert atmosphere; Autoclave View Scheme |
biphenyl
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; iodine; periodic acid / acetic acid; water; tetrachloromethane / 4 h / 80 °C 2: potassium carbonate; copper; 18-crown-6 ether / 1,2-dichloro-benzene / 72 h / Inert atmosphere; Reflux View Scheme | |
Multi-step reaction with 2 steps 1: iodine; periodic acid / water; acetic acid; sulfuric acid; tetrachloromethane / 4 h / 80 °C 2: potassium carbonate; copper; 18-crown-6 ether / 1,2-dichloro-benzene / 72 h / Inert atmosphere; Reflux View Scheme |
2-phenylaniline
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; copper diacetate; Trimethylacetic acid / 1-methyl-pyrrolidin-2-one / 3 h / 120 °C 2: copper; potassium carbonate; 18-crown-6 ether / 1,2-dichloro-benzene / 24 h / Inert atmosphere; Reflux View Scheme |
2-Bromobiphenyl
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran / 2 h / -78 °C / Schlenk technique 1.2: 10 h / -78 - 20 °C / Schlenk technique 1.3: 1 h / 20 °C / pH 6 - 7 / Schlenk technique 2.1: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) acetate; sodium carbonate / 1,4-dioxane / 12 h / 80 °C / Schlenk technique View Scheme |
1,2-dibromobenzene
4,4'-bis(9H-carbazol-9-yl)biphenyl
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran / -78 - 0 °C 1.2: 0 °C 2.1: (6-Dipp)PdCl2-SPhos; sodium t-butanolate / neat (no solvent) / 24 h / 170 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; copper(II) choride dihydrate; 18-crown-6 ether; potassium tert-butylate; silver carbonate at 140℃; for 48h; | 181 mg |
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