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CAS No.: | 728039-63-2 |
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Name: | Bisbiphenyl-4-yl-(4'-broMo-biphenyl-4-yl)-aMine |
Article Data: | 37 |
Molecular Structure: | |
Formula: | C36H26BrN |
Molecular Weight: | 552.513 |
Synonyms: | N-[1.1'-biphenyl]-4-yl-N-(4'-bromo-[1.1'-biphenyl-4yl)-[1.1'-biphenyl]-4-anine |
Density: | 1.277±0.06 g/cm3 (20 oC 760 Torr) |
Melting Point: | 225.0 to 229.0 °C |
Boiling Point: | 703.3±60.0 °C(Predicted) |
PSA: | 3.24000 |
LogP: | 10.91990 |
4-bromo-4'-iodobiphenyl
bis(biphenyl-4-yl)amine
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
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With tri-tert-butyl phosphine; palladium diacetate; sodium t-butanolate In toluene for 2h; Reflux; | 90% |
With palladium diacetate; triphenylphosphine; sodium t-butanolate In toluene at 80℃; for 8h; Inert atmosphere; | 83% |
With copper(l) iodide; 1,10-Phenanthroline; potassium tert-butylate In toluene at 100℃; for 48h; Inert atmosphere; | 82% |
4-(4-bromophenyl)bromobenzene
bis(biphenyl-4-yl)amine
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
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With palladium diacetate; triphenylphosphine; sodium t-butanolate In toluene Inert atmosphere; Reflux; | 78% |
With tri-tert-butyl phosphine; palladium diacetate; sodium t-butanolate In toluene for 2h; Reflux; | 75% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium t-butanolate In toluene at 80℃; for 25h; Inert atmosphere; | 74% |
N,N-di-(4-biphenyl)benzylamine
palladium
A
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
B
bis(biphenyl-4-yl)amine
Conditions | Yield |
---|---|
With hydrogen In ethanol; dichloromethane; chloroform; toluene |
4-(4-bromophenyl)bromobenzene
bis(biphenyl-4-yl)amine
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
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In 5,5-dimethyl-1,3-cyclohexadiene; water; toluene | |
In 5,5-dimethyl-1,3-cyclohexadiene; water | |
In 5,5-dimethyl-1,3-cyclohexadiene; water; toluene |
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium t-butanolate; palladium diacetate; tri-tert-butyl phosphine / toluene / 7 h / 20 - 120 °C / Inert atmosphere 1.2: 12 h / Inert atmosphere 2.1: palladium 10% on activated carbon; hydrogen / chloroform; ethanol / 0.5 h / 20 °C 3.1: sodium t-butanolate; bis-triphenylphosphine-palladium(II) chloride / 5,5-dimethyl-1,3-cyclohexadiene / 24 h / 130 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate / 3 h / 90 °C 2: tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate / toluene / 3 h / 90 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 24 h / 100 °C 2: 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium diacetate; sodium t-butanolate / toluene / 24 h / 100 °C View Scheme |
4,4'-diiodobiphenyl
bis(biphenyl-4-yl)amine
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium t-butanolate In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; for 24h; Inert atmosphere; | 9.1 g |
N,N-di-(4-biphenyl)benzylamine
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium 10% on activated carbon; hydrogen / chloroform; ethanol / 0.5 h / 20 °C 2: sodium t-butanolate; bis-triphenylphosphine-palladium(II) chloride / 5,5-dimethyl-1,3-cyclohexadiene / 24 h / 130 °C / Inert atmosphere View Scheme |
4-Aminobiphenyl
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate / 3 h / 90 °C 2: tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate / toluene / 3 h / 90 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 24 h / 100 °C 2: 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium diacetate; sodium t-butanolate / toluene / 24 h / 100 °C View Scheme |
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene at 100℃; for 46h; | 100% |
N-[1,1'-biphenyl]-4-yl-N-(4'-bromo[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine
bis(pinacol)diborane
N,N-bis({[1,1'-biphenyl]-4-yl})-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-amine
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane at 100℃; for 12h; Inert atmosphere; | 98% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In toluene Reflux; | 84% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In toluene Reflux; | 84% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In toluene Reflux; | 84% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 80℃; Inert atmosphere; | 77% |