1,3,5-tris(4-methyl-phenyl)-benzene
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With pyridine; ammonium cerium (IV) nitrate; dihydrogen peroxide; sodium carbonate; cobalt(II) nitrate at 110℃; under 15001.5 Torr; for 6h; Reagent/catalyst; Temperature; Pressure; Green chemistry; | 97% |
With 2-aminoisonicotinic acid; oxygen; antimony(III) acetate; acetic anhydride; acetic acid; potassium nitrate; 1-aza-adamantane-1-oxide; Dimethyl succinate In 1,2-dichloro-benzene at 180℃; under 7500.75 Torr; for 12h; Reagent/catalyst; Solvent; Temperature; Pressure; | 92% |
With dihydrogen peroxide; sodium carbonate at 100℃; under 7500.75 Torr; for 12h; Reagent/catalyst; Solvent; | 90% |
With nitric acid at 160 - 180℃; im geschlossenen Rohr; | |
With nitric acid at 170℃; |
dimethyl 5'-(4-(methoxycarbonyl)phenyl)-[1,1:3,1''-terphenyl]-4,4''-dicarboxylate
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With methanol; sodium hydroxide In tetrahydrofuran | 92% |
With water; sodium hydroxide In tetrahydrofuran; methanol | 92% |
With water; sodium hydroxide In tetrahydrofuran; methanol | 92% |
carbon dioxide
1,3,5-tris(4-hydroxyphenyl)benzene
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 90℃; electrochemical reaction; | 75% |
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With bromine; sodium hydroxide In 1,4-dioxane; water at 60℃; for 2h; | 75% |
With sodium hypobromide In 1,4-dioxane at 60℃; for 2h; |
carbon dioxide
1,3,5-tris(4-bromophenyl)benzene
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -60℃; | 60% |
Stage #1: 1,3,5-tris(4-bromophenyl)benzene With n-butyllithium In tetrahydrofuran; hexane at -60℃; Stage #2: carbon dioxide In tetrahydrofuran; hexane at -60 - 20℃; | 57% |
Stage #1: 1,3,5-tris(4-bromophenyl)benzene With n-butyllithium In tetrahydrofuran; hexane at -60℃; Inert atmosphere; Stage #2: carbon dioxide at -60℃; | 33% |
Stage #1: 1,3,5-tris(4-bromophenyl)benzene With n-butyllithium In tetrahydrofuran; hexane at -65 - -60℃; for 1h; Inert atmosphere; Stage #2: carbon dioxide With hydrogenchloride In tetrahydrofuran; hexane; water at -65 - -60℃; for 1h; Inert atmosphere; | 0.29 g |
carbon dioxide
1,3,5-tris(4-hydroxyphenyl)benzene
A
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 90℃; electrochemical reaction; | A 43% B 34% |
Conditions | Yield |
---|---|
at 125℃; for 72h; Title compound not separated from byproducts.; |
4-acetophenyl triflate
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 97 percent / triflic acid / 1.5 h / 140 - 150 °C / in vacuo 2: 67 percent / dimethylformamide / Ambient temperature; electrolysis 3: 75 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme | |
Multi-step reaction with 3 steps 1: 97 percent / triflic acid / 1.5 h / 140 - 150 °C / in vacuo 2: 67 percent / dimethylformamide / Ambient temperature; electrolysis 3: 43 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme |
4-Hydroxyacetophenone
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: triethylamine / CH2Cl2 / -50 deg C (1 h) to r.t (8 h) 2: 97 percent / triflic acid / 1.5 h / 140 - 150 °C / in vacuo 3: 67 percent / dimethylformamide / Ambient temperature; electrolysis 4: 75 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme | |
Multi-step reaction with 4 steps 1: triethylamine / CH2Cl2 / -50 deg C (1 h) to r.t (8 h) 2: 97 percent / triflic acid / 1.5 h / 140 - 150 °C / in vacuo 3: 67 percent / dimethylformamide / Ambient temperature; electrolysis 4: 43 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme |
1,3,5-tris[4-[(trifluoromethanesulfonyl)oxy]phenyl]benzene
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 67 percent / dimethylformamide / Ambient temperature; electrolysis 2: 75 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme | |
Multi-step reaction with 2 steps 1: 67 percent / dimethylformamide / Ambient temperature; electrolysis 2: 43 percent / PdCl2(PPh3)2 / dimethylformamide / 90 °C / electrochemical reaction View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 41 percent / triethyl orthoformate 2: 60 percent / 1.6 M n-BuLi / tetrahydrofuran; hexane / -60 °C View Scheme |
methyl 4-acetylbenzoate
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene-4-sulfonic acid; toluene View Scheme | |
Multi-step reaction with 2 steps 1: toluene View Scheme |
toluene-4-sulfonic acid
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene View Scheme |
para-methylacetophenone
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen chloride 2: nitric acid / 160 - 180 °C / im geschlossenen Rohr View Scheme |
para-methylacetophenone
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: AlCl3 / 210 °C 2: aq. HNO3 / 170 °C View Scheme |
C33H30O6
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With water; sodium hydroxide | 1.18 g |
carbon dioxide
para-bromoacetophenone
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Stage #1: para-bromoacetophenone Stage #2: With n-butyllithium Stage #3: carbon dioxide |
para-bromoacetophenone
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sulfuric acid; potassium hydrogensulfate / 18 h / 180 °C 1.2: 7 h / Reflux 2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -65 - -60 °C / Inert atmosphere 2.2: 1 h / -65 - -60 °C / Inert atmosphere View Scheme |
1,3,5-trisbromobenzene
4-methoxycarbonylphenylboronic acid
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: cesium fluoride; tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane / 48 h / Schlenk technique; Inert atmosphere; Reflux 2: methanol; sodium hydroxide / tetrahydrofuran View Scheme | |
Multi-step reaction with 2 steps 1: tetrakis(triphenylphosphine) palladium(0); cesium fluoride / 1,2-dimethoxyethane / 48 h / Schlenk technique; Inert atmosphere; Reflux 2: water; sodium hydroxide / tetrahydrofuran; methanol View Scheme |
4-methoxycarbonylphenylboronic acid
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol / 4 h / 110 °C / 6000.6 Torr / Inert atmosphere; Microwave irradiation 2: sodium hydroxide / tetrahydrofuran; methanol / 16 h / 20 °C View Scheme |
4-carboxyphenylboronic acid
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: thionyl chloride / 2.5 h / 50 °C / Inert atmosphere 2: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; ethanol / 4 h / 110 °C / 6000.6 Torr / Inert atmosphere; Microwave irradiation 3: sodium hydroxide / tetrahydrofuran; methanol / 16 h / 20 °C View Scheme |
4,4'-bipyridine
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 100℃; for 72h; | 95.2% |
1,3,5,-tris(4-carboxyphenyl)benzene
cobalt(II) chloride
Conditions | Yield |
---|---|
In methanol at 85℃; for 12h; | 95% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
Conditions | Yield |
---|---|
Stage #1: europium(III) nitrate hexahydrate; 1,3,5,-tris(4-carboxyphenyl)benzene With 3-ethyl-1-methyl-1H-imidazol-3-ium bromide at 100℃; Heating; Stage #2: water In N,N-dimethyl-formamide at 160℃; for 72h; Reagent/catalyst; Solvent; Autoclave; | 94% |
In N,N-dimethyl-formamide at 150℃; for 72h; High pressure; Autoclave; | 44% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
Conditions | Yield |
---|---|
Stage #1: terbium(III) nitrate hexahydrate; 1,3,5,-tris(4-carboxyphenyl)benzene With 3-ethyl-1-methyl-1H-imidazol-3-ium bromide at 100℃; Heating; Stage #2: water In N,N-dimethyl-formamide at 160℃; for 72h; Reagent/catalyst; Solvent; Autoclave; | 94% |
Conditions | Yield |
---|---|
With (S)-Malic acid at 100℃; | 94% |
4,4'-bipyridine
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 100℃; for 72h; | 93.5% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
1,4-bis(4-pyridyl)benzene
N,N-dimethyl-formamide
cobalt(II) chloride
Conditions | Yield |
---|---|
at 120℃; for 72h; pH=5; Autoclave; High pressure; | 92% |
1,4-diaza-bicyclo[2.2.2]octane
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
With HCl In 1,4-dioxane; water; N,N-dimethyl-formamide High Pressure; mixt. Cu(NO3)2*3H2O, (1,1':3',1''-terphenyl)-4,4'',5'-tricarboxylic acid, DABCO, concd. HCl, DMF, dioxane and water was treated by ultrasonic vibration, sealed in Teflon-lined stainless steel container and heated at 358 K for 3 days; react. mixt. was cooled to room temp.; elem. anal.; | 90% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 100℃; for 120h; Sonication; | 90% |
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 80℃; for 48h; Autoclave; High pressure; | 90% |
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide at 100℃; for 72h; High pressure; Autoclave; | 88% |
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
In ethanol; water; N,N-dimethyl-formamide at 130℃; for 24h; Autoclave; | 87% |
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide at 100℃; for 72h; High pressure; Autoclave; | 87% |
lithium hydroxide monohydrate
1,3,5,-tris(4-carboxyphenyl)benzene
nickel(II) acetate tetrahydrate
cobalt(II) diacetate tetrahydrate
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
In water at 20℃; for 48h; Sealed tube; | 86% |
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate In water at 130℃; for 72h; Autoclave; High pressure; | 85% |
1,10-Phenanthroline
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
In water at 100℃; for 72h; Autoclave; | 85% |
Conditions | Yield |
---|---|
at 90℃; for 72h; Sealed tube; | 85% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 90℃; for 72h; | 85% |
1,3,5,-tris(4-carboxyphenyl)benzene
water
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 80℃; for 48h; Autoclave; High pressure; | 85% |
lithium hydroxide monohydrate
N,N-dimethyl acetamide
1,3,5,-tris(4-carboxyphenyl)benzene
water
Conditions | Yield |
---|---|
at 130℃; for 72h; Autoclave; | 83% |
lithium hydroxide monohydrate
1,3,5,-tris(4-carboxyphenyl)benzene
nickel(II) acetate tetrahydrate
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
In water at 20℃; for 48h; Sealed tube; | 82% |
1-methyl-pyrrolidin-2-one
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With water; calcium chloride at 120℃; for 120h; Autoclave; | 82% |
1-hydroxy-pyrrolidine-2,5-dione
1,3,5,-tris(4-carboxyphenyl)benzene
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 24h; Inert atmosphere; | 82% |
1,3,5,-tris(4-carboxyphenyl)benzene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
Stage #1: cobalt(II) nitrate hexahydrate; 1,3,5,-tris(4-carboxyphenyl)benzene; 1,7-bis{(pyridin-4′-yl)methanol}-1,7-dicarba-closo-dodecaborane; N,N-dimethyl-formamide With air In ethanol; water Sonication; Stage #2: With air In ethanol; water at 100℃; for 48h; | 81.7% |
Conditions | Yield |
---|---|
With zinc(II) nitrate at 100℃; for 16h; | 81% |
Molecular Formula: C27H18O6
Molecular Weight: 438.43 g/mol
Structure of 1,3,5-Tri(4-carboxyphenyl)benzene (CAS NO.50446-44-1):
1,3,5-Tri(4-carboxyphenyl)benzene , its cas register number is 50446-44-1.
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