Product Name

  • Name

    DIBENZOFURAN-4-BORONIC ACID

  • EINECS -0
  • CAS No. 100124-06-9
  • Article Data18
  • CAS DataBase
  • Density 1.34 g/cm3
  • Solubility
  • Melting Point 286-291 °C(lit.)
  • Formula C12H9BO3
  • Boiling Point 438.5 °C at 760 mmHg
  • Molecular Weight 212.013
  • Flash Point 219 °C
  • Transport Information
  • Appearance Off-white to beige powder
  • Safety 37/39-26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 100124-06-9 (DIBENZOFURAN-4-BORONIC ACID)
  • Hazard Symbols IrritantXi
  • Synonyms 4-Dibenzofuranboronicacid (6CI);Boronic acid, 4-dibenzofuranyl- (9CI);4-(Dibenzofuryl)boronicacid;Dibenzofuran-4-ylboronic acid;Dibenzofuran-4-Boronic acid;
  • PSA 53.60000
  • LogP 1.26580

Synthetic route

4-bromodibenzofuran
89827-45-2

4-bromodibenzofuran

Triisopropyl borate
5419-55-6

Triisopropyl borate

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran at -78℃; for 1.5h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran at 20℃; for 8h;
94%
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran at -78℃; for 1.5h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran at 20℃; for 8h;
dibenzofuran
132-64-9

dibenzofuran

Trimethyl borate
121-43-7

Trimethyl borate

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane; acetone at -60 - 20℃; for 5h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane; acetone at -45 - 20℃; for 15h; Inert atmosphere;
Stage #3: water With hydrogenchloride In tetrahydrofuran; hexane; acetone at 10 - 20℃; for 4h; Inert atmosphere;
93.8%
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.5h;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 12.5h;
Stage #3: water With hydrogenchloride In tetrahydrofuran; hexane at 0℃;
69.3%
dibenzofuran
132-64-9

dibenzofuran

bis(diisopropylamino)chloroborane
28049-80-1

bis(diisopropylamino)chloroborane

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane for 2h; Inert atmosphere; Reflux;
Stage #2: bis(diisopropylamino)chloroborane In hexane at 0℃; Inert atmosphere;
Stage #3: water With hydrogenchloride at 10℃; pH=2 - 3;
88%
dibenzofuran
132-64-9

dibenzofuran

bromobis(dimethylamino)borane
6990-27-8

bromobis(dimethylamino)borane

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane for 2h; Inert atmosphere; Reflux;
Stage #2: bromobis(dimethylamino)borane In hexane at -10℃; for 3h; Inert atmosphere;
Stage #3: water With hydrogenchloride at -10 - 10℃; pH=2 - 3;
82%
4-bromodibenzofuran
89827-45-2

4-bromodibenzofuran

Trimethyl borate
121-43-7

Trimethyl borate

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With hydrogenchloride In tetrahydrofuran; hexane; water at 20℃; for 3h;
80%
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran at -78 - 0℃; for 1h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran at -78℃;
Stage #3: With hydrogenchloride In tetrahydrofuran; water for 0.5h;
73%
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran at -78 - 0℃; for 1h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran at -78℃; for 12h;
Stage #3: With hydrogenchloride; water In tetrahydrofuran for 0.5h;
73%
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran for 1h;
Stage #2: Trimethyl borate In tetrahydrofuran at 20℃;
70%
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran for 2h; Cooling with acetone-dry ice;
Stage #2: Trimethyl borate In tetrahydrofuran at -78 - 0℃; for 1h;
Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0 - 20℃; for 8h;
dibenzofuran
132-64-9

dibenzofuran

chloro-bis(dimethylamino)borane
6562-41-0

chloro-bis(dimethylamino)borane

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane for 2h; Inert atmosphere; Reflux;
Stage #2: chloro-bis(dimethylamino)borane In hexane at -10℃; Inert atmosphere;
Stage #3: water With hydrogenchloride at 10℃; pH=2 - 3;
77%
dibenzofuran
132-64-9

dibenzofuran

Trimethyl borate
121-43-7

Trimethyl borate

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;
48.5%
dibenzofuran
132-64-9

dibenzofuran

Triisopropyl borate
5419-55-6

Triisopropyl borate

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -68 - -20℃; for 1h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran; hexane at -68 - 20℃; for 5h;
Stage #3: With hydrogenchloride In tetrahydrofuran; hexane; water; ethyl acetate
dibenzofuran
132-64-9

dibenzofuran

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 6 h / -78 - 0 °C / Inert atmosphere
1.2: 10 h / 20 °C
2.1: n-butyllithium / tetrahydrofuran / 2 h / Cooling with acetone-dry ice
2.2: 1 h / -78 - 0 °C
2.3: 8 h / 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: n-butyllithium / tetrahydrofuran / 2.5 h / -40 - 20 °C / Inert atmosphere
1.2: 2.5 h / -78 - 20 °C
2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 - 0 °C / Inert atmosphere
2.2: -78 °C
2.3: 0.5 h
View Scheme
Multi-step reaction with 2 steps
1.1: n-butyllithium / tetrahydrofuran / 2.5 h / -40 - 20 °C / Inert atmosphere
1.2: 2.5 h / -78 - 20 °C
2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 - 0 °C / Inert atmosphere
2.2: 12 h / -78 °C
2.3: 0.5 h
View Scheme
Triisopropyl borate
5419-55-6

Triisopropyl borate

C17H16O3Zn

C17H16O3Zn

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
With copper(I) iodide-lithium chloride In tetrahydrofuran at 20℃; Schlenk technique; Inert atmosphere;
4-bromodibenzofuran
89827-45-2

4-bromodibenzofuran

Triisopropyl borate
5419-55-6

Triisopropyl borate

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: 4-bromodibenzofuran With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran at -78 - 20℃; for 0.5h;
Stage #3: water With hydrogenchloride In tetrahydrofuran
1-bromo-2-fluoro-3 iodobenzene

1-bromo-2-fluoro-3 iodobenzene

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate; tetrabutyl-ammonium chloride / water; toluene; ethanol / 12 h / 78 °C / Inert atmosphere
2.1: boron tribromide / dichloromethane / 3.33 h / 20 °C / Inert atmosphere
3.1: sodium hydroxide / 1-methyl-pyrrolidin-2-one / 3 h / Reflux
4.1: n-butyllithium / tetrahydrofuran / 1 h
4.2: 20 °C
View Scheme
2-Methoxyphenylboronic acid
5720-06-9

2-Methoxyphenylboronic acid

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate; tetrabutyl-ammonium chloride / water; toluene; ethanol / 12 h / 78 °C / Inert atmosphere
2.1: boron tribromide / dichloromethane / 3.33 h / 20 °C / Inert atmosphere
3.1: sodium hydroxide / 1-methyl-pyrrolidin-2-one / 3 h / Reflux
4.1: n-butyllithium / tetrahydrofuran / 1 h
4.2: 20 °C
View Scheme
C13H10BrFO

C13H10BrFO

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: boron tribromide / dichloromethane / 3.33 h / 20 °C / Inert atmosphere
2.1: sodium hydroxide / 1-methyl-pyrrolidin-2-one / 3 h / Reflux
3.1: n-butyllithium / tetrahydrofuran / 1 h
3.2: 20 °C
View Scheme
C12H8BrFO

C12H8BrFO

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / 1-methyl-pyrrolidin-2-one / 3 h / Reflux
2.1: n-butyllithium / tetrahydrofuran / 1 h
2.2: 20 °C
View Scheme
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

para-bromotoluene
106-38-7

para-bromotoluene

4-(4-methylphenyl)dibenzofuran

4-(4-methylphenyl)dibenzofuran

Conditions
ConditionsYield
With tetra-butylammonium acetate; Pd EnCat-30TM In ethanol at 120℃; for 0.166667h; Suzuki cross-coupling; microwave irradiation;100%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

3,5-Dichloroaniline
626-43-7

3,5-Dichloroaniline

Glyoxilic acid
298-12-4

Glyoxilic acid

(dibenzofuran-4-yl)-(3,5-dichlorophenylamino)acetic acid
745013-41-6

(dibenzofuran-4-yl)-(3,5-dichlorophenylamino)acetic acid

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

2-nitrophenyl bromide
577-19-5

2-nitrophenyl bromide

4-(2-nitrophenyl)dibenzo[b,d]furan
1246308-80-4

4-(2-nitrophenyl)dibenzo[b,d]furan

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; toluene for 12h; Reflux;100%
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene for 24h; Reflux;99.7%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 3h; Reflux;98%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

2-(carboxymethyl)-4-iodobenzoic acid
1354742-59-8

2-(carboxymethyl)-4-iodobenzoic acid

2-(carboxymethyl)-4-(dibenzo[b,d]furan-4-yl)benzoic acid
1354742-90-7

2-(carboxymethyl)-4-(dibenzo[b,d]furan-4-yl)benzoic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water at 150℃; for 0.5h; Suzuki coupling; Inert atmosphere; Microwave irradiation;100%
2-Chloro-3-nitropyridine
5470-18-8

2-Chloro-3-nitropyridine

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

2-(dibenzo[b,d]furan-4-yl)-3-nitropyridine

2-(dibenzo[b,d]furan-4-yl)-3-nitropyridine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene Inert atmosphere; Reflux;100%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 6h; Inert atmosphere; Reflux;84%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 6h; Suzuki Coupling; Reflux; Inert atmosphere;84%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

4-(4'-nitrophenyl)dibenzofuran

4-(4'-nitrophenyl)dibenzofuran

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl acetamide at 80℃; for 3.5h; Suzuki-Miyaura Coupling; Inert atmosphere; chemoselective reaction;100%
benzoimidazole
51-17-2

benzoimidazole

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

1-(dibenzo[b,d]furan-4-yl)-1H-benzo[d]imidazole

1-(dibenzo[b,d]furan-4-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With copper(I) oxide In methanol at 20℃;98%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

C10H9IO3
1236563-13-5

C10H9IO3

5-(dibenzo[b,d]furan-4-yl)-2,2-dimethyl-4H-benzo[d][1,3]-dioxin-4-one
1456799-04-4

5-(dibenzo[b,d]furan-4-yl)-2,2-dimethyl-4H-benzo[d][1,3]-dioxin-4-one

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium hydrogencarbonate In 1,2-dimethoxyethane; water at 110℃; for 0.0666667h; Suzuki Coupling; Inert atmosphere; Microwave irradiation;98%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

2-bromoaniline
615-36-1

2-bromoaniline

2-(dibenzo[b,d]furan-4-yl)aniline
1559070-70-0

2-(dibenzo[b,d]furan-4-yl)aniline

Conditions
ConditionsYield
Stage #1: 4-dibenzofurylboronic acid; 2-bromoaniline With potassium carbonate In 1,2-dimethoxyethane; water at 20℃; for 0.5h; Inert atmosphere; Schlenk technique;
Stage #2: With dichlorobis(tri-O-tolylphosphine)palladium In 1,2-dimethoxyethane; water at 80℃; for 12h; Inert atmosphere; Schlenk technique;
98%
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 120℃; for 3h;88%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 5h; Reflux;65%
p-nitrobenzene iodide
636-98-6

p-nitrobenzene iodide

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

4-(4'-nitrophenyl)dibenzofuran

4-(4'-nitrophenyl)dibenzofuran

Conditions
ConditionsYield
With sodium phosphate; palladium on activated charcoal In water; isopropyl alcohol at 80℃; for 1h; Suzuki-Miyaura coupling reaction;97%
With sodium phosphate dodecahydrate; palladium 10% on activated carbon In water; isopropyl alcohol at 80℃; for 1h; hetero-Suzuki-Miyaura cross-coupling; Inert atmosphere;97%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

2-chloro-5-bromonitrobenzene
41513-04-6

2-chloro-5-bromonitrobenzene

C18H10ClNO3

C18H10ClNO3

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene at 120℃; for 2h;97%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In water; toluene at 90℃; for 24h; Inert atmosphere;65.49%
3-bromo-9-phenyl-9H-carbazole
1153-85-1

3-bromo-9-phenyl-9H-carbazole

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

3-(dibenzofuran-4-yl)-9-phenyl-9H-carbazole

3-(dibenzofuran-4-yl)-9-phenyl-9H-carbazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 16h; Suzuki Coupling; Reflux;97%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 16h; Suzuki Coupling; Reflux;97%
In ethanol; water; toluene
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

3-bromo-N-phenyl-6-phenylcarbazole
1160294-85-8

3-bromo-N-phenyl-6-phenylcarbazole

3-dibenzofuran-4-yl-6,9-diphenyl-9H-carbazole

3-dibenzofuran-4-yl-6,9-diphenyl-9H-carbazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 16h; Suzuki Coupling; Reflux;97%
bromochlorobenzene
106-39-8

bromochlorobenzene

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

4-(4-chlorophenyl)dibenzo[b,d]furan

4-(4-chlorophenyl)dibenzo[b,d]furan

Conditions
ConditionsYield
With potassium carbonate In water; toluene at 90℃; for 2h; Suzuki-Miyaura Coupling; chemoselective reaction;97%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran at 80℃; for 15h; Inert atmosphere;80%
benzoic acid phenyl ester
93-99-2

benzoic acid phenyl ester

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

dibenzo[b,d]furan-4-yl(phenyl)methanone
99329-30-3

dibenzo[b,d]furan-4-yl(phenyl)methanone

Conditions
ConditionsYield
With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; water; potassium carbonate In tetrahydrofuran at 23℃; for 18h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;97%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

(6aR,10aR)-1-hydroxy-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-3-yl trifluoromethanesulfonate

(6aR,10aR)-1-hydroxy-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-3-yl trifluoromethanesulfonate

(6aR,10aR)-3-(dibenzo[b,d]furan-4-yl)-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol

(6aR,10aR)-3-(dibenzo[b,d]furan-4-yl)-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; tricyclohexylphosphine In tetrahydrofuran; water; toluene at 80℃; Suzuki-Miyaura Coupling; Schlenk technique;97%
[3-(bromo-phenyl)-thiazol-4-yl]-methanol
885280-57-9

[3-(bromo-phenyl)-thiazol-4-yl]-methanol

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

[2-(3-dibenzofuran-4-yl-phenyl)-thiazol-4-yl]methanol
1012315-89-7

[2-(3-dibenzofuran-4-yl-phenyl)-thiazol-4-yl]methanol

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 90℃; for 8h;96%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

1-bromo-4-(trimethylsilyl)benzene
6999-03-7

1-bromo-4-(trimethylsilyl)benzene

(4-dibenzofuran-4-yl-phenyl)-trimethyl-silane
796072-24-7

(4-dibenzofuran-4-yl-phenyl)-trimethyl-silane

Conditions
ConditionsYield
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene at 80℃; for 4h;96%
Stage #1: 4-dibenzofurylboronic acid; 1-bromo-4-(trimethylsilyl)benzene With potassium carbonate In ethanol; water; toluene for 0.0833333h;
Stage #2: tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene at 80℃; for 4h;
96%
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene at 80℃; for 4h;96%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

para-bromoacetophenone
99-90-1

para-bromoacetophenone

1-[4-(dibenzo[b,d]furan-4-yl)phenyl]ethanone
756484-37-4

1-[4-(dibenzo[b,d]furan-4-yl)phenyl]ethanone

Conditions
ConditionsYield
With sodium phosphate; palladium on activated charcoal In water; isopropyl alcohol at 80℃; for 1h; Suzuki-Miyaura coupling reaction;96%
With sodium phosphate dodecahydrate; palladium 10% on activated carbon In water; isopropyl alcohol at 80℃; for 1h; hetero-Suzuki-Miyaura cross-coupling; Inert atmosphere;96%
With [Pd(N-(3-chloro-2-quinoxalinyl)-N'-(2,6-diisopropylphenyl)imidazolium)(PPh3)Cl2]; potassium carbonate In water at 70℃; for 3h; Catalytic behavior; Suzuki-Miyaura Coupling;88%
With disodium[(N,N’-bis(2-hydroxy-5-sulfonatobenzyl)-1,2-diphenyl-1,2-diaminoethano)palladate(II)]; caesium carbonate In water at 80℃; for 1h; Suzuki-Miyaura Coupling;
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

3-bromo-5,5-dimethlycyclohex-2-en-1-one
13271-49-3

3-bromo-5,5-dimethlycyclohex-2-en-1-one

3-dibenzofuran-4-yl-5,5-dimethyl-cyclohex-2-enone
1056882-10-0

3-dibenzofuran-4-yl-5,5-dimethyl-cyclohex-2-enone

Conditions
ConditionsYield
With potassium carbonate In ethanol; water at 110℃; for 0.0833333h; Suzuki coupling; Microwave irradiation;96%
96%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

4-hydroxydibenzofuran
19261-06-4

4-hydroxydibenzofuran

Conditions
ConditionsYield
With ammonium bicarbonate In water at 20℃; for 2h; Schlenk technique;96%

4-Dibenzofuranboronic acid Specification

The Dibenzofuran-4-boronic acid with CAS registry number of 100124-06-9 is also known as Boronic acid,B-4-dibenzofuranyl-. The IUPAC name is Dibenzofuran-4-ylboronic acid. It belongs to product categories of Heterocyclic Compounds; Boronic Acid; Dibenzofuran; Organoborons; Boronic Acids; Boronic Acids and Derivatives; Heteroaryl. In addition, the formula is C12H9BO3 and the molecular weight is 212.01. This chemical is a off-white to beige powder and should be sealed in cool, dry place away from oxidants.

Physical properties about Dibenzofuran-4-boronic acid are: (1)ACD/LogP: 3.34; (2)ACD/LogD (pH 5.5): 3.336; (3)ACD/LogD (pH 7.4): 3.247; (4)ACD/BCF (pH 5.5): 201.81; (5)ACD/BCF (pH 7.4): 164.569; (6)ACD/KOC (pH 5.5): 1552.849; (7)ACD/KOC (pH 7.4): 1266.295; (8)#H bond acceptors: 3; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.701; (12)Molar Refractivity: 60.886 cm3; (13)Molar Volume: 157.378 cm3; (14)Surface Tension: 59.311 dyne/cm; (15)Density: 1.347 g/cm3; (16)Flash Point: 218.968 °C; (17)Enthalpy of Vaporization: 73.278 kJ/mol; (18)Boiling Point: 438.451 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25 °C.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. During using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: B(C1=C2C(=CC=C1)C3=CC=CC=C3O2)(O)O
2. InChI: InChI=1S/C12H9BO3/c14-13(15)10-6-3-5-9-8-4-1-2-7-11(8)16-12(9)10/h1-7,14-15H
3. InChIKey: ZXHUJRZYLRVVNP-UHFFFAOYSA-N

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