952514-79-3

Basic information

• Product Name: Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]-
• Synonyms: Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]-;4-(1-Phenyl-1H-benzimidazol-2-yl)phenylboronic acid;B-[4-(1-Phenyl-1H-benzimidazol-2-yl)phenyl]boronic acid;B(OH)2 4-(1-Phenyl-1H-benziMidazol -2-yl)phenylboronic acid;[3-(1-phenyl-1H-benziMidazol-2-yl)phenyl]Boronic acid;4-(1-phenyl-1H-benzo[d]iMidazol-2-yl)phenylboronic acid (PBIB);BIBA;1-phenyl-2-( phenyl-4-boromic acid)-benzimidazole
• CAS NO: 952514-79-3
• Molecular Formula: C₁₉H₁₅BN₂O₂
• Molecular Weight: 314.15
• Product Categories: Electronic Chemicals;OLED materials,pharm chemical,electronic
• Mol File: 952514-79-3.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 572.6±60.0 °C(Predicted)
• Appearance: /
• Density: 1.21±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility: soluble in Methanol
• PKA: 8.47±0.17(Predicted)
• CAS DataBase Reference: Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]-(952514-79-3)
• EPA Substance Registry System: Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]-(952514-79-3)

Safety Data

• Hazardous Substances Data: 952514-79-3(Hazardous Substances Data)

Usage

Chemical Properties

White to off-white powder

Synthetic route

triethyl borate (150-46-9) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h; Inert atmosphere; Stage #2: triethyl borate In tetrahydrofuran; cyclohexane at 20℃; for 12h; Inert atmosphere;	80%

Triisopropyl borate (5419-55-6) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere;	74%
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; Stage #2: Triisopropyl borate In tetrahydrofuran; hexane at -78 - 20℃;	58.3%

Triisopropyl borate (5419-55-6) + water (7732-18-5) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: Triisopropyl borate; 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; Stage #2: water With hydrogenchloride In tetrahydrofuran; hexane	74%

hydrogenchloride (7647-01-0) + Trimethyl borate (121-43-7) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole In tetrahydrofuran at -78℃; for 0.5h; Stage #2: With n-butyllithium at -78℃; for 0.5h; Stage #3: hydrogenchloride; Trimethyl borate Further stages;	70%

Trimethyl borate (121-43-7) + water (7732-18-5) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Stage #2: Trimethyl borate In tetrahydrofuran for 2h; Stage #3: water In tetrahydrofuran for 0.333333h;	65%
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Stage #2: Trimethyl borate In tetrahydrofuran for 2h; Stage #3: water With hydrogenchloride In tetrahydrofuran for 0.833333h;	60%

2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium; Trimethyl borate Stage #2: With hydrogenchloride In water

4-Bromobenzoic acid (586-76-5) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 4 steps 1.1: thionyl chloride / 1,2-dichloro-ethane / 3 h / Reflux 2.1: 1-methyl-pyrrolidin-2-one / 20 °C 3.1: acetic acid / 12 h / Reflux 4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 4.2: -78 - 20 °C View Scheme

4-chlorobenzoyl chloride (586-75-4) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 3 steps 1.1: 1-methyl-pyrrolidin-2-one / 20 °C 2.1: acetic acid / 12 h / Reflux 3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 3.2: -78 - 20 °C View Scheme
Multi-step reaction with 3 steps 1: triethylamine / 1-methyl-pyrrolidin-2-one / 20 °C 2: acetic acid / 12 h / Reflux 3: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1: triethylamine / 1-methyl-pyrrolidin-2-one / 20 °C 2: acetic acid / 12 h / Reflux 3: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1.1: N,N-dimethyl acetamide 2.1: acetic acid / 0.5 h / 115 °C 3.1: TEFLON / tetrahydrofuran / 0.5 h / -78 °C 3.2: 0.5 h / -78 °C View Scheme

4-bromo-N-(2-(phenylamino)phenyl)benzamide (359427-13-7) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 2 steps 1.1: acetic acid / 12 h / Reflux 2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 2.2: -78 - 20 °C View Scheme
Multi-step reaction with 2 steps 1: acetic acid / 12 h / Reflux 2: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: acetic acid / 12 h / Reflux 2: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1.1: acetic acid / 0.5 h / 115 °C 2.1: TEFLON / tetrahydrofuran / 0.5 h / -78 °C 2.2: 0.5 h / -78 °C View Scheme

4-formylphenylboronic acid, (87199-17-5) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 3 steps 1: N,N-dimethyl-formamide / 130 °C / Molecular sieve; Inert atmosphere 2: potassium iodide / N,N-dimethyl-formamide / 80 °C 3: sodium hydroxide / N,N-dimethyl-formamide; water / 0.5 h / 20 °C View Scheme

(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)boronic acid MIDA ester → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
With sodium hydroxide In water; N,N-dimethyl-formamide at 20℃; for 0.5h;

4-formylphenylboronic acid (1072960-66-7) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 2 steps 1: potassium iodide / N,N-dimethyl-formamide / 80 °C 2: sodium hydroxide / N,N-dimethyl-formamide; water / 0.5 h / 20 °C View Scheme

N-phenyl-1,2-benzenediamine (534-85-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 3 steps 1: triethylamine / 1-methyl-pyrrolidin-2-one / 20 °C 2: acetic acid / 12 h / Reflux 3: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1: triethylamine / 1-methyl-pyrrolidin-2-one / 20 °C 2: acetic acid / 12 h / Reflux 3: n-butyllithium / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere View Scheme
Multi-step reaction with 3 steps 1.1: N,N-dimethyl acetamide 2.1: acetic acid / 0.5 h / 115 °C 3.1: TEFLON / tetrahydrofuran / 0.5 h / -78 °C 3.2: 0.5 h / -78 °C View Scheme

4-chlorobenzoyl chloride (586-75-4) + N-phenyl-1,2-benzenediamine (534-85-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 2 steps 1: triethylamine / tetrahydrofuran 2: n-butyllithium View Scheme

Trimethyl borate (121-43-7) + 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole (2620-76-0) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Stage #1: 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole With n-butyllithium Stage #2: Trimethyl borate Stage #3: With hydrogenchloride In water

2-bromo-1-phenyl-1H-benzo[d]imidazole → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions	Yield
Multi-step reaction with 2 steps 1.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / toluene; ethanol; water / 10 h / 85 °C / Inert atmosphere 2.1: n-butyllithium / tetrahydrofuran; cyclohexane / 1 h / -78 °C / Inert atmosphere 2.2: 12 h / 20 °C / Inert atmosphere View Scheme

2-bromo-1H-1,3-benzodiazole (54624-57-6) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions

Yield

Multi-step reaction with 3 steps 1.1: copper(l) iodide; 18-crown-6 ether; potassium carbonate / N,N-dimethyl acetamide / 12 h / 165 °C / Inert atmosphere 2.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / toluene; ethanol; water / 10 h / 85 °C / Inert atmosphere 3.1: n-butyllithium / tetrahydrofuran; cyclohexane / 1 h / -78 °C / Inert atmosphere 3.2: 12 h / 20 °C / Inert atmosphere View Scheme

iodobenzene (591-50-4) → (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3)

Conditions

Yield

Multi-step reaction with 3 steps 1.1: copper(l) iodide; 18-crown-6 ether; potassium carbonate / N,N-dimethyl acetamide / 12 h / 165 °C / Inert atmosphere 2.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / toluene; ethanol; water / 10 h / 85 °C / Inert atmosphere 3.1: n-butyllithium / tetrahydrofuran; cyclohexane / 1 h / -78 °C / Inert atmosphere 3.2: 12 h / 20 °C / Inert atmosphere View Scheme

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 2',7'-dibromospiro[fluorene-9,9'-thioxanthene] → C63H40N4S

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 5h; Suzuki Coupling; Inert atmosphere; Reflux;	95%

9-(2-chloroquinazolin-4-yl)-9H-carbazole (1262866-84-1) + (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) → 9-(2-(4-(1-phenyl-1H-indol-2-yl)phenyl)quinazolin-4-yl)-9H-carbazole

Conditions	Yield
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate In water; toluene at 100℃; for 4h; Inert atmosphere;	94%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 2-amino-6-bromophenol (28165-50-6) → C25H19N3O

Conditions	Yield
With palladium diacetate; sodium carbonate In N,N-dimethyl-formamide at 80℃; for 2h;	92%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 7-(4-bromophenyl)-7H-benzofuro[2,3-b]carbazole → FCBI

Conditions	Yield
With palladium diacetate; potassium carbonate; XPhos In ethanol; water; toluene Suzuki Coupling;	91.7%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 3-bromo-2-(dibenzo[b,d]thiophen-4-yl)pyridine → C35H22N2S

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 5h; Reflux;	91%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C29H21BrN2 → C48H34N4

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 12h; Reflux; Inert atmosphere;	89%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C38H22BrN → C57H35N3

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water for 5h; Reflux; Inert atmosphere;	89%

3,5-bis(4-tert-butylphenyl)-1-bromobenzene (351029-50-0) + (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) → C45H42N2

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Inert atmosphere;	89%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + para-bromoacetophenone (99-90-1) → C27H20N2O

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 80℃; for 16h; Inert atmosphere;	88.5%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 20 - 80℃; for 16h; Inert atmosphere;	88.5%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 2-bromo-5-chloro-1,3,4-thiadiazole → C40H26N6S

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 14h; Inert atmosphere;	88%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 3-bromo-2-(dibenzo[b,d]furan-4-yl)pyridine → C36H23N3O

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 5h; Reflux;	87%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C32H20BrNO → C51H33N3O

Conditions	Yield
With palladium diacetate; potassium carbonate; XPhos In tetrahydrofuran; water for 4h; Inert atmosphere; Reflux;	87%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 10-(4-Bromophenyl)-12,12-dimethyl-10,12dihydro-10-azaindeno[2,1-b]-fluorene (1361126-22-8) → ICBI

Conditions	Yield
With palladium diacetate; potassium carbonate; XPhos In ethanol; water; toluene Suzuki Coupling;	85.7%

(rac)-2,2'-diiodo-9,9'-spirobifluorene (790674-48-5) + (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) → C63H40N4 (1274565-72-8)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); tri-tert-butyl phosphine; sodium carbonate In toluene for 48h; Inert atmosphere; Reflux;	85%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C31H20BrN (1290058-18-2) → 8,8-Diphenyl-6-[4-(1-phenyl-1H-benzoimidazol-2-yl)-phenyl]-8H-indolo[3,2,1-de]acridine (1290058-19-3)

Conditions	Yield
With potassium phosphate monohydrate; tris-(o-tolyl)phosphine; palladium diacetate In 1,4-dioxane; water; toluene for 5h; Reflux;	85%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C34H21BrN2 → C53H34N4

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 5h; Inert atmosphere; Heating;	85%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 6-bromobenzo[d]triphenyleno[2,3-b]thiophene → C43H26N2S

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); sodium hydroxide In tetrahydrofuran; water at 90℃; for 24h; Inert atmosphere;	85%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C19H18F3NO5S → C37H31N3O2

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 70℃; for 8h; Inert atmosphere;	84.9%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 2,7-dibromo-9,9'-spirobi[fluorene] (171408-84-7) → C63H40N4 (1274565-70-6)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); tri-tert-butyl phosphine; sodium carbonate In toluene for 48h; Inert atmosphere; Reflux;	84%

9-Bromoanthracene (1564-64-3) + (4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) → 9-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]anthracene (944801-79-0)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 6h; Inert atmosphere; Reflux;	83%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C23H14ClN → C42H27N3

Conditions	Yield
With potassium phosphate; bis(tri-t-butylphosphine)palladium(0) In 1,4-dioxane; water for 5h; Reflux;	83%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 2-phenyl-6-chloroimidazo<1,2-b>pyridazine (1844-53-7) → C31H21N5

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 10h; Reflux; Inert atmosphere;	83%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C20H8Br2O4S2 → C58H34N4O4S2

Conditions	Yield
With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); sodium carbonate In toluene at 75 - 90℃; Inert atmosphere;	83%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C25H17BrN2 → C44H30N4

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 90℃; for 10h; Suzuki Coupling;	82.9%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 12-bromo-pyrido[3',2':4,5]pyrrolo[1,2-f]phenanthridine → C38H24N4

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 24h; Reflux;	82%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 3-(10-bromophenanthren-9-yl)-9-phenyl-9H-carbazole → 9-phenyl-3-(10-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phenanthren-9-yl)-9H-carbazole

Conditions	Yield
With palladium diacetate; potassium carbonate In tetrahydrofuran; water for 6h; Suzuki Coupling; Reflux; Inert atmosphere;	82%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 3-bromo-9-(naphthalen-2-yl)-9H-carbazole (934545-80-9) → 9-(naphthyl-2-yl)-3-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H carbazole (1334036-93-9)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 48h; Suzuki coupling; Inert atmosphere; Reflux;	81.2%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + 5,10-dibromo-1,2-diphenyl-1H-phenanthro[9,10-d]imidazole → C65H42N6

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 5h; Inert atmosphere; Reflux;	81%

(4-(1-phenyl-1H-benzo [d]imidazole-2-yl) phenyl)boronic acid (952514-79-3) + C48H43Br → 2-(4-(2,6-di-tert-butyl-10-(4-(1,2,2-triphenylvinyl)phenyl)anthracen-9-yl)phenyl)-1-phenyl-1H-benzo[d]imidazole

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In methanol; water; toluene at 110℃; for 12h; Suzuki Coupling; Inert atmosphere;	81%

Upstream product

• 2620-76-0 2-(4-bromophenyl)-1-phenyl-1H-benzimidazole 
• 7647-01-0 hydrogenchloride 
• 121-43-7 Trimethyl borate 
• 150-46-9 triethyl borate 
• 54624-57-6 2-bromo-1H-1,3-benzodiazole 
• 591-50-4 iodobenzene 
• 586-75-4 4-chlorobenzoyl chloride 
• 534-85-0 N-phenyl-1,2-benzenediamine 
• 5419-55-6 Triisopropyl borate 
• 7732-18-5 water 
• 1072960-66-7 4-formylphenylboronic acid 
• 87199-17-5 4-formylphenylboronic acid, 
• 359427-13-7 4-bromo-N-(2-(phenylamino)phenyl)benzamide 
• 586-76-5 4-Bromobenzoic acid 

Downstream Products

• 1274565-72-8 C₆₃H₄₀N₄ 
• 1274565-70-6 C₆₃H₄₀N₄ 
• 1294411-24-7 9-phenyl-3-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H-carbazole 
• 1334036-93-9 9-(naphthyl-2-yl)-3-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H carbazole 
• 1289472-71-4 [6-(1-Phenyl-1H-benzimidazol-2-yl)phenyl]-8,8-dimethyl-8H-indolo[3,2,1-de]acridine 
• 1290058-19-3 8,8-Diphenyl-6-[4-(1-phenyl-1H-benzoimidazol-2-yl)-phenyl]-8H-indolo[3,2,1-de]acridine 
• 1425793-65-2 9-[4-(1-phenyl-1H-benzo [d]imidazol-2-yl) phenyl]-11H-benzocarbazole 
• 1425793-66-3 11-(4,6-diphenyl-1,3,5-triazin-2-yl)-9-[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-11H-benzo[a]carbazole 
• 1425793-69-6 12-[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-7H-dibenzo[a,g]carbazole 
• 1425793-70-9 7-(4,6-diphenyl-1,3,5-triazin-2-yl)-12-[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-7H-dibenzo[a,g]carbazole 
• 1425793-64-1 11-acetyl-9-[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-11H-benzocarbazole 
• 1425793-68-5 7-acetyl-12-[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-7H-dibenzo[a,g]carbazole 
• 1425793-71-0 9-acetyl-3,6-bis[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-9H-carbazole 
• 1425793-72-1 3,6-bis[4-(1-phenyl-1H-benzo[d]imidazole-2-yl)phenyl]-9H-carbazole 

Relevant articles and documents

Compound and organic electroluminescent device

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Isoquinoline compound and its preparation method, the organic electroluminescent device

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