3842-55-5

Basic information

• Product Name: 2-chloro-4,6-diphenyl-1,3,5-triazine
• Synonyms: 2-chloro-4,6-diphenyl-1,3,5-triazine;1,3,5-Triazine, 2-chloro-4,6-diphenyl-;2-chloro-4,6-dipheyl-1,3,5-triazine
• CAS NO: 3842-55-5
• Molecular Formula: C₁₅H₁₀ClN₃
• Molecular Weight: 267.71
• Product Categories: 1,3,5-triazine;OLED
• Mol File: 3842-55-5.mol
• Article Data: 91

Chemical Properties

• Melting Point: 138-140℃
• Boiling Point: 485.1 °C at 760 mmHg
• Flash Point: 279.2 °C
• Appearance: /
• Density: 1.265 g/cm³
• Vapor Pressure: 4.3E-09mmHg at 25°C
• Refractive Index: 1.622
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: Soluble in toluene.
• PKA: -0.19±0.10(Predicted)
• CAS DataBase Reference: 2-chloro-4,6-diphenyl-1,3,5-triazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-4,6-diphenyl-1,3,5-triazine(3842-55-5)
• EPA Substance Registry System: 2-chloro-4,6-diphenyl-1,3,5-triazine(3842-55-5)

Safety Data

• Hazardous Substances Data: 3842-55-5(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 3842-55-5 differently. You can refer to the following data:
1. 2-chloro-4,6-diphenyl-1,3,5-triazine is a useful research chemical.
2. A rational synthesis of kyaphenine (2:4:6-triphenyl-1:3:5-triazine) has been effected by reaction of 2-chloro-4:6-diphenyl-1:3:5-triazine with phenylmagnesium bromide.
3. 2-chloro-4,6-diphenyl-1,3,5-triazine is an organic compound. Its main uses are: 1 It is used to prepare benzimidazole compounds and derivatives and organic electron transport materials. Organic light emitting diodes (OLEDs) have important applications in new electroluminescent displays and lighting. 2. It is used to prepare organic small molecule electron transport materials.

Chemical Properties

yellow powder

Synthesis Reference(s)

The Journal of Organic Chemistry, 34, p. 4125, 1969 DOI: 10.1021/jo01264a079Synthesis, p. 841, 1980 DOI: 10.1055/s-1980-29230

InChI:InChI=1/C15H10ClN3/c16-15-18-13(11-7-3-1-4-8-11)17-14(19-15)12-9-5-2-6-10-12/h1-10H

Synthetic route

1,3,5-trichloro-2,4,6-triazine (108-77-0) + phenylboronic acid (98-80-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With bis(tricyclohexylphosphine)nickel(II) dichloride; potassium carbonate In tetrahydrofuran at 70℃; for 12h; Reagent/catalyst; Solvent; Temperature; Friedel-Crafts Alkylation; Green chemistry;	94.1%
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; toluene for 8h; Inert atmosphere; Reflux;	71%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene for 8h; Inert atmosphere; Reflux;	71%

1,3,5-trichloro-2,4,6-triazine (108-77-0) + benzene (71-43-2) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With aluminum (III) chloride In 5,5-dimethyl-1,3-cyclohexadiene at 70℃; for 4h; Time; Temperature;	92%
With hydrogenchloride; aluminum (III) chloride In water; chlorobenzene at 20℃; for 25h; Temperature; Reagent/catalyst; Cooling with ice;	84%
With aluminum (III) chloride In ethyl acetate; chlorobenzene at 18 - 22℃; for 4h;

1,3,5-trichloro-2,4,6-triazine (108-77-0) + phenylmagnesium bromide (100-58-3) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 12h; Inert atmosphere;	89%
In tetrahydrofuran at 0 - 20℃; for 12h;	80%
In tetrahydrofuran; diethyl ether at 0 - 20℃; for 13h;	80.5%

1,3,5-trichloro-2,4,6-triazine (108-77-0) + 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With potassium phosphate; palladium diacetate In water; N,N-dimethyl-formamide at 130℃; for 10h; Inert atmosphere;	85.2%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃;	64%

2,4-dichloro-6-phenyl-1,3,5-triazine (1700-02-3) + phenylboronic acid (98-80-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 10h; Inert atmosphere;	75.4%
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In water; toluene for 10h; Inert atmosphere; Reflux;	75%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 10h; Inert atmosphere;	67.3%

4,6-diphenyl-1H-[1,3,5]triazin-2-one (1917-44-8) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With N,N-diethylaniline; trichlorophosphate at 140℃; for 6h; Sealed tube;	74%
With thionyl chloride; phosphorus pentachloride; 1,2-dichloro-benzene at 140℃;

bromobenzene (108-86-1) + 1,3,5-trichloro-2,4,6-triazine (108-77-0) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
Stage #1: bromobenzene With iodine; magnesium In tetrahydrofuran for 4h; Inert atmosphere; Reflux; Stage #2: 1,3,5-trichloro-2,4,6-triazine In tetrahydrofuran for 5h; Inert atmosphere;	73.5%
Stage #1: bromobenzene With iodine; magnesium In tetrahydrofuran for 1h; Inert atmosphere; Reflux; Stage #2: 1,3,5-trichloro-2,4,6-triazine In tetrahydrofuran for 7h; Reflux; Inert atmosphere;	73.5%
Stage #1: bromobenzene With magnesium In tetrahydrofuran at 40 - 50℃; Stage #2: 1,3,5-trichloro-2,4,6-triazine In tetrahydrofuran at -5 - 5℃;	72.8%

2,4-dichloro-6-phenyl-1,3,5-triazine (1700-02-3) + 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); sodium hydroxide In tetrahydrofuran; water Reflux;	66%

2,4,6-trichloropyrimidine (3764-01-0) + 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 90℃;	65%

2,4,6-trichloropyrimidine (3764-01-0) + phenylmagnesium bromide (100-58-3) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
In tetrahydrofuran at 0 - 50℃; for 10h;	61%

N-phenyl benzoyl amide (93-98-1) + N′-cyanobenzamidine (17513-09-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + (4,6-Diphenyl-1,3,5-triazin-2-yl)phenylamine (30369-20-1)

Conditions	Yield
With phosphorus pentachloride CH3CN, 1h, reflux; Yield given. Multistep reaction;	A 48% B n/a
With phosphorus pentachloride CH3CN, 1h, reflux; Yield given. Multistep reaction;	A n/a B 25%

1,3,5-trichloro-2,4,6-triazine (108-77-0) + phenylmagnesium bromide → 2,4-dichloro-6-phenyl-1,3,5-triazine (1700-02-3) + 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With diethyl ether

1,3,5-trichloro-2,4,6-triazine (108-77-0) + phenylmagnesium bromide → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

5-nitroso-2,4-diphenyl-imidazole (95390-15-1) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With chloroform; phosphorus pentachloride

N′-cyanobenzamidine (17513-09-6) + 4-(Chloro-phenyl-methylene)-morpholin-4-ium; chloride → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
In toluene for 1h; Heating; Yield given;

N′-cyanobenzamidine (17513-09-6) + N,N-dimethylbenzamide (611-74-5) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With trichlorophosphate 1.) 5 min, 100 deg C, 2.) CH3CN, 30 min, reflux; Yield given. Multistep reaction;

chloroform (67-66-3) + 5-nitroso-2,4-diphenyl-imidazole (95390-15-1) + phosphorus pentachloride (10026-13-8, 874483-75-7) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

6-oxy-2.4-diphenyl-1.3.5-triazine → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With trichlorophosphate

bromobenzene (108-86-1) + 1,3,5-trichloro-2,4,6-triazine (108-77-0) + iodine-activated magnesium → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
With hydrogenchloride In tetrahydrofuran; water; toluene
With hydrogenchloride In tetrahydrofuran; water; chlorobenzene; toluene

2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: tetrakis(triphenylphosphine) palladium(0); sodium hydroxide / tetrahydrofuran; water / Reflux 2: tetrakis(triphenylphosphine) palladium(0); sodium hydroxide / tetrahydrofuran; water / Reflux View Scheme

1,3,5-trichloro-2,4,6-triazine (108-77-0) + phenylmagnesium chloride (100-59-4) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 15h;	42.8 g

phenylboronic acid (98-80-6) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / tetrahydrofuran; water / 10 h / 80 °C 2: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / tetrahydrofuran; water / 10 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / tetrahydrofuran; water / 10 h / 80 °C / Inert atmosphere 2: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / tetrahydrofuran; water / 10 h / 80 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / toluene / 10 h / Inert atmosphere; Reflux 2: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / toluene; water / 10 h / Inert atmosphere; Reflux View Scheme

isocyanuric acid (108-80-5) + benzene (71-43-2) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
Stage #1: isocyanuric acid; benzene With 1-butyl-3-methylimidazolium Tetrafluoroborate In 1,2-dichloro-benzene at 5℃; for 2h; Stage #2: With hydrogenchloride In 1,2-dichloro-benzene at 5 - 15℃; for 12h; Reagent/catalyst;

bromobenzene (108-86-1) → 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5)

Conditions	Yield
Multi-step reaction with 2 steps 1: pd catalyst / tetrahydrofuran / 5 h / 80 °C / Inert atmosphere 2: potassium phosphate; palladium diacetate / water; N,N-dimethyl-formamide / 10 h / 130 °C / Inert atmosphere View Scheme

4-amino-3-nitrophenylboronic acid pinacol ester (833486-94-5) + 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) → C21H15N5O2

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene for 12h; Reflux;	100%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 5,8-dihydro-indolo[2,3-C]carbazole → C48H30N8

Conditions	Yield
Stage #1: 5,8-dihydro-indolo[2,3-C]carbazole With sodium hydride In N,N-dimethyl-formamide for 1h; Inert atmosphere; Stage #2: 2-chloro-4,6-diphenyl-1,3,5-triazine In N,N-dimethyl acetamide Inert atmosphere;	100%
With tetrakis(triphenylphosphine) palladium(0); sodium hydroxide In water Reflux; Inert atmosphere;

3-bromo-9H-carbazole (1592-95-6) + 2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) → 3-bromo-9-(4,6-diphenyl-[1,3,5]triazin-2-yl)-9H-carbazole (1266389-17-6)

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;	98%
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 8h; Inert atmosphere;	93.2%
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; Inert atmosphere;	90%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 4-Bromophenylboronic acid (5467-74-3) → 2-(4-bromobenzenyl)-4,6-diphenyl-1,3,5-triazine (23449-08-3)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Inert atmosphere;	96%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water; toluene for 12h; Reflux;	96.5%
With tetrakis(triphenylphosphine) palladium(0); tetrabutyl-ammonium chloride; potassium carbonate In ethanol; water; toluene at 78℃; for 10h; Inert atmosphere;	82%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C42H37BO2 → C51H35N3

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran at 80℃; for 20h; Inert atmosphere;	96%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 2,6-dichlorophenylboronic acid (73852-17-2) → 2-(2,6-dichlorophenyl)-4,6-diphenyl-1,3,5-triazine

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water for 12h; Reflux; Inert atmosphere;	96%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) → 2-chloro-4,6-bis(phenyl-D5)-1,3,5-triazine

Conditions	Yield
With platinum(IV) oxide; water-d2 at 250℃; for 14h;	96%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 4-fluoroboronic acid (1765-93-1) → 2-di(4-fluorophenyl)-4,6-diphenyl-1,3,5-triazine

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at -20℃; Suzuki Coupling; Reflux;	95.3%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 10h; Inert atmosphere; Reflux;	93%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 10h; Inert atmosphere; Reflux;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + anthracene-9-boronic acid (100622-34-2) → 2-(9-anthryl)-4,6-diphenyl-1,3,5-triazine

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 90℃; for 12h;	95%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene at 110℃; for 12h; Inert atmosphere;	95.17%
Stage #1: 2-chloro-4,6-diphenyl-1,3,5-triazine; anthracene-9-boronic acid With tetrakis(triphenylphosphine) palladium(0) In ethanol; toluene for 0.5h; Inert atmosphere; Stage #2: With sodium carbonate In ethanol; toluene at 80℃; for 12h; Inert atmosphere;	70%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C33H31BO3 → C42H29N3O

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 8h; Inert atmosphere;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + (3-bromophenyl)boronic acid (89598-96-9) → 2-(3-bromo-phenyl)-4,6-diphenyl-1,3,5-triazine (864377-31-1)

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Inert atmosphere;	95%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Inert atmosphere;	95%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Inert atmosphere;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 7-bromo-12,12-dimethyl-10,12-dihydro-10-azaindeno[2,1-b]fluorene (1257247-97-4) → 2-bromo-5- (4,6-diphenyl-1,3,5-triazin-2-yl)-7,7-dimethyl-5,7-dihydroindeno[2,1-b]carbazole (1257247-98-5)

Conditions	Yield
Stage #1: 7-bromo-12,12-dimethyl-10,12-dihydro-10-azaindeno[2,1-b]fluorene With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; Stage #2: 2-chloro-4,6-diphenyl-1,3,5-triazine In N,N-dimethyl-formamide; mineral oil at 20℃; for 12h;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C24H15N → C39H24N4

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene at 110℃; for 15h; Inert atmosphere;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C25H18N2 → C40H27N5

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene for 3h; Reflux;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 2,2'-(4-fluoro-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) → 6,6'-(4-fluoro-1,3-phenylene)bis(2,4-diphenyl-1,3,5-triazine)

Conditions	Yield
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 100℃; for 16h; Suzuki Coupling; Inert atmosphere;	95%
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 100℃; for 16h; Inert atmosphere;

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C29H20N2 → C44H29N5

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene at 100℃; for 3h;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 2-(6-(9,9-dimethyl-9H-xanthen-3-yl)dibenzo[b,d]furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane → C42H29N3O2

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 120℃; for 3h;	95%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 3,4,5-trifluorophenylboronic acid (143418-49-9) → 2, 4-diphenyl-6-(3,4,5-trifluorophenyl)-1,3,5-triazine

Conditions	Yield
Stage #1: 2-chloro-4,6-diphenyl-1,3,5-triazine; 3,4,5-trifluorophenylboronic acid With potassium carbonate In tetrahydrofuran; water at 20℃; Inert atmosphere; Stage #2: With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water for 12h; Reflux;	94%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene at 106℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere;	77%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In water; trifluoroacetic acid
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C33H30BNO3 → C42H28N4O

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 4.5h; Inert atmosphere; Heating;	94%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 3-chloro-4-fluorophenylboronic acid (144432-85-9) → 2-(3-chloro-4-fluorophenyl)-4,6-diphenyl-1,3,5-triazine

Conditions	Yield
With palladium diacetate; sodium carbonate; tris-(o-tolyl)phosphine In tetrahydrofuran; water for 2h; Inert atmosphere; Reflux;	94%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene Reflux;	82%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 3-bromo-9H-carbazole sodium salt → 3-bromo-9-(4,6-diphenyl-[1,3,5]triazin-2-yl)-9H-carbazole (1266389-17-6)

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide	94%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + 3-(dibenzo[b,d]furan-4-yl)-9H-carbazole (1346669-46-2) → 3-(dibenzo[b,d]furan-4-yl)-9-(4,6-diphenyl-1,3,5-triazin-2-yl)-9H-carbazole (1346669-12-2)

Conditions	Yield
Stage #1: 3-(dibenzo[b,d]furan-4-yl)-9H-carbazole With sodium hydride In N,N-dimethyl-formamide for 0.25h; Inert atmosphere; Stage #2: 2-chloro-4,6-diphenyl-1,3,5-triazine In N,N-dimethyl-formamide at 20℃; Inert atmosphere;	93.5%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C28H17NO → C43H26N4O

Conditions	Yield
Stage #1: C28H17NO With sodium hydride In N,N-dimethyl-formamide for 0.25h; Inert atmosphere; Stage #2: 2-chloro-4,6-diphenyl-1,3,5-triazine In N,N-dimethyl-formamide for 2h;	93.5%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + sodium methylate (124-41-4) → 2-methoxy-4,6-diphenyl-1,3,5-triazine (108718-58-7)

Conditions	Yield
In methanol for 0.5h; Ambient temperature;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C18H11NO2 → C33H20N4O2

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C26H16N2 → C41H25N5

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C30H20N2 → C45H29N5

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C24H16N2 → C39H25N5

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;	93%

2-chloro-4,6-diphenyl-1,3,5-triazine (3842-55-5) + C24H16N2 → C39H25N5

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;	93%

Upstream product

• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 93-98-1 N-phenyl benzoyl amide 
• 17513-09-6 N′-cyanobenzamidine 
• 108-86-1 bromobenzene 
• 1917-44-8 4,6-diphenyl-1H-[1,3,5]triazin-2-one 
• 100-47-0 benzonitrile 
• 1917-44-8 2-hydroxy-4,6-diphenyl-1,3,5-triazine 
• 3764-01-0 2,4,6-trichloropyrimidine 
• 24388-23-6 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole 
• 108-80-5 isocyanuric acid 
• 71-43-2 benzene 
• 98-80-6 phenylboronic acid 
• 1700-02-3 2,4-dichloro-6-phenyl-1,3,5-triazine 
• 100-59-4 phenylmagnesium chloride 

Downstream Products

• 1024598-04-6 C₄₈H₃₀N₈ 
• 1024598-01-3 11-(4,6-diphenyl-1,3,5-triazin-2-yl)-12-phenyl-11,12-dihydroindolo[2,3-a]carbazole 
• 1024598-03-5 C₄₈H₃₀N₈ 
• 1024598-02-4 C₅₁H₃₂N₆ 
• 83819-97-0 2-iodo-4,6-diphenyl-1,3,5-triazine 
• 1070884-53-5 9-(4,6-diphenyl-1,3,5-triazin-2-yl)-9H-carbazole 
• 1371570-63-6 C₅₈H₃₆N₆O 
• 1262205-09-3 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)-1,1'-dimethoxy-9,9'-spirobifluorene 
• 1309461-35-5 C₃₅H₂₅N₅ 
• 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 
• 1425793-70-9 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 
• 1425793-73-2 9-(4,6-diphenyl-1,3,5-triazin-2-yl)-3,6-bis[4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl]-9H-carbazole 
• 1425793-76-5 9-(4,6-diphenyl-1,3,5-triazin-2-yl)-3-[(4-benzo[d]thiazol-2-yl)phenyl]-9H-carbazole 
• 1425793-79-8 7-(4,6-diphenyl-1,3,5-triazin-2-yl)-12-[4-(benzo[d]thiazol-2-yl)phenyl]-7H-dibenzo[a,g]carbazole 

Relevant articles and documents

Preparation method of diaryl-substituted chlorotriazine OLED intermediate

The invention provides a preparation method of a diaryl-substituted chlorotriazine OLED intermediate, and the method comprises the following steps: S1, carrying out heating reaction on an aryl nitrile compound and urea in an organic solvent under the action of strong alkali, and carrying out intermolecular ring closing to form a diaryl hydroxyl triazine compound; S2, enabling the diaryl hydroxyl triazine compound obtained in the step S1 to be subjected to a reaction under the action of phosphorus oxychloride, and obtaining the diaryl chlorinated triazine compound. According to the method, the final product can be obtained only through two-step reaction, raw materials are cheap, and expensive catalysts are not needed. The method has the characteristics of low cost, few steps, high yield, few three wastes, easiness in operation, environment friendliness, suitability for industrialization and the like.

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Aromatic compound and organoelectroluminescent device comprising the compound

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