OLED material intermediate

OLED materials play an important role in OLED technology as the foundation and core of it. OLED materials with longer emission lifetime, quantum efficiency, lower cost and better suitability for industrial application are what researchers and application vendors have always been pursuing.

The organic light emitting diode display, also known as organic electroluminescent display or an organic light emitting display, or OLED, is a display device utilizing the light emitting phenomenon when carriers in an electric field enters the organic solid layer from the positive and negative electrodes.

In the last 10 years, OLED technology has made significant progress, the product from 5cm to 107cm OLED sample be gradually introduced. In contrast with LCD, OLED has the advantages of all-solid state, self-luminousness, wide viewing angles, high resolution, high brightness, high contrast, high response speed, ultra-thin, low cost, low power consumption, low temperature resistance, vibration resistance, capability of flexible and double-sided display, etc.. Therefore it is considered as the most ideal and promising flat display technology of next-generation.

According to the different organic light-emitting materials used, OLED is divided into two types. One of them is small-molecule OLED based on a small-molecule organic light emitting material and the other is polymer OLED based on a conjugated polymer organic light emitting material. Kodak (U.S.) and Cambridge (or CDT, for short) are pacemakers of small-molecule OLED and polymer OLED, respectively.

The preparation of small-molecule OLED mainly adopts the vacuum evaporation technology, which is quite a mature method. Spin coating, ink jet printing are mainly adopted in the preparation of PLED the preparation, which could significantly reduce the cost but are not mature enough.

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Structure Chemical Name CAS MF
3-Iodo-N-phenylcarbazole 3-Iodo-N-phenylcarbazole 502161-03-7 C18H12IN
8-Hydroxyquinolinolato-lithium 8-Hydroxyquinolinolato-lithium 850918-68-2 C9H6LiNO
10-(2-Naphthyl)anthracene-9-boronic acid 10-(2-Naphthyl)anthracene-9-boronic acid 597554-03-5 C24H17BO2
9-Vinylcarbazole 9-Vinylcarbazole 1484-13-5 C14H11N
3-BROMO-5-CHLOROBENZOIC ACID 3-BROMO-5-CHLOROBENZOIC ACID 42860-02-6 C7H4BrClO2
4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 58328-31-7 C36H24N2
(9-(4-BROMOPHENYL))-9H-CARBAZOLE (9-(4-BROMOPHENYL))-9H-CARBAZOLE 57102-42-8 C18H12BrN
2-BROMOCARBAZOLE 2-BROMOCARBAZOLE 3652-90-2 C12H8BrN
2-Bromo-9,9-diphenylfluorene 2-Bromo-9,9-diphenylfluorene 474918-32-6 C25H17Br
(3,5-Diphenylphenyl)boronic acid (3,5-Diphenylphenyl)boronic acid 128388-54-5 C18H15BO2
9-Bromo-10-(2-naphthyl)anthracene 9-Bromo-10-(2-naphthyl)anthracene 474688-73-8 C24H15Br
9,9-Dimethyl-9H-fluorene 9,9-Dimethyl-9H-fluorene 4569-45-3 C15H14
N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine 897671-69-1 C27H23N
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine 123847-85-8 C44H32N2
9,9'-Bianthracene 9,9'-Bianthracene 1055-23-8 C28H18
1-Bromo-4-nitrobenzene 1-Bromo-4-nitrobenzene 586-78-7 C6H4BrNO2
4,4',4''-Tris(carbazol-9-yl)-triphenylamine 4,4',4''-Tris(carbazol-9-yl)-triphenylamine 139092-78-7 C54H36N4
3-(9H-Carbazol-9-yl)phenylboronic acid 3-(9H-Carbazol-9-yl)phenylboronic acid 864377-33-3 C18H14BNO2
3,6-Dibromocarbazole 3,6-Dibromocarbazole 6825-20-3 C12H7Br2N
2-(4-Bromophenyl)naphthalene 2-(4-Bromophenyl)naphthalene 22082-99-1 C16H11Br
2-Bromo-9,10-bis(2-naphthalenyl)anthracene 2-Bromo-9,10-bis(2-naphthalenyl)anthracene 474688-76-1 C34H21Br
3-Bromo-9-phenylcarbazole 3-Bromo-9-phenylcarbazole 1153-85-1 C18H12BrN
4-(9H-Carbozol-9-yl)phenylboronic acid 4-(9H-Carbozol-9-yl)phenylboronic acid 419536-33-7 C18H14BNO2
N-PHENYLCARBAZOLE HYDROCHLORIDE N-PHENYLCARBAZOLE HYDROCHLORIDE 1150-62-5 C18H13N
1-Bromo-2-nitrobenzene 1-Bromo-2-nitrobenzene 577-19-5 C6H4BrNO2
9,9'-Spirobi[9H-fluorene] 9,9'-Spirobi[9H-fluorene] 159-66-0 C25H16
2,7-Dibromo-9,9'-spiro-bifluorene 2,7-Dibromo-9,9'-spiro-bifluorene 171408-84-7 C25H14Br2
(10-Phenylanthracen-9-yl)boronic acid (10-Phenylanthracen-9-yl)boronic acid 334658-75-2 C20H15BO2
9-Bromo-10-phenylanthracene 9-Bromo-10-phenylanthracene 23674-20-6 C20H13Br
Bis(4-biphenylyl)amine Bis(4-biphenylyl)amine 102113-98-4 C24H19N
10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one 155306-71-1 C26H26N2O2S
2-Bromo-9-fluorenone 2-Bromo-9-fluorenone 3096-56-8 C13H7BrO
2-Bromo-9,9'-spirobi[9H-fluorene] 2-Bromo-9,9'-spirobi[9H-fluorene] 171408-76-7 C25H15Br
2,7-Dibromo-9,9-dimethylfluorene 2,7-Dibromo-9,9-dimethylfluorene 28320-32-3 C15H12Br2
2,7-Dibromo-9,9-diphenylfluororene 2,7-Dibromo-9,9-diphenylfluororene 186259-63-2 C25H16Br2
4-Di-p-tolylamino-benzaldehyde 4-Di-p-tolylamino-benzaldehyde 42906-19-4 C21H19NO
ANTHRACENE, 9-BROMO-10-(1-NAPHTHALENYL)- ANTHRACENE, 9-BROMO-10-(1-NAPHTHALENYL)- 400607-04-7 C24H15Br
2-Acetylfluorene 2-Acetylfluorene 781-73-7 C15H12O
4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline] 58473-78-2 C46H46N2
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 128055-74-3 C25H12Br4
1-PHENYLPYRAZOLE 1-PHENYLPYRAZOLE 1126-00-7 C9H8N2
2,7-Di-tert-butylfluorene 2,7-Di-tert-butylfluorene 58775-05-6 C21H26
3,6-DIBROMO-9-PHENYLCARBAZOLE 3,6-DIBROMO-9-PHENYLCARBAZOLE 57103-20-5 C18H11Br2N
9,9-Dimethyl-9H-fluoren-2-yl-boronic acid 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid 333432-28-3 C15H15BO2
1,6-Dibromopyrene 1,6-Dibromopyrene 27973-29-1 C16H8Br2
9,9-Diphenylfluorene 9,9-Diphenylfluorene 20302-14-1 C25H18
4-(NAPHTHALEN-1-YL)PHENYLBORONIC ACID
4-(NAPHTHALEN-1-YL)PHENYLBORONIC ACID 870774-25-7 C16H13BO2
4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 124729-98-2 C57H48N4
1,3,5-Tris(1-phenyl-1H-benzimidazol-2-yl)benzene 1,3,5-Tris(1-phenyl-1H-benzimidazol-2-yl)benzene 192198-85-9 C45H30N6
9,9-Dimethyl-2-iodofluorene 9,9-Dimethyl-2-iodofluorene 144981-85-1 C15H13I
2-Amino-9,9-diphenylfluorene 2-Amino-9,9-diphenylfluorene 1268519-74-9 C25H19N
2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole 2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole 15082-28-7 C24H22N2O
4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine 185690-41-9 C66H48N4
N,N,N',N'-Tetraphenylbenzidine N,N,N',N'-Tetraphenylbenzidine 15546-43-7 C36H28N2
3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine 921205-03-0 C39H27N3
1196107-73-9 1196107-73-9 1196107-73-9 C23H15BrO2
2-BROMO-5-PHENYLTHIOPHENE 2-BROMO-5-PHENYLTHIOPHENE 29488-24-2 C10H7BrS
Bis[2-(diphenylphosphino)phenyl] ether oxide Bis[2-(diphenylphosphino)phenyl] ether oxide 808142-23-6 C36H28O3P2
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 150405-69-9 C30H27N3
1,3,2-DIOXABOROLANE, 2,2'-(9,9-DIMETHYL-9H-FLUORENE-2,7-DIYL)BIS[4,4,5,5-TETRAMETHYL] 1,3,2-DIOXABOROLANE, 2,2'-(9,9-DIMETHYL-9H-FLUORENE-2,7-DIYL)BIS[4,4,5,5-TETRAMETHYL] 325129-69-9 C27H36B2O4
3-Bromo-9,10-phenanthrenedione 3-Bromo-9,10-phenanthrenedione 13292-05-2 C14H7BrO2
9,9'-(1,3-Phenylene)bis-9H-carbazole 9,9'-(1,3-Phenylene)bis-9H-carbazole 550378-78-4 C30H20N2
Bis(di-tert-butyl)-4-dimethylaminophenylphosphine Bis(di-tert-butyl)-4-dimethylaminophenylphosphine 932710-63-9 C16H28NP
N-(1-Naphthyl)-N-phenyl-4-bromoaniline N-(1-Naphthyl)-N-phenyl-4-bromoaniline 138310-84-6 C22H16BrN
Bis(1-phenyl-isoquinoline)(Acetylacetonato)iridium(III) Bis(1-phenyl-isoquinoline)(Acetylacetonato)iridium(III) 435294-03-4 C35H28IrN2O2-2
4-bromo-9,9'-Spirobi[9H-fluorene 4-bromo-9,9'-Spirobi[9H-fluorene 1161009-88-6 C25H14Br2
3-Iodo-9H-carbazole 3-Iodo-9H-carbazole 16807-13-9 C12H8IN
Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine 500717-23-7 C30H27N
2,2'-DIBROMO-9,9'-SPIROBIFLUORENE 2,2'-DIBROMO-9,9'-SPIROBIFLUORENE 67665-47-8 C25H14Br2
Firpic Firpic 376367-93-0 C28H16F4IrN3O2
Acetylacetonatobis(2-phenylpyridine)iridium Acetylacetonatobis(2-phenylpyridine)iridium 337526-85-9 C27H23IrN2O2
4-bromopyrene 4-bromopyrene 1732-26-9 C16H9Br
2-Bromo-9,10-diphenylanthracene 2-Bromo-9,10-diphenylanthracene 201731-79-5 C26H17Br
9-[1,1'-Biphenyl-4-yl]-3-bromo-9H-carbazole 9-[1,1'-Biphenyl-4-yl]-3-bromo-9H-carbazole 894791-46-9 C24H16BrN
Hexaazatriphenylenehexacabonitrile Hexaazatriphenylenehexacabonitrile 105598-27-4 C18N12
2-Bromo-9-phenyl-9H-carbazole 2-Bromo-9-phenyl-9H-carbazole 94994-62-4 C18H12BrN
(9-phenyl-9H-carbazol-2-yl)boronic acid (9-phenyl-9H-carbazol-2-yl)boronic acid 1001911-63-2 C18H14BNO2
4-Dibenzylamino-2-methylbenzo-aldehyde 4-Dibenzylamino-2-methylbenzo-aldehyde 1424-65-3 C22H21NO
3-broMo-6,9-diphenyl-9H-carbazole 3-broMo-6,9-diphenyl-9H-carbazole 1160294-85-8 C24H16BrN
N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine 1246562-40-2 C33H26BrN
N-(4-BroMophenyl)-N,N-bis(1,1'-biphenyl-4-yl)aMine N-(4-BroMophenyl)-N,N-bis(1,1'-biphenyl-4-yl)aMine 499128-71-1 C30H22BrN
9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine 9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine 355832-04-1 C21H19N
9-Phenyl-9H,9'H-[3,3']bicarbazolyl 9-Phenyl-9H,9'H-[3,3']bicarbazolyl 1060735-14-9 C30H20N2
4-BroMo-9H-carbazole 4-BroMo-9H-carbazole 3652-89-9 C12H8BrN
10,10'-Dibromo-9,9'-bianthryl 10,10'-Dibromo-9,9'-bianthryl 121848-75-7 C28H16Br2
Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]- Boronic acid, B-[4-(1-phenyl-1H-benzimidazol-2-yl)phenyl]- 952514-79-3 C19H15BN2O2
9,9-Dimethyl-9H-2,7-diiodofluorene 9,9-Dimethyl-9H-2,7-diiodofluorene 144981-86-2 C15H12I2
9-(3-bromophenyl)carbazole 9-(3-bromophenyl)carbazole 185112-61-2 C18H12BrN
N-[1,1'-Biphenyl]-4-yl-9,9-diphenyl-9H-fluoren-2-amine N-[1,1'-Biphenyl]-4-yl-9,9-diphenyl-9H-fluoren-2-amine 1268520-04-2 C37H27N
(9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid (9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid 866100-14-3 C15H16B2O4
N-[1,1'-Biphenyl]-2-yl-9,9-dimethyl-9H-fluoren-2-amine N-[1,1'-Biphenyl]-2-yl-9,9-dimethyl-9H-fluoren-2-amine 1198395-24-2 C27H23N
MCBP , 3,3-Di(9H-carbazol-9-yl)biphenyl. MCBP , 3,3-Di(9H-carbazol-9-yl)biphenyl. 342638-54-4 C36H24N2
N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid 193281-00-4 C20H21N5O7
2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane 2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane 47758-37-2 C31H26O4
2 3-DIBROMOBENZO(B)THIOPHENE  97 2 3-DIBROMOBENZO(B)THIOPHENE 97 6287-82-7 C8H4Br2S
(2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE) (2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE) 196207-58-6 C41H64B2O4
DI-TERT-BUTYLPHENYLPHOSPHINE DI-TERT-BUTYLPHENYLPHOSPHINE 32673-25-9 C14H23P
2-Bromo-9,9-diethylfluorene 2-Bromo-9,9-diethylfluorene 287493-15-6 C17H17Br
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran 200052-70-6 C30H36N3O
4-BroMo-9,9-diphenyl-9H-fluorene 4-BroMo-9,9-diphenyl-9H-fluorene 713125-22-5 C25H17Br
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