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
1-(biphenyl-4-yl)-2-methyl-2-morpholinopropan-1-one 1-(biphenyl-4-yl)-2-methyl-2-morpholinopropan-1-one 94576-68-8 C20H23NO2
10-Chloro-7,7-dimethyl-7H-12-oxa-indeno[1,2-a]fluorene 10-Chloro-7,7-dimethyl-7H-12-oxa-indeno[1,2-a]fluorene 1567814-82-7 C21H15ClO
2-(5-Chloro-[1,1'-biphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-Chloro-[1,1'-biphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2750016-14-7 C18H20BClO2
R 5011 (dopant) R 5011 (dopant) 944537-61-5 C32H34O2
3-bromodibenzo[b,d]thiophene 3-bromodibenzo[b,d]thiophene 97511-04-1 C12H7BrS
9,9'-Spirobi[9H-fluoren]-2-amine, N-[1,1'-biphenyl]-2-yl-2',7'-bis(1,1-dimethylethyl)-N-(9,9-dimethyl-9H-fluoren-2-yl)- 9,9'-Spirobi[9H-fluoren]-2-amine, N-[1,1'-biphenyl]-2-yl-2',7'-bis(1,1-dimethylethyl)-N-(9,9-dimethyl-9H-fluoren-2-yl)- 1365840-52-3 C60H53N
3-Bromonaphtho[2, 1-B]Benzofuran 3-Bromonaphtho[2, 1-B]Benzofuran 1678556-12-1 C16H9BrO
2-[3-(1,1-dimethyl ethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxyborane-2-yl) phenyl]-4-phenyl-pyridine 2-[3-(1,1-dimethyl ethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxyborane-2-yl) phenyl]-4-phenyl-pyridine 2411987-38-5 C27H32BNO2
1,3,2-Dioxaborolane, 2-(12,12-dimethyl-12H-indeno[1,2-b]phenanthren-2-yl)-4,4,5,5-tetramethyl- 1,3,2-Dioxaborolane, 2-(12,12-dimethyl-12H-indeno[1,2-b]phenanthren-2-yl)-4,4,5,5-tetramethyl- 1591629-74-1 C29H29BO2
2,4,5-Triphenylimidazole 2,4,5-Triphenylimidazole 484-47-9 C21H16N2
4-bromopyrene 4-bromopyrene 1732-26-9 C16H9Br
2-[3'-(9,9-dimethyl-9H-fluoren-2-yl)[1,1'-biphenyl]-3-yl]-4,6-diphenyl-1,3,5-triazine 2-[3'-(9,9-dimethyl-9H-fluoren-2-yl)[1,1'-biphenyl]-3-yl]-4,6-diphenyl-1,3,5-triazine 1955543-57-3 C42H31N3
1-Dibenzofuranylboronic Acid 1-Dibenzofuranylboronic Acid 162607-19-4 C12H9BO3
9-(Biphenyl-3-yl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 9-(Biphenyl-3-yl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 1533406-38-0 C30H28BNO2
2-broMoindolo[3,2,1-jk]carbazole 2-broMoindolo[3,2,1-jk]carbazole 1174032-81-5 C18H10BrN
1,3,5-Triazine, 2-(4-chlorobenzo[b]naphtho[2,3-d]furan-1-yl)-4,6-diphenyl- 1,3,5-Triazine, 2-(4-chlorobenzo[b]naphtho[2,3-d]furan-1-yl)-4,6-diphenyl- 2459671-87-3 C31H18ClN3O
2-(4-bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-4,6-di-tert-butylphenol 2-(4-bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-4,6-di-tert-butylphenol 2361613-60-5 C37H41BrN2O
2-Hydroxy-3-phenylnaphthalene 2-Hydroxy-3-phenylnaphthalene 30889-48-6 C16H12O
Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate 6998-83-0 C12H18O6
1196107-73-9 1196107-73-9 1196107-73-9 C23H15BrO2
3-Bromodibenzo[b,d]furan 3-Bromodibenzo[b,d]furan 26608-06-0 C12H7BrO
Spiro-2NPB , 2,2',7,7'-Tetrakis[N-naphthalenyl(phenyl)-aMino]-9 Spiro-2NPB , 2,2',7,7'-Tetrakis[N-naphthalenyl(phenyl)-aMino]-9 404001-42-9 C89H60N4
4,4'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxy)]bisbenzenamine 4,4'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxy)]bisbenzenamine 47823-88-1 C37H28N2O2
4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 1416881-50-9 C32H18N4
Bis[2-(diphenylphosphino)phenyl] ether oxide Bis[2-(diphenylphosphino)phenyl] ether oxide 808142-23-6 C36H28O3P2
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
5-Oxa-2-octyne-1,7-diol 5-Oxa-2-octyne-1,7-diol 1606-79-7 C7H12O3
[1,1':3',1''-Terphenyl]-4'-amine, 4-tricyclo[3.3.1.13,7]dec-1-yl- [1,1':3',1''-Terphenyl]-4'-amine, 4-tricyclo[3.3.1.13,7]dec-1-yl- 2086312-08-3 C28H29N
Dibenzotetrathiafulvalene Dibenzotetrathiafulvalene 24648-13-3 C14H8S4
3-Bromo-9,10-phenanthrenedione 3-Bromo-9,10-phenanthrenedione 13292-05-2 C14H7BrO2
4-bromo-9,9'-Spirobi[9H-fluorene 4-bromo-9,9'-Spirobi[9H-fluorene 1161009-88-6 C25H15Br
Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine 500717-23-7 C30H27N
3-broMo-6,9-diphenyl-9H-carbazole 3-broMo-6,9-diphenyl-9H-carbazole 1160294-85-8 C24H16BrN
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
2,7-Dibromo-N-phenylcarbazole 2,7-Dibromo-N-phenylcarbazole 444796-09-2 C18H11Br2N
9-(4-tert-Butylphenyl)-3,6-bis(triphenylsilyl)-9H-carbazole 9-(4-tert-Butylphenyl)-3,6-bis(triphenylsilyl)-9H-carbazole 898546-82-2 C58H49NSi2
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
3,3′-Di(9H-carbazol-9-yl)biphenyl 3,3′-Di(9H-carbazol-9-yl)biphenyl 342638-54-4 C36H24N2
methylammonium iodide methylammonium iodide 14965-49-2 CH6IN
2-Bromo-9,9-diethylfluorene 2-Bromo-9,9-diethylfluorene 287493-15-6 C17H17Br
N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine 936355-01-0 C60H46N4
9,9-Dihexyl-9H-fluoren-2-boronic acid 9,9-Dihexyl-9H-fluoren-2-boronic acid 371193-08-7 C25H35BO2
Ir(Mppy)3 , Tris[2-(p-tolyl)pyridine]iridiuM(III) Ir(Mppy)3 , Tris[2-(p-tolyl)pyridine]iridiuM(III) 149005-33-4 C36H33IrN3+3
(9,10-di(naphthalene-1-yl)anthracen-2-yl)boronic acid (9,10-di(naphthalene-1-yl)anthracen-2-yl)boronic acid 867044-35-7 C34H23BO2
4CzIPN 4CzIPN 1416881-52-1 C56H32N6
9-(4-phenylphenyl)carbazole 9-(4-phenylphenyl)carbazole 6299-16-7 C24H17N
9-([1,1'-biphenyl]-3-yl)-3-broMo-9H-carbazole 9-([1,1'-biphenyl]-3-yl)-3-broMo-9H-carbazole 1428551-28-3 C24H16BrN
1,4,7,10-Tetra(tert-butyl)perylene 1,4,7,10-Tetra(tert-butyl)perylene 677275-33-1 C36H44
9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 1126522-69-7 C24H24BNO2
2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine 2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine 1013405-24-7 C41H27N3
N1,N1'-(biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) N1,N1'-(biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) 199121-98-7 C64H54N4
N-(2-BroMophenyl)-9H-carbazole N-(2-BroMophenyl)-9H-carbazole 902518-11-0 C18H12BrN
9,9'-Spirobi[9H-fluorene]-4-ylboronicacid 9,9'-Spirobi[9H-fluorene]-4-ylboronicacid 1421789-05-0 C25H17BO2
Dibenzo{[f,f']-4,4',7,7'-tetraphenyl}diindeno[1,2,3-cd:1',2',3'-lm]perylene Dibenzo{[f,f']-4,4',7,7'-tetraphenyl}diindeno[1,2,3-cd:1',2',3'-lm]perylene 187086-37-9 C64H36
2-(4-Bromophenyl)-5-phenylthiophene 2-(4-Bromophenyl)-5-phenylthiophene 118621-30-0 C16H11BrS
9-([1,1-biphenyl]-3-yl)-9H-carbazole 9-([1,1-biphenyl]-3-yl)-9H-carbazole 1221237-87-1 C24H17N
2-METHOXY-9H-CARBAZOLE 2-METHOXY-9H-CARBAZOLE 6933-49-9 C13H11NO
9-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 9-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 406726-92-9 C32H47B2NO4
N,N-Bis(M-tolyl)benzenaMine N,N-Bis(M-tolyl)benzenaMine 13511-11-0 C20H19N
9-(4-broMophenyl)-10-phenylanthracene 9-(4-broMophenyl)-10-phenylanthracene 625854-02-6 C26H17Br
3-phenyl-9H-carbazole 3-phenyl-9H-carbazole 103012-26-6 C18H13N
2-phenyl-9H-carbazole 2-phenyl-9H-carbazole 88590-00-5 C18H13N
9-(1,1-bipheny)-4-yl-3-(4-broMophenyl)carbazole 9-(1,1-bipheny)-4-yl-3-(4-broMophenyl)carbazole 1028648-25-0 C30H20BrN
4,4',4''-TRIS(N-(1-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE 4,4',4''-TRIS(N-(1-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE 185690-39-5 C66H48N4
2-Phenyl-9,10-di(naphthalen-2-yl)-anthracene 2-Phenyl-9,10-di(naphthalen-2-yl)-anthracene 865435-20-7 C40H26
B3PYMPM B3PYMPM 925425-96-3 C37H26N6
4-Pinacol ester-9,9-dipehnylfluorene 4-Pinacol ester-9,9-dipehnylfluorene 1259280-37-9 C31H29BO2
3TPYMB , Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane 3TPYMB , Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane 929203-02-1 C42H42BN3
9-(biphenyl-4-yl)-3-(4-chloro
phenyl)-6-phenyl-9H-carbaz
ole 9-(biphenyl-4-yl)-3-(4-chloro phenyl)-6-phenyl-9H-carbaz ole 1221238-04-5 C36H24ClN
9([1,1`-biphenyl]-4-yl)-10-broMo-2-phenylanthracene 9([1,1`-biphenyl]-4-yl)-10-broMo-2-phenylanthracene 1195975-03-1 C32H21Br
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene 1030380-38-1 C38H26N4
Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone Bis[4-(9,9-diMethyl-9,10-dihydroacridine)phenyl]solfone 1477512-32-5 C42H36N2O2S
(3-(carbazole-9H)Phenyl)Pinacol ester (3-(carbazole-9H)Phenyl)Pinacol ester 870119-58-7 C24H24BNO2
2-Bromo-9,9-dihexyl fluorene 2-Bromo-9,9-dihexyl fluorene 226070-05-9 C25H33Br
SiMCP , 9,9'-(5-(triphenylsilyl)-1,3-phenylene)bis(9H-carba SiMCP , 9,9'-(5-(triphenylsilyl)-1,3-phenylene)bis(9H-carba 850221-63-5 C48H34N2Si
9-bromine-11,11-dimethyl-11H-benzo[a]fluorene 9-bromine-11,11-dimethyl-11H-benzo[a]fluorene 1198396-29-0 C19H15Br
2-Bromo-9,9-di-n-butylfluoren 2-Bromo-9,9-di-n-butylfluoren 88223-35-2 C21H25Br
2,7-DibroMo-triphenylene 2,7-DibroMo-triphenylene 1219091-69-6 C18H10Br2
9-Biphenyl-4-yl-9H-carbazole 9-Biphenyl-4-yl-9H-carbazole C24H17N
2-iodo-5-phenylthiophene 2-iodo-5-phenylthiophene 13781-37-8 C10H7IS
N-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole N-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole 871696-12-7 C30H43B2NO4
mCPSOB mCPSOB 1374770-41-8 C36H24N2O2S
2-chloro-9H-carbazole 2-chloro-9H-carbazole 10537-08-3 C12H8ClN
T2T T2T 1201800-83-0 C39H27N3
2-(3-BroMophenyl)-9H-BroMophenylcarbazole 2-(3-BroMophenyl)-9H-BroMophenylcarbazole 1365118-41-7 C24H16BrN
3-Phenyl-9-phenylcarbazole-6-Boronic acid pinacol ester 3-Phenyl-9-phenylcarbazole-6-Boronic acid pinacol ester 1359833-28-5 C30H28BNO2
9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole 9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole 57102-62-2 C36H24N2
Bis(10-hydroxybenzo[h]quinolinato)beryllium Bis(10-hydroxybenzo[h]quinolinato)beryllium 148896-39-3 C26H16BeN2O2
9-[1,1'-Biphenyl]-4-yl-3-(4-chlorophenyl)-9H-carbazole 9-[1,1'-Biphenyl]-4-yl-3-(4-chlorophenyl)-9H-carbazole 1219821-48-3 C30H20ClN
(4-(9-phenyl-9H-carbazol-3-yl)phenyl)boronic acid (4-(9-phenyl-9H-carbazol-3-yl)phenyl)boronic acid 1240963-55-6 C24H18BNO2
9,9-Spirodifluorene-2-Boronic acid pinacol ester 9,9-Spirodifluorene-2-Boronic acid pinacol ester 884336-44-1 C31H27BO2
DMAC-TRZ DMAC-TRZ 1628752-98-6 C36H28N4
Bis-biphenyl-4-yl-(4-broMo-phenyl)-aMine Bis-biphenyl-4-yl-(4-broMo-phenyl)-aMine C30H22BrN
9-(4-broMophenyl)-10-(naphthalen-2-yl)anthracene 9-(4-broMophenyl)-10-(naphthalen-2-yl)anthracene 936854-62-5 C30H19Br
3-(4-BroMo-naphthalen-1-yl)-9-phenyl-9H-carbazole 3-(4-BroMo-naphthalen-1-yl)-9-phenyl-9H-carbazole C28H18BrN
PCzAc PCzAc 1705584-08-2 C33H26N2
Tris(4-(5-phenylthiophen-2-yl)phenyl)amine Tris(4-(5-phenylthiophen-2-yl)phenyl)amine 1092356-36-9 C48H33NS3
9,9-Diphenylfluorene-2-Boronic acid pinacol ester 9,9-Diphenylfluorene-2-Boronic acid pinacol ester 462128-39-8 C31H29BO2
2,7-Dibromo-9-hexylcarbazole 2,7-Dibromo-9-hexylcarbazole 654676-12-7 C18H19Br2N
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