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
1,3-Benzenediamine, N1-[1,1'-biphenyl]-4-yl-N1,N3-diphenyl- 1,3-Benzenediamine, N1-[1,1'-biphenyl]-4-yl-N1,N3-diphenyl- 2055864-11-2 C30H24N2
2-Bromo-N,N-diphenylaniline 2-Bromo-N,N-diphenylaniline 78600-31-4 C18H14BrN
Dibenzofuran, 3-bromo-6-phenyl- Dibenzofuran, 3-bromo-6-phenyl- 2181786-99-0 C18H11BrO
9-chloro-2-hydroxydibenzofuran 9-chloro-2-hydroxydibenzofuran 74423-72-6 C12H7ClO2
Perovskite FAPbI3 Powder Perovskite FAPbI3 Powder 1451592-07-6 CH8I3N2Pb
DMAC-BP DMAC-BP 1685287-55-1 C43H36N2O
1,3,5-Triazine, 2-(8-chloro-3-dibenzofuranyl)-4,6-diphenyl- 1,3,5-Triazine, 2-(8-chloro-3-dibenzofuranyl)-4,6-diphenyl- 2361279-84-5 C27H16ClN3O
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
1,3,5-Triazine, 2-(3-chloro-1-dibenzofuranyl)-4-(2-naphthalenyl)-6-phenyl- 1,3,5-Triazine, 2-(3-chloro-1-dibenzofuranyl)-4-(2-naphthalenyl)-6-phenyl- 2476828-99-4 C31H18ClN3O
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride 122640-83-9 C16H18O6
3-Chloro-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran 3-Chloro-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran 2404594-48-3 C18H18BClO3
3-Bromo-5H-dibenzo[a,d]cyclohepten-5-one 3-Bromo-5H-dibenzo[a,d]cyclohepten-5-one 3979-65-5 C15H9BrO
N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine 164724-35-0 C60H44N2
1-Bromo-4-chloronaphthalene 1-Bromo-4-chloronaphthalene 53220-82-9 C10H6BrCl
N-phenyl-benzo[b]naphtho[2,1-d]furan-9-amine N-phenyl-benzo[b]naphtho[2,1-d]furan-9-amine 2341894-36-6 C22H15NO
4-Bromo-1,1':2',1''-terphenyl 4-Bromo-1,1':2',1''-terphenyl 24253-37-0 C18H13Br
Dibenzofuran,1-bromo-6-fluoro- Dibenzofuran,1-bromo-6-fluoro- 1823919-19-2 C12H6BrFO
1,3,5-Triazine, 2-benzo[b]naphtho[2,1-d]furan-7-yl-4-chloro-6-phenyl- 1,3,5-Triazine, 2-benzo[b]naphtho[2,1-d]furan-7-yl-4-chloro-6-phenyl- 2620690-66-4 C25H14ClN3O
[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
2,4,5-Triphenylimidazole 2,4,5-Triphenylimidazole 484-47-9 C21H16N2
Benzo[b]naphtho[2,3-d]furan, 3-chloro- Benzo[b]naphtho[2,3-d]furan, 3-chloro- 2397634-71-6 C16H9ClO
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
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-Benzo[b]naphtho[2,3-d]furan-1-yl-4-chloro-6-phenyl-1,3,5-triazine 2-Benzo[b]naphtho[2,3-d]furan-1-yl-4-chloro-6-phenyl-1,3,5-triazine 2454305-80-5
2-Dibenzothiophenamine, 9-phenyl- 2-Dibenzothiophenamine, 9-phenyl- 3004888-06-3 C18H13NS
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-Dibenzofuranylboronic Acid 1-Dibenzofuranylboronic Acid 162607-19-4 C12H9BO3
1-Bromo-8-chlorodibenzo[b,d]furan 1-Bromo-8-chlorodibenzo[b,d]furan 2173554-83-9 C12H6BrClO
1-bromonaphtho[2,3-b]benzofuran 1-bromonaphtho[2,3-b]benzofuran 2189692-40-6 C16H9BrO
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
10-(4-Chlorophenyl)benzo[b]naphtho[2,1-d]furan 10-(4-Chlorophenyl)benzo[b]naphtho[2,1-d]furan 2088371-08-6 C22H13ClO
4-bromopyrene 4-bromopyrene 1732-26-9 C16H9Br
R 5011 (dopant) R 5011 (dopant) 944537-61-5 C32H34O2
3-bromodibenzo[b,d]thiophene 3-bromodibenzo[b,d]thiophene 97511-04-1 C12H7BrS
2-Bromodibenzofuran 2-Bromodibenzofuran 86-76-0 C12H7BrO
1-bromo-3-chloro-Dibenzofuran 1-bromo-3-chloro-Dibenzofuran 2043962-13-4 C12H6BrClO
2-Bromo-7-chlorodibenzo[b,d]furan 2-Bromo-7-chlorodibenzo[b,d]furan 2355229-03-5 C12H6BrClO
7-bromo-2-chlorodibenzo[b,d]furan 7-bromo-2-chlorodibenzo[b,d]furan 2351918-80-2 C12H6BrClO
2,4-Dichloro-6-(1-dibenzofuranyl)-1,3,5-triazine 2,4-Dichloro-6-(1-dibenzofuranyl)-1,3,5-triazine 2408705-92-8 C15H7Cl2N3O
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
Benzo[b]naphtho[2,1-d]furan, 5-bromo-7-chloro- Benzo[b]naphtho[2,1-d]furan, 5-bromo-7-chloro- 2411141-57-4 C16H8BrClO
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
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
Carbazole-d8 Carbazole-d8 38537-24-5 C12HD8N
 (1α,2α,4α)-1,2,4-Cyclohexanetricarboxylic Acid (1α,2α,4α)-1,2,4-Cyclohexanetricarboxylic Acid 76784-95-7 C9H12O6
7-Bromo-1-chlorodibenzofuran 7-Bromo-1-chlorodibenzofuran 2360579-34-4 C12H6BrClO
10-chloronaphtho[1,2-b] benzofuran 10-chloronaphtho[1,2-b] benzofuran 2103931-83-3 C16H9ClO
4-BROMO-4'-ETHYLBIPHENYL 4-BROMO-4'-ETHYLBIPHENYL 58743-79-6 C14H13Br
4-ISOPROPYL-4'-METHYLDIPHENYLIODONIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE 4-ISOPROPYL-4'-METHYLDIPHENYLIODONIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE 178233-72-2 C40H18BF20I
APS-5 APS-5 193884-53-6 C21H18ClNNaO4PS
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
2-broMobenzo[b]-naphtho[2,3-d]furan 2-broMobenzo[b]-naphtho[2,3-d]furan 1627917-16-1 C16H9BrO
1-Bromo-4-chlorodibenzo[b,d]furan 1-Bromo-4-chlorodibenzo[b,d]furan 2252237-87-7 C12H6BrClO
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
Benzo[b]naphtho[2,1-d]furan, 8-chloro- Benzo[b]naphtho[2,1-d]furan, 8-chloro- 2103931-84-4 C16H9ClO
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
Dibenzotetrathiafulvalene Dibenzotetrathiafulvalene 24648-13-3 C14H8S4
Benzo[b]naphtho[1,2-d]furan-9-amine, N-[1,1′-biphenyl]-3-yl- Benzo[b]naphtho[1,2-d]furan-9-amine, N-[1,1′-biphenyl]-3-yl- 2287146-48-7 C28H19NO
3-Bromo-9,10-phenanthrenedione 3-Bromo-9,10-phenanthrenedione 13292-05-2 C14H7BrO2
2-Hydroxy-3-phenylnaphthalene 2-Hydroxy-3-phenylnaphthalene 30889-48-6 C16H12O
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
9([1,1`-biphenyl]-4-yl)-10-broMo-2-phenylanthracene 9([1,1`-biphenyl]-4-yl)-10-broMo-2-phenylanthracene 1195975-03-1 C32H21Br
9-bromine-11,11-dimethyl-11H-benzo[a]fluorene 9-bromine-11,11-dimethyl-11H-benzo[a]fluorene 1198396-29-0 C19H15Br
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-triphenylene 2,7-DibroMo-triphenylene 1219091-69-6 C18H10Br2
2,7-Dibromo-N-phenylcarbazole 2,7-Dibromo-N-phenylcarbazole 444796-09-2 C18H11Br2N
2-chloro-9H-carbazole 2-chloro-9H-carbazole 10537-08-3 C12H8ClN
2-(3-BroMophenyl)-9H-BroMophenylcarbazole 2-(3-BroMophenyl)-9H-BroMophenylcarbazole 1365118-41-7 C24H16BrN
Bis(10-hydroxybenzo[h]quinolinato)beryllium Bis(10-hydroxybenzo[h]quinolinato)beryllium 148896-39-3 C26H16BeN2O2
CzSi CzSi 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
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