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
4-bromo-1-chloro-Dibenzofuran 4-bromo-1-chloro-Dibenzofuran 2183475-72-9 C12H6BrClO
(7-chlorodibenzo[b,d]furan-1-yl)boronic acid (7-chlorodibenzo[b,d]furan-1-yl)boronic acid 2173555-53-6 C12H8BClO3
Benzo[b]naphtho[2,1-d]furan,7-bromo- Benzo[b]naphtho[2,1-d]furan,7-bromo- 2172929-14-3 C16H9BrO
Dibenzothiophene,8-bromo-1-chloro- Dibenzothiophene,8-bromo-1-chloro- 1956366-55-4 C12H6BrClS
Poly(9,9-dioctylfluorene-co-N-(4-butylphenyl)diphenylamine) Poly(9,9-dioctylfluorene-co-N-(4-butylphenyl)diphenylamine) 220797-16-0 C51H63N
9-[4-(4,6-diphenyl-1,3,5-triazin-2-yll)phenyl]-N3,N3,N3,N3-tetraphenyl-9H-carbazole-3,6-diamine 9-[4-(4,6-diphenyl-1,3,5-triazin-2-yll)phenyl]-N3,N3,N3,N3-tetraphenyl-9H-carbazole-3,6-diamine 1613074-59-1 C57H40N6
5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole 5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole 1448296-00-1 C24H16N2
1-Bromo-4-chloronaphthalene 1-Bromo-4-chloronaphthalene 53220-82-9 C10H6BrCl
1,2-Dihydrobenzocyclobutene-1-carboxylic acid methyl ester 1,2-Dihydrobenzocyclobutene-1-carboxylic acid methyl ester 35095-07-9 C10H10O2
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
1,3,5-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
3-Bromo-5H-dibenzo[a,d]cyclohepten-5-one 3-Bromo-5H-dibenzo[a,d]cyclohepten-5-one 3979-65-5 C15H9BrO
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
1,3,5-Triazine, 2-[3′-(9,9-dimethyl-3-phenyl-9H-fluoren-2-yl)[1,1′-biphenyl]-3-yl]-4,6-diphenyl- 1,3,5-Triazine, 2-[3′-(9,9-dimethyl-3-phenyl-9H-fluoren-2-yl)[1,1′-biphenyl]-3-yl]-4,6-diphenyl- 2370050-11-4 C48H35N3
Bicyclo[4.2.0]octane-1,3,5-triene-7-ol Bicyclo[4.2.0]octane-1,3,5-triene-7-ol 35447-99-5 C8H8O
10-Chlorobenzo[b]phenanthro[2,3-d]furan 10-Chlorobenzo[b]phenanthro[2,3-d]furan 3064260-10-9 C20H11ClO
2,5-DBrBCB 2,5-DBrBCB C8H6Br2
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
4,4'-DIBROMOTRIPHENYLAMINE 4,4'-DIBROMOTRIPHENYLAMINE 81090-53-1 C18H13Br2N
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
4-((4-(6-(Acryloyloxy)hexyloxy)phenoxy)carbonyl)phenyl 4-(6-(acryloyloxy)hexyloxy)benzoate 4-((4-(6-(Acryloyloxy)hexyloxy)phenoxy)carbonyl)phenyl 4-(6-(acryloyloxy)hexyloxy)benzoate 161841-15-2 C38H42O10
Bicyclo[4.2.0]octa-1,3,5-trien-3-amine hydrochloride Bicyclo[4.2.0]octa-1,3,5-trien-3-amine hydrochloride 1810070-03-1 C8H10ClN
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
5-Norbornene-2,3-dicarboximidyl
trifluoromethanesulfonate 5-Norbornene-2,3-dicarboximidyl trifluoromethanesulfonate 133710-62-0 C10H8F3NO5S
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
Pentanoic acid, 2,2-difluoro-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, ethyl ester Pentanoic acid, 2,2-difluoro-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, ethyl ester 1092693-69-0 C11H16F2O4
3,3':9',3''-Ter-9H-carbazole, 9,9''-diphenyl- 3,3':9',3''-Ter-9H-carbazole, 9,9''-diphenyl- 1340669-17-1 C48H31N3
3,4-Dimethyl-N,N-diphenylaniline 3,4-Dimethyl-N,N-diphenylaniline 173460-10-1 C20H19N
4,4,5,5-tetramethyl-2-(7-(phenyl-d5)dibenzo[b,d]furan-1-yl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(7-(phenyl-d5)dibenzo[b,d]furan-1-yl)-1,3,2-dioxaborolane 2644646-42-2 C24H23BO3
Bicyclo[4.2.0]octa-1,3,5-triene-2,5-dicarboxylic acid Bicyclo[4.2.0]octa-1,3,5-triene-2,5-dicarboxylic acid 145708-73-2 C10H8O4
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
1-Chloro-8-isobutylbenzo[4,5]thieno[2,3-c]pyridine 1-Chloro-8-isobutylbenzo[4,5]thieno[2,3-c]pyridine 2926783-53-9 C15H14ClNS
10-Bromo-7H-benzo[c]carbazole 10-Bromo-7H-benzo[c]carbazole 1698-16-4 C16H10BrN
2-Bromo-N,N-diphenylaniline 2-Bromo-N,N-diphenylaniline 78600-31-4 C18H14BrN
Formamidinium Lead Iodide Formamidinium Lead Iodide 1451592-07-6 CH8I3N2Pb
9-chloro-2-hydroxydibenzofuran 9-chloro-2-hydroxydibenzofuran 74423-72-6 C12H7ClO2
4,7-dibromobenzo[c][1,2,5]thiadiazole-5,6-diamine 4,7-dibromobenzo[c][1,2,5]thiadiazole-5,6-diamine 141215-32-9 C6H4Br2N4S
DMAC-BP DMAC-BP 1685287-55-1 C43H36N2O
Dibenzofuran, 3-bromo-6-phenyl- Dibenzofuran, 3-bromo-6-phenyl- 2181786-99-0 C18H11BrO
9H-Carbazole-3-carbonitrile, 9-[3-(9H-carbazol-9-yl)phenyl]- 9H-Carbazole-3-carbonitrile, 9-[3-(9H-carbazol-9-yl)phenyl]- 1392506-99-8 C31H19N3
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
7-bromo-12-phenyltetraphene 7-bromo-12-phenyltetraphene 2580968-64-3 C24H15Br
4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl 266349-83-1 C42H28N6
3-Ethynylbicyclo[4.2.0]octa-1(6),2,4-triene 3-Ethynylbicyclo[4.2.0]octa-1(6),2,4-triene 144597-22-8 C10H8
1,3-Dioxolan-2-one, 4,5-bis(2,2-dioxido-1,3,2-dioxathiolan-4-yl)- 1,3-Dioxolan-2-one, 4,5-bis(2,2-dioxido-1,3,2-dioxathiolan-4-yl)- 2520352-94-5 C7H8O11S2
Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate 6998-83-0 C12H18O6
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-Hydroxy-Benzocyclobutene 4-Hydroxy-Benzocyclobutene 4082-20-6 C8H8O
Spiro[fluorene-9,9'-xanthene]-3',6'-diol Spiro[fluorene-9,9'-xanthene]-3',6'-diol 4081-00-9 C25H16O3
2-Bromobenzo[b]naphtho[2,3-d]furan 2-Bromobenzo[b]naphtho[2,3-d]furan 1627917-16-1 C16H9BrO
2,4,6-Tris[3-(diphenylphosphinyl)phenyl]-1,3,5-triazine 2,4,6-Tris[3-(diphenylphosphinyl)phenyl]-1,3,5-triazine 1646906-26-4 C57H42N3O3P3
7-chlorobicyclo[4.2.0]octa-1,3,5-triene 7-chlorobicyclo[4.2.0]octa-1,3,5-triene 61599-88-0 C8H7Cl
1-Bromo-4-chlorodibenzo[b,d]furan 1-Bromo-4-chlorodibenzo[b,d]furan 2252237-87-7 C12H6BrClO
10-[4-(1-Dibenzofuranyl)-6-phenyl-1,3,5-triazin-2-yl]-2-phenylphenanthro[3,4-d]oxazole 10-[4-(1-Dibenzofuranyl)-6-phenyl-1,3,5-triazin-2-yl]-2-phenylphenanthro[3,4-d]oxazole 2403758-72-3 C42H24N4O2
1-chloro-6-phenyldibenzo[b,d]furan 1-chloro-6-phenyldibenzo[b,d]furan 2244249-07-6 C18H11ClO
(R)-2-Octyl 4-[4-(Hexyloxy)benzoyloxy]benzoate (R)-2-Octyl 4-[4-(Hexyloxy)benzoyloxy]benzoate 133676-09-2 C28H38O5
4-DMHSBCB 4-DMHSBCB
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
4-(3-bromo-phenyl)-dibenzofuran 4-(3-bromo-phenyl)-dibenzofuran 887944-90-3 C18H11BrO
Benzo[b]naphtho[2,1-d]furan, 8-chloro- Benzo[b]naphtho[2,1-d]furan, 8-chloro- 2103931-84-4 C16H9ClO
CbBPCb CbBPCb 1469997-91-8 C34H22N4
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
2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrimidine 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrimidine 1220526-74-8 C16H19BN2O2
2,4,5-Triphenylimidazole 2,4,5-Triphenylimidazole 484-47-9 C21H16N2
Benz[g]indolo[2,3-b]carbazole, 9-[3-(1-dibenzofuranyl)phenyl]-7,9-dihydro-7-phenyl- Benz[g]indolo[2,3-b]carbazole, 9-[3-(1-dibenzofuranyl)phenyl]-7,9-dihydro-7-phenyl- 2304693-46-5 C46H28N2O
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 C25H14ClN3O
2-Dibenzothiophenamine, 9-phenyl- 2-Dibenzothiophenamine, 9-phenyl- 3004888-06-3 C18H13NS
1-(4-Bromophenyl)-2-phenylbenzimidazole 1-(4-Bromophenyl)-2-phenylbenzimidazole 760212-58-6 C19H13BrN2
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
DICYCLOPENTANYL METHACRYLATE DICYCLOPENTANYL METHACRYLATE 34759-34-7 C14H20O2
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
2-Propenoic acid, 2-Methyl-, 2-[(hexahydro-2-oxo-3,5-Methano-2H-cyclopenta[b]furan-6-yl)oxy]-2-oxoethyl ester 2-Propenoic acid, 2-Methyl-, 2-[(hexahydro-2-oxo-3,5-Methano-2H-cyclopenta[b]furan-6-yl)oxy]-2-oxoethyl ester 347886-81-1 C14H16O6
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
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
DVS-S-BCB DVS-S-BCB
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