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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Chemical Name	CAS	MF
2-Bromo-9,9-dihexyl fluorene	226070-05-9	C25H33Br
2-Phenyl-9,10-di(naphthalen-2-yl)-anthracene	865435-20-7	C40H26
2-phenyl-9H-carbazole	88590-00-5	C18H13N
2-(4-Bromophenyl)-5-phenylthiophene	118621-30-0	C16H11BrS
2-METHOXY-9H-CARBAZOLE	6933-49-9	C13H11NO
4,4',4''-TRIS(N-(1-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE	185690-39-5	C66H48N4
3-phenyl-9H-carbazole	103012-26-6	C18H13N
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	13511-11-0	C20H19N
9-(4-broMophenyl)-10-phenylanthracene	625854-02-6	C26H17Br
9-(1,1-bipheny)-4-yl-3-(4-broMophenyl)carbazole	1028648-25-0	C30H20BrN
9-([1,1-biphenyl]-3-yl)-9H-carbazole	1221237-87-1	C24H17N
Dibenzo{[f,f']-4,4',7,7'-tetraphenyl}diindeno[1,2,3-cd:1',2',3'-lm]perylene	187086-37-9	C64H36
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	1221238-04-5	C36H24ClN
B3PYMPM	925425-96-3	C37H26N6
4-Pinacol ester-9,9-dipehnylfluorene	1259280-37-9	C31H29BO2
SiMCP , 9,9'-(5-(triphenylsilyl)-1,3-phenylene)bis(9H-carba	850221-63-5	C48H34N2Si
1,4-BenzenediaMine,N4-1-naphthalenyl-N1,N1-diphenyl	880800-17-9	C28H22N2
9-Biphenyl-4-yl-3-(4-broMo-phenyl)-9H-carbazole		C30H20BrN
BCC-36	211685-96-0	C42H27N3
TPB3 , 1,3,5-Tri-(pyren-1-yl)-benzene	349666-25-7	C54H30
10-broMo-10'-(2-naphthyl)-9,9'-bianthracene		C38H23Br
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	1477512-32-5	C42H36N2O2S
9-(1-naphthalenyl)-10-(4-(2-naphthalenyl)phenyl)anthracene	1026768-26-2	C40H26
(3-(carbazole-9H)Phenyl)Pinacol ester	870119-58-7	C24H24BNO2
7-broMo-12-(naphthalen-2-yl)tetraphene	1326240-02-1	C28H17Br
DCzTRZ	1106730-48-6	C45H29N5
2,2'-bis(4-(carbazol-9-yl)phenyl)-biphenyl	858131-70-1	C48H32N2
2-Bromo-9,9-di-n-butylfluoren	88223-35-2	C21H25Br
9-Biphenyl-4-yl-9H-carbazole		C24H17N
4,6-Bis(3,5-di(pyridin-4-yl)phenyl)-2-MethylpyriMidine	1030380-51-8	C37H26N6
N4,N4'-Bis(4-ethenylphenyl)-N4,N4'-di-1-naphthalenyl-[1,1'-biphenyl]-4,4'-diamine	1010396-31-2	C48H36N2
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	871696-12-7	C30H43B2NO4
mCPSOB	1374770-41-8	C36H24N2O2S
T2T	1201800-83-0	C39H27N3
3-Phenyl-9-phenylcarbazole-6-Boronic acid pinacol ester	1359833-28-5	C30H28BNO2
9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole	57102-62-2	C36H24N2
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	1240963-55-6	C24H18BNO2
9,9-Spirodifluorene-2-Boronic acid pinacol ester	884336-44-1	C31H27BO2
DMAC-TRZ	1628752-98-6	C36H28N4
Bis-biphenyl-4-yl-(4-broMo-phenyl)-aMine		C30H22BrN
9-(4-broMophenyl)-10-(naphthalen-2-yl)anthracene	936854-62-5	C30H19Br
3-(4-BroMo-naphthalen-1-yl)-9-phenyl-9H-carbazole		C28H18BrN
PCzAc	1705584-08-2	C33H26N2
Tris(4-(5-phenylthiophen-2-yl)phenyl)amine	1092356-36-9	C48H33NS3
9,9-Diphenylfluorene-2-Boronic acid pinacol ester	462128-39-8	C31H29BO2
2,7-Dibromo-9-hexylcarbazole	654676-12-7	C18H19Br2N