767948
Thieno[3,2-b]thiophene-2,5-diboronic acid bis(pinacol ester)
99%
别名:
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene, Thieno[3,2-b]thiophene-2,5-bis(boronic acid pinacol ester), Thieno[3,2-b]thiophene-2,5-bis-boronic acid pinacol ester
方案
99%
表单
powder
mp
290-294 °C
储存温度
2-8°C
InChI
1S/C18H26B2O4S2/c1-15(2)16(3,4)22-19(21-15)13-9-11-12(25-13)10-14(26-11)20-23-17(5,6)18(7,8)24-20/h9-10H,1-8H3
InChI key
SIWCRHWJNFQUSJ-UHFFFAOYSA-N
一般描述
Thieno[3,2-b]thiophene-2,5-diboronic acid bis(pinacol ester) is a charge transport material commonly used in thin film transistors. They have very high carrier mobility because of the conjugation of the fused ring system and also due to the high concentration of sulphur atoms. The boronic acid ester group improves the solubility and also enhances the charge transport properties.
应用
Used as a charge transport material in field effect transitors.
特点和优势
- Soluble in common organic solvents and good solution processability.
- Exhibits broad absorption bands with high extinction coefficients.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Jonathan D Yuen et al.
Journal of the American Chemical Society, 133(51), 20799-20807 (2011-11-03)
We have studied the electronic, physical, and transistor properties of a family of donor-acceptor polymers consisting of diketopyrrolopyrrole (DPP) coupled with different accepting companion units in order to determine the effects of donor-acceptor interaction. Using the electronically neutral benzene (B)
Synthesis and characterization of a new light-emitting fluorene-thieno [3, 2-b] thiophene-based conjugated copolymer.
Lim, E., Jung, B. J., & Shim, H. K.
Macromolecules, 36(12), 4288-4293 (2003)
Deeply colored polymers containing 1, 3, 4, 6-tetraarylpyrrolo [3, 2-b] pyrrole-2, 5-dione (IsoDPP) units in the main chain
Welterlich, I., Charov, O., & Tieke, B.
Macromolecules, 45(11), 4511-4519 (2012)
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