名称和标识符别名信息物化性质合成路线相关文献专业数据库参考

3,6-dimethoxythieno[3,2-b]thiophene | 850233-79-3

3,6-dimethoxythieno[3,2-b]thiophene结构式图片|850233-79-3结构式图片

中文名称： 3,6-dimethoxythieno[3,2-b]thiophene

英文名称： 3,6-Dimethoxythieno3,2-bthiophene

CAS No.： 850233-79-3

分子式： C₈H₈O₂S₂

分子量： 200.277919769287

如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击：3,6-dimethoxythieno[3,2-b]thiophene结构式

PubChem CID： 56924409

快速询单国内供应商

名称和标识符

InChIKey	VXHZSUIGKCSMHX-UHFFFAOYSA-N
Inchi	1S/C8H8O2S2/c1-9-5-3-11-8-6(10-2)4-12-7(5)8/h3-4H,1-2H3
SMILES	O(C)C1C2=C(C(=CS2)OC)SC=1

别名信息

- 中文别名 -

3,6-dimethoxythieno[3,2-b]thiophene
双甲氧基并噻吩

- 英文别名 -

3,6-Dimethoxythieno[3,2-b]thiophene
Thieno[3,2-b]thiophene, 3,6-dimethoxy-
E74840
3,6-Dimethoxythieno[3,2-b]thiophene (ACI)
3,6-Dimethoxy-thieno[3,2-b]thiophene

物化性质

计算特性

精确分子量	199.99657184 g/mol
氢键供体数量	0
氢键受体数量	4
可旋转化学键数量	2
同位素质量	199.99657184 g/mol
重原子数量	12
复杂度	147
同位素原子数量	0
确定原子立构中心数量	0
不确定原子立构中心数量	0
确定化学键立构中心数量	0
不确定化学键立构中心数量	0
共价键单元数量	1
疏水参数计算参考值（XlogP）	2.7
拓扑分子极性表面积	74.9
分子量	200.3

合成路线

合成路线：1 步

392662-65-6

124-41-4

_81%

850233-79-3

反应条件：

1.1 Reagents: Potassium iodide Catalysts: Copper oxide (CuO) Solvents: Methanol

参考文献：

Design Strategy for Efficient Solution-Processable Red Electrochromic Polymers Based on Unconventional 3,6-Bis(dodecyloxy)thieno[3,2-b]thiophene Building Blocks

Yin, Yuyang; et al, Macromolecules (Washington, 2018, 51(19), 7853-7862

合成路线：2 步

124638-53-5

850233-79-3

反应条件：

1.1 Reagents: Zinc Solvents: Acetic acid
2.1 Reagents: Copper oxide (CuO) , Potassium iodide Solvents: Methanol

参考文献：

The Effect of Oligo(Ethylene Oxide) Side Chains: A Strategy to Improve Contrast and Switching Speed in Electrochromic Polymers

Chen, Youquan; et al, ChemPhysChem, 2020, 21(4), 321-327

合成路线：1 步

392662-65-6

67-56-1

_76%

850233-79-3

反应条件：

1.1 Reagents: Copper oxide (CuO) Catalysts: Potassium iodide Solvents: Methanol

参考文献：

Poly(3,6-dimethoxy-thieno[3,2-b]thiophene): a possible alternative to poly(3,4-ethylenedioxythiophene) (PEDOT)

Turbiez, Mathieu; et al, Chemical Communications (Cambridge, 2005, (9), 1161-1163

合成路线：3 步

251-41-2

850233-79-3

反应条件：

1.1 Reagents: Bromine Solvents: Acetic acid , Chloroform
2.1 Reagents: Zinc Solvents: Acetic acid
3.1 Reagents: Copper oxide (CuO) , Potassium iodide Solvents: Methanol

参考文献：

The Effect of Oligo(Ethylene Oxide) Side Chains: A Strategy to Improve Contrast and Switching Speed in Electrochromic Polymers

Chen, Youquan; et al, ChemPhysChem, 2020, 21(4), 321-327

合成路线：1 步

392662-65-6

67-56-1

_76%

850233-79-3

反应条件：

1.1 Reagents: Sodium methoxide , Copper oxide (CuO) Catalysts: Potassium iodide ; 15 h, reflux

参考文献：

Efficient synthesis of 3,6-dialkoxythieno[3,2-b]thiophenes as precursors of electrogenerated conjugated polymers

Hergue, Noemie; et al, Organic & Biomolecular Chemistry, 2011, 9(2), 588-595

合成路线：2 步

124638-53-5

850233-79-3

反应条件：

1.1 Reagents: Acetic acid , Zinc Solvents: Isopropanol
2.1 Reagents: Potassium iodide Catalysts: Copper oxide (CuO) Solvents: Methanol

参考文献：

Design Strategy for Efficient Solution-Processable Red Electrochromic Polymers Based on Unconventional 3,6-Bis(dodecyloxy)thieno[3,2-b]thiophene Building Blocks

Yin, Yuyang; et al, Macromolecules (Washington, 2018, 51(19), 7853-7862

合成路线：1 步

251-41-2

67-56-1

_55%

850233-79-3

反应条件：

1.1 Reagents: Bromine Solvents: Chloroform
1.2 Reagents: Acetic acid , Zinc Solvents: Water
1.3 Reagents: Copper oxide (CuO) Catalysts: Potassium iodide Solvents: Methanol

参考文献：

Poly(3,6-dimethoxy-thieno[3,2-b]thiophene): a possible alternative to poly(3,4-ethylenedioxythiophene) (PEDOT)

Turbiez, Mathieu; et al, Chemical Communications (Cambridge, 2005, (9), 1161-1163

合成路线：3 步

251-41-2

850233-79-3

反应条件：

1.1 Reagents: Acetic acid , Bromine Solvents: Chloroform
2.1 Reagents: Acetic acid , Zinc Solvents: Isopropanol
3.1 Reagents: Potassium iodide Catalysts: Copper oxide (CuO) Solvents: Methanol

参考文献：

Design Strategy for Efficient Solution-Processable Red Electrochromic Polymers Based on Unconventional 3,6-Bis(dodecyloxy)thieno[3,2-b]thiophene Building Blocks

Yin, Yuyang; et al, Macromolecules (Washington, 2018, 51(19), 7853-7862

相关文献

1. Efficient synthesis of 3,6-dialkoxythieno[3,2-b]thiophenes as precursors of electrogenerated conjugated polymers
Noémie Hergué,Pierre Frère,Jean Roncali Org. Biomol. Chem. 2011 9 588
2. High-performance polymer field-effect transistors fabricated with low-bandgap DPP-based semiconducting materials
Zupan Mao,Weifeng Zhang,Jianyao Huang,Keli Shi,Dong Gao,Zhihui Chen,Gui Yu Polym. Chem. 2015 6 6457
3. Tunable charge-transport polarity in thienothiophene–bisoxoindolinylidene-benzodifurandione copolymers for high-performance field-effect transistors
Zhihui Chen,Jianyao Huang,Weifeng Zhang,Yankai Zhou,Xuyang Wei,Jinbei Wei,Yuanhui Zheng,Liping Wang,Gui Yu J. Mater. Chem. C 2022 10 2671
4. A D–A copolymer donor containing an alkylthio-substituted thieno[3,2-b]thiophene unit
Rui Kong,Zuo Xiao,Fangyuan Xie,Jiaxing Jiang,Liming Ding New J. Chem. 2017 41 2895
5. Thieno[3,2-b]thiophene-based conjugated copolymers for solution-processable neutral black electrochromism
Weishuo Li,Jiaoyi Ning,Yuyang Yin,Xing Xing,Maowei Qi,Tingting Li,Jupeng Cao,Yaowu He,Igor F. Perepichka,Hong Meng Polym. Chem. 2018 9 5608
6. Synthesis of 3,4-alkoxythieno[2,3-b]thiophene derivatives. The first block copolymer associating the 3,4-ethylenedioxythieno[2,3-b]thiophene (EDOThT) unit with 3,4-ethylenedioxythiophene (EDOT) moieties
Noémie Hergué,Pierre Frère Org. Biomol. Chem. 2007 5 3442
7. A carbon–oxygen-bridged hexacyclic ladder-type building block for low-bandgap nonfullerene acceptors
Ting Li,Honghong Zhang,Zuo Xiao,Jeromy J. Rech,Helin Niu,Wei You,Liming Ding Mater. Chem. Front. 2018 2 700

专业数据库参考

PubChemId	56924409

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3,6-dimethoxythieno[3,2-b]thiophene | 850233-79-3

合成路线：1 步

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