4-Benzo[b]thien-2-ylbenzenamine
![4-Benzo[b]thien-2-ylbenzenamine Structure](CAS/20200611/GIF/54492-95-4.gif)
- CAS No.
- 54492-95-4
- Chemical Name:
- 4-Benzo[b]thien-2-ylbenzenamine
- Synonyms
- 4-(1-Benzothien-2-yl)Aniline;4-Benzo[b]thien-2-ylbenzenamine;4-(Benzo[b]thiophen-2-yl)aniline;Benzenamine, 4-benzo[b]thien-2-yl-
- CBNumber:
- CB78090844
- Molecular Formula:
- C14H11NS
- Molecular Weight:
- 225.31
- MDL Number:
- MFCD14636565
- MOL File:
- 54492-95-4.mol
| Melting point | 144-145 °C |
|---|---|
| Boiling point | 413.7±20.0 °C(Predicted) |
| Density | 1.247±0.06 g/cm3(Predicted) |
| pka | 4.04±0.10(Predicted) |
| InChI | InChI=1S/C14H11NS/c15-12-7-5-10(6-8-12)14-9-11-3-1-2-4-13(11)16-14/h1-9H,15H2 |
| InChIKey | KCZKJUGTTGALLE-UHFFFAOYSA-N |
| SMILES | C1(N)=CC=C(C2SC3=CC=CC=C3C=2)C=C1 |
4-Benzo[b]thien-2-ylbenzenamine Chemical Properties,Uses,Production
Uses
Used as a pharmaceutical intermediate for laboratory research.
Synthesis
4-Benzo[b]thiophen-2-yl-phenylamine was prepared according to the following procedure. A mixture of 4-iodoaniline (2.5 g, 11.2 mmol), 2-benzothio-pheneboronic acid (2.0 g, 11.2 mmol) and sodium carbonate (1.2 g, 11.2 mmol) in toluene (60 mL), ethanol (10 mL) and water (1 mL) was degassed with nitrogen for 5 min. A catalytic amount of Pd(dppf)2Cl2 was added, and the mixture was heated to reflux for 3 h. The mixture was cooled, adsorbed onto silica gel and purified by flash chromatography, 4-benzo[b]thiophen-2-yl-phenylamine.![4-Benzo[b]thien-2-ylbenzenamine synthesis](/NewsImg/2023-05-30/6382106378916897303984555.png "4-Benzo[b]thien-2-ylbenzenamine synthesis")
4-Benzo[b]thien-2-ylbenzenamine Preparation Products And Raw materials
Raw materials
Preparation Products
4-Benzo[b]thien-2-ylbenzenamine Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 19874 | 58 |
| Sholon Chem-Tech Co.,Ltd | +86-15312550623; +8619901505185 | amy.yang@sholonchem.com | China | 528 | 58 |
| Shanghai Z&T Chemical Co., Ltd | +86-021-33561011 +8613818804961 | Sales@ztchemical.com.cn | China | 539 | 58 |
| Zhengzhou HQ Material Co., Ltd. | 0371-67759225 13526468238 | sales@hqmat.com | China | 814 | 55 |
| Springchem New Material Technology Co.,Ltd | 021-52836897 13917661608 | info@spring-chem.com | China | 1946 | 58 |
| Shaanxi pure crystal photoelectric technology co. LTD | 13152027579 | 2589440029@qq.com | China | 286 | 58 |
| Sholon Chem-Tech Co.,Ltd | +86-19901505185 +86-15312550623 | info@sholonchem.com | China | 518 | 58 |
| Cato Research Chemicals Inc. | 020-81960175-877 18933936954 | tianwen.zhan@cato-chem.com | China | 7765 | 58 |
| Henan Alpha Chemical Co., Ltd. | 0371-55013243 15324716602 | 2853979810@qq.com | China | 10000 | 58 |