![4,4,5,5-Tetramethyl-2-(thieno[3,2-b]thiophen-2-yl)-1,3,2-dioxaborolane](https://easycdmo.com/wp-content/uploads/2025/06/1004784-50-2-1.png)
Cat.NO.:A327112 Purity:95%
Product Details of [ 1004784-50-2 ]
| CAS No. : | 1004784-50-2 |
| Formula : |
C12H15BO2S2 |
| M.W : |
266.19
|
| SMILES Code : | CC1(OB(C2SC3C=CSC=3C=2)OC1(C)C)C |
| MDL No. : | MFCD24386909 |
| InChI Key : | ZOGRODFFPRPMDQ-UHFFFAOYSA-N |
| Pubchem ID : | 58012946 |
Safety of [ 1004784-50-2 ]
| GHS Pictogram: |  |
| Signal Word: | Warning |
| Hazard Statements: | H302-H315-H319-H335 |
| Precautionary Statements: | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
Application In Synthesis of [ 1004784-50-2 ]
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
- Downstream synthetic route of [ 1004784-50-2 ]
[ 1004784-50-2 ] Synthesis Path-Downstream 1~1
- 1
[ 1004784-50-2 ]
[ 4181-20-8 ]
- tris(4-(thieno[3,2-b]thiophen-2-yl)phenyl)amine [ No CAS ]
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 69% | With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In water; toluene; at 110℃; for 24h;Inert atmosphere; | General procedure: The tris (4-iodophenyl)amine (1.86 g, 3 mmol), 4,4,5,5-tetra-methyl-2-(thiophen-2-yl)-1,3,2-dioxaborolane (2.2 g, 10.5 mmol)and Pd(PPh3)4 (0.34 g, 0.3 mmol) were dissolved in 200 mL oftoluene. The solution was degased with N2 for 30 min and thendegasified solution of K2CO3 (6.73 g, 44.9 mmol) in 60 mL of H2Owas added. The mixture was refluxed for 24 h under inertatmosphere and cooled to rt. The compound was extracted indichloromethane, washed with water, dried over MgSO4 (anhd.)and evaporated. The purification was carried out using columnchromatography (silica gel, petroleum ether as eluent) to obtain ayellow solid. |
References: [1]Electrochimica Acta,2017,vol. 230,p. 29 – 38.
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