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CAS RN: 68569-14-2 | 产品编码: T3023
Tetrakis(acetonitrile)palladium(II) Bis(trifluoromethanesulfonate)
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 1G |
S$207.00
|
0 | 0 | 下单后约3个月内可以发货 |
|
| 产品编码 | T3023 |
| 纯度/分析方法 | >95.0%(T)(N) |
| 分子式/分子量 | C__1__0H__1__2F__6N__4O__6PdS__2 = 568.76 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 冷藏 (0-10°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (分解),加热 |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 68569-14-2 |
| Reaxys-RN | 17565311 |
| PubChem物质ID | 253662101 |
技术规格
| Appearance | Light yellow to Amber powder to crystal |
| Purity(Chelometric Titration) | min. 95.0 % |
| Purity(with Total Nitrogen) | min. 95.0 % |
| NMR | confirm to structure |
物性（参考值）
GHS
| 象形图 |
|
| 信号词 | Warning |
| 危险性说明 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相关法规
运输信息
| HS编码* | 2843.90-000 |
应用
Catalytic Decarboxylative Cross-Coupling of Aryl Chlorides and Benzoates
Typical Procedure:
An oven-dried, nitrogen-flushed 20 mL crimp cap vessel is charged with the potassium carboxylate (0.60 mmol, 1.2 eq.), (MeCN)4Pd(OTf)2 (5.7 mg, 0.01 mmol, 2.0 mol%), XPhos (12.3 mg, 0.025 mmol, 5.0 mol %), copper(I) iodide (9.7 mg, 0.05 mmol, 10.0 mol%), 3,4,7,8-tetramethyl-1,10-phenanthroline (11.9 mg, 0.05 mmol, 10.0 mol%), and aryl chloride (0.5 mmol). A degassed mixture of NMP (2.5 mL) and quinoline (2.5 mL) is added via syringe. The resulting solution is then stirred at 190 °C for 16 h. After the reaction is complete, the mixture is cooled to room temperature, diluted with 1N HCl and extracted with ethyl acetate (3×50 mL). The combined organic layers are washed with water and brine, dried over MgSO4, filtered, and concentrated in vacuo. The residue is purified by column chromatography (SiO2, ethyl acetate/cyclohexane gradient) yielding the corresponding product.
An oven-dried, nitrogen-flushed 20 mL crimp cap vessel is charged with the potassium carboxylate (0.60 mmol, 1.2 eq.), (MeCN)4Pd(OTf)2 (5.7 mg, 0.01 mmol, 2.0 mol%), XPhos (12.3 mg, 0.025 mmol, 5.0 mol %), copper(I) iodide (9.7 mg, 0.05 mmol, 10.0 mol%), 3,4,7,8-tetramethyl-1,10-phenanthroline (11.9 mg, 0.05 mmol, 10.0 mol%), and aryl chloride (0.5 mmol). A degassed mixture of NMP (2.5 mL) and quinoline (2.5 mL) is added via syringe. The resulting solution is then stirred at 190 °C for 16 h. After the reaction is complete, the mixture is cooled to room temperature, diluted with 1N HCl and extracted with ethyl acetate (3×50 mL). The combined organic layers are washed with water and brine, dried over MgSO4, filtered, and concentrated in vacuo. The residue is purified by column chromatography (SiO2, ethyl acetate/cyclohexane gradient) yielding the corresponding product.
References
应用
Trifluoromethylthiolation via Palladium-catalyzed Directed C–H Bond Activation
Reference
- Palladium-Catalyzed Trifluoromethylthiolation of Aryl C?H Bonds
参考文献
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