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CAS RN: 95464-05-4 | 产品编码: B2064
[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) Dichloride Dichloromethane Adduct
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![[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) Dichloride Dichloromethane Adduct](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) Dichloride Dichloromethane Adduct")
纯度/分析方法: >98.0%(T)
别名：
- [1,1'-双(二苯基膦基)二茂铁]二氯化钯(II) 二氯甲烷加合物
- 二氯[1,1'-双(二苯基膦)二茂铁]钯(II)二氯甲烷络合物 二氯甲烷加合物
- [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) Dichloromethane Adduct
- Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II) Dichloromethane Adduct
产品文档：
| 产品编码 | B2064 |
| 纯度/分析方法 | >98.0%(T) |
| 分子式/分子量 | C__3__4H__2__8Cl__2FeP__2Pd·CH__2Cl__2 = 816.64 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 95464-05-4 |
| Reaxys-RN | 13180458 |
| PubChem物质ID | 87564938 |
| MDL编号 | MFCD00792899 |
技术规格
| Appearance | Light yellow to Amber to Dark green powder to crystal |
| Purity(Argentometric Titration) | min. 98.0 % |
物性（参考值）
| 熔点 | 280 °C |
GHS
| 象形图 |
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| 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
TCI Practical Example: Suzuki-Miyaura Cross Coupling Using the Palladium-phosphinoferrocene Complex
Used Chemicals
Procedure
To a solution of 2-bromo-3-methylpyridine (103 mg, 60 mmol) in degassed toluene (0.6 mL, 0.1 mol/L) and H2O (0.2 mL) was added 3-(tert-butoxycarbonyl)phenylboronic acid (150 mg, 0.66 mmol, 1.1 equiv), K2CO3 (398 mg, 2.9 mmol, 4.8 equiv), [1,1'-bis(diphenylphosphino)ferrocene]palladium(II) dichloride dichloromethane adduct (24.5 mg, 3.0 μmol, 5.0 mol%) and the mixture was stirred at reflux for 4 h. The reaction mixture was diluted with H2O (10 mL) and extracted with EtOAc (20 mL x 3). The solvent was removed under reduced pressure and the residue was purified by silica gel column chromatography (hexane : EtOAc = 1 : 0 to 4 : 1) to give 1 as a pale yellow oil (155 mg, 94%).
Experimenter’s Comments
The reaction mixture was monitored by TLC (hexane : EtOAc = 2 : 1, Rf = 0.62).
Analytical Data（Compound 1）
1H NMR (400 MHz, CDCl3); δ 8.54 (brd, J = 5.0 Hz, 1H), 8.14 (q, J = 1.5 Hz, 1H), 8.03 (dt, J = 7.8, 1.4 Hz, 1H), 7.69 (dq, J = 7.6, 1.5 Hz, 1H), 7.60 (m, 1H), 7.51 (dt, J = 7.7, 1.1 Hz, 1H), 7.21 (dd, J = 7.8, 4.6 Hz, 1H), 2.36 (s, 3H), 1.58 (s, 9H).
Lead Reference
- Evaluation of 1,2,3-Triazoles as Amide Bioisosteres In Cystic Fibrosis Transmembrane Conductance Regulator Modulators VX-770 and VX-809
应用
Borylation of Triflate with Pinacolborane
Typical procedure: To a degassed solution of L-tyrosine triflate derivative (500 mg, 1.17 mmol) and NMM (0.129 mL, 1.17 mmol) in dioxane (5 mL) is added PdCl2(dppf).CH2Cl2 (4.8 mg, 0.0059 mmol) and pinacolborane (0.255 mL, 1.76 mmol) at room temperature. The reaction mixture is then stirred for 24 h at 80 ℃. After cooling to room temperature, the mixture is concentrated and directly purified by silica gel column chromatography (heptane : ethyl acetate = 3 : 1) to give the borylation product as a colorless viscous oil (445 mg, 94% yield).
References
参考文献
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