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CAS RN: 205319-10-4 | 产品编码: D4333
Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)
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![Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)")
纯度/分析方法: >98.0%(T)
别名：
- 二氯[9,9-二甲基-4,5-双(二苯基膦)氧杂蒽]钯(II)
- [4,5-双(二苯基膦基)-9,9-二甲基氧杂蒽]二氯化钯(II)
- [4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene]dichloropalladium(II)
- [4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene]palladium(II) Dichloride
- Pd(Xantphos)Cl2
产品文档：
| 产品编码 | D4333 |
| 纯度/分析方法 | >98.0%(T) |
| 分子式/分子量 | C__3__9H__3__2Cl__2OP__2Pd = 755.95 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 空气 |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片）, 200MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 205319-10-4 |
| Reaxys-RN | 17620547 |
| PubChem物质ID | 253659676 |
| MDL编号 | MFCD14155707 |
技术规格
| Appearance | Light yellow to Brown powder to crystal |
| Purity(Chelometric Titration) | min. 97.0 % |
物性（参考值）
| 熔点 | 287 °C(dec.) |
GHS
相关法规
运输信息
| HS编码* | 2843.90-000 |
应用
Synthesis of Arylacetamides via Benzylic C―H Bond Activation using a Palladium Catalyst
Typical Procedure:
A mixture of Pd(Xantphos)Cl2 (7.6 mg, 5 mol %), toluene derivative (20.0 mmol), amine (0.2 mmol) and TBP (53.0 mg, 0.36 mmol) is added into an autoclave. Then the autoclave is purged and charged with CO at 10 atm. The reaction mixture is stirred at 120 °C for 16 h, and then CO is carefully released. The corresponding reaction mixture is purified by flash column chromatography on silica gel to give the desired product.
A mixture of Pd(Xantphos)Cl2 (7.6 mg, 5 mol %), toluene derivative (20.0 mmol), amine (0.2 mmol) and TBP (53.0 mg, 0.36 mmol) is added into an autoclave. Then the autoclave is purged and charged with CO at 10 atm. The reaction mixture is stirred at 120 °C for 16 h, and then CO is carefully released. The corresponding reaction mixture is purified by flash column chromatography on silica gel to give the desired product.
References
参考文献
技术文章
[TCIMAIL No.164] Useful Palladium Catalyst for C(sp3)–H Activation[研究论文] 催化下，由苄基的C-H键活化反应制备芳基乙酰胺
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