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CAS RN: 205319-10-4 | 產品號碼: 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)")
| 包裝 | 價格 | 同一天 | 2-3个工作日 |
|---|---|---|---|
| 200MG |
NT$1,320
|
22 | 10 |
| 1G |
NT$4,760
|
8 | ≥40 |
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當地經銷商
洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
| 產品號碼 | D4333 |
| 純度/分析方法 | >98.0%(T) |
| 分子式 / 分子量 | C__3__9H__3__2Cl__2OP__2Pd = 755.95 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Air Sensitive |
| 包裝和容器 | 1G-Glass Bottle with Plastic Insert （閲覽圖片）, 200MG-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 205319-10-4 |
| Reaxys-RN | 17620547 |
| PubChem Substance ID | 253659676 |
| MDL編號 | MFCD14155707 |
產品規格
| Appearance | Light yellow to Brown powder to crystal |
| Purity(Chelometric Titration) | min. 97.0 % |
性質
| 熔點 | 287 °C(dec.) |
GHS
相關法規
運輸資料
| HS編碼* | 2843.90-000 |
Application
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
考研文獻
文章/手冊
TCIMail
[TCIMAIL No.164] Useful Palladium Catalyst for C(sp3)–H Activation[Research Articles] Synthesis of Arylacetamides via Benzylic C-H Bond Activation using a Palladium Catalyst
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