249491

三(4-氯苯基)膦

95%

• 别名: NSC 136459, Tris(p-chlorophenyl)phosphine
• 线性分子式: (ClC₆H₄)₃P
• CAS号: 1159-54-2
• 分子量: 365.62
• EC號碼: 214-596-7
• MDL號碼: MFCD00013639
• 分類程式碼代碼: 12352101
• PubChem物質ID: 24854999
• NACRES: NA.22

属性

• 化驗: 95%
• 形狀: powder
• 反應適用性: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand; reaction type: Cross Couplings
• mp: 100-103 °C (lit.)
• 官能基: phosphine
• SMILES 字串: Clc1ccc(cc1)P(c2ccc(Cl)cc2)c3ccc(Cl)cc3
• InChI: 1S/C18H12Cl3P/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H
• InChI 密鑰: IQKSLJOIKWOGIZ-UHFFFAOYSA-N

说明

應用

Catalyst for:

• Preparation of chromans and (E,E)-1,3-dienes via reaction of γ-substituted allenoates with aldehydes
• Solvent-free Heck reactions

Cocatalyst in:

• Regioselective carbomagnesiation of terminal alkynes and enynes with alkyl Grignard reagents
• Rhodium-catalyzed coordination-assisted regioselective alkenylation of aromatic C-H bonds with terminal silylacetylenes
• Rhodium-catalyzed hydrogenation reactions
• Platinum-catalyzed allylation reactions

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves