567671

二氯双（三甲基膦）镍 (II)

97%

• 别名: Bis(trimethylphosphine)nickel dichloride
• 线性分子式: [((CH₃)₃P)]₂NICl₂
• CAS号: 19232-05-4
• 分子量: 281.75
• MDL號碼: MFCD03412128
• 分類程式碼代碼: 12352202
• PubChem物質ID: 24880384
• NACRES: NA.22

属性

• 化驗: 97%
• 形狀: solid
• 反應適用性: core: nickel; reagent type: catalyst
• mp: 194-199 °C (lit.)
• λmax: 244 nm
• SMILES 字串: Cl[Ni]Cl.CP(C)C.CP(C)C
• InChI: 1S/2C3H9P.2ClH.Ni/c2*1-4(2)3;;;/h2*1-3H3;2*1H;/q;;;;+2/p-2
• InChI 密鑰: KYHNNWWCXIOTKC-UHFFFAOYSA-L

说明

應用

Catalyst for:

• Wenkert arylation of thiophene with aryl Grignard reagents
• Regioselective [2+2+2] cycloaddition of carboryne with alkynes to give benzocarborane compounds
• Kumada-Corriu cross coupling of Grignard reagents
• Borylation of aryl chlorides
• Reductive aldol cyclization-lactonization
• Arylcyanation of alkynes
• Alkynylation of benzonitriles via C-C bond activation

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302 + H312 + H332
• 防範說明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• 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