591688

叔丁基二苯基膦

97%

• 别名: NSC 244302
• 线性分子式: (C₆H₅)₂PC(CH₃)₃
• CAS号: 6002-34-2
• 分子量: 242.30
• EC號碼: 227-848-6
• MDL號碼: MFCD00015004
• 分類程式碼代碼: 12352002
• PubChem物質ID: 24881351
• NACRES: NA.22

属性

• 化驗: 97%
• 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
• bp: 144-146 °C/2 mmHg (lit.)
• mp: 52-57 °C (lit.)
• 官能基: phosphine
• SMILES 字串: CC(C)(C)P(c1ccccc1)c2ccccc2
• InChI: 1S/C16H19P/c1-16(2,3)17(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3
• InChI 密鑰: QZUPHAGRBBOLTB-UHFFFAOYSA-N

说明

應用

Catalyst for:

• Nickel/Lewis acid-catalyzed carbocyanation of alkynes with acetonitrile or substituted acetonitriles
• Palladium catalyzed hydrocarboxylation of acetylene with carbon monoxide to acrylic acid under mild conditions
• Palladium to form a catalyst for methoxycarbonylation reactions
• Ru-catalyzed transfer hydrogenation in reductive coupling of disubstituted allenes with aldehydes
• Stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes

• Phosphine ligand in nickel-catalyzed carbocyanation of alkynes
• Monodentate P-Donor Ligands (LKB-P)

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 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: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)