287970

反式-1,2-双(二苯基膦)乙烯

97%

• 同義詞: (E)-Vinylenebis[diphenylphosphine], trans-1,2-Ethenediylbis(diphenylphosphine), NSC 132587
• 線性公式: (C₆H₅)₂PCH=CHP(C₆H₅)₂
• CAS號碼: 983-81-3
• 分子量：: 396.40
• EC號碼: 213-570-2
• MDL號碼: MFCD00063219
• 分類程式碼代碼: 12352002
• PubChem物質ID: 24857303
• NACRES: NA.22

屬性

• 品質等級: 100
• 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
• mp: 126-130 °C (lit.)
• 官能基: phosphine
• SMILES 字串: c1ccc(cc1)P(\C=C\P(c2ccccc2)c3ccccc3)c4ccccc4
• InChI: 1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21+
• InChI 密鑰: NCKJIJSEWKIXAT-QURGRASLSA-N

描述

應用

Catalyst for:

• Coupling of primary and secondary alkyl halides with aryl grignard reagents
• Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium

Reactant for:

• Preparation of cyclopalladated derivatives of benzylidene
• Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents
• Catalytic asymetric intramolecular hydroamination of alkynylamines

安全資訊

• 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