[1,3-Bis(diphenylphosphino)propane]dichloronickel(II)

• Catalog No.: 14819
• CAS Number: 15629-92-2
• M. F.: C27H26Cl2NiP2
• M. W.: 542.042262
• Purity: ≥97.0% (C)

SYNONYMS

• Title: [1,3-双(二苯基膦)丙烷]二氯化镍(II)
• IUPAC name: [3-(diphenylphosphanyl)propyl]diphenylphosphane; dichloronickel
• IUPAC Traditional name: [3-(diphenylphosphanyl)propyl]diphenylphosphane; nickel chloride
• Synonyms: 1,3-Bis(diphenylphosphino)propane nickel(II) chloride; Ni(dppp)Cl2; 1,3-双(二苯基膦)丙烷氯化镍(II); (1,3-dppp)NiCl2

DATABASE IDS

• MDL Number: MFCD00015318
• CAS Number: 15629-92-2

PROPERTIES

• Grade: purum
• Linear Formula: [(C6H5)2P(CH2)3P(C6H5)2]NiCl2
• Purity: ≥97.0% (C)
• Melting Point: 213 °C (dec.)(lit.)
• European Hazard Symbols: Toxic (T)
• Risk Statements: 49-36/37/38-42/43
• Safety Statements: 53-26-36/37/39-45
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Catalyst used in the reaction of Grignard reagents with enol ethers to olefins. The diphosphine ligand minimizes reduction reactions by Grignard reagents with labile β-hydrogens7,8; Catalyst in reactions of Grignard reagents with dithioacetals and vinyl sulfides to olefins9,10
Application
Catalyst for:
• Synthesis of block-copolythiophenes1
• Suzuki-Miyaura cross-coupling reaction of aryl halides with arylboronic acids2
• Solid state metathesis polycondensation3
• Polymerization of poly(3-alkoxythiophene)s4
• Diastereoselective Nozaki-Hiyama-Kishi coupling reactions of C1-C19 fragment of macrolide antibiotic aplyronine A5
• Transfer condensation polymerization of conjugated polymers6

Description (简体中文)

Other Notes
催化剂，用于格氏试剂与烯醇醚反应生成烯烃。双膦配体可尽可能地减少格氏试剂与不稳定 β-氢的还原反应7,8；用于格氏试剂与二硫缩醛和二乙烯硫反应生成烯烃的催化剂9,10
Application
Catalyst for:
• Synthesis of block-copolythiophenes1
• Suzuki-Miyaura cross-coupling reaction of aryl halides with arylboronic acids2
• Solid state metathesis polycondensation3
• Polymerization of poly(3-alkoxythiophene)s4
• Diastereoselective Nozaki-Hiyama-Kishi coupling reactions of C1-C19 fragment of macrolide antibiotic aplyronine A5
• Transfer condensation polymerization of conjugated polymers6