1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene

Base Information

• Chemical Name: 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene
• CAS No.: 434929-20-1
• Molecular Formula: C₂₉H₃₃N₂P
• Molecular Weight: 440.568

Synonyms:1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene

Chemical Property of 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene

Chemical Property:

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Technology Process of 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene

There total 2 articles about 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazololium bromide (434929-22-3) → 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene (434929-20-1)

Guidance literature:

With potassium hexamethylsilazane; In tetrahydrofuran; at -10 - 0 ℃;

DOI:10.1039/b111659b

Reference yield:

C29H34N2P(1+)*Cl(1-) → 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene (434929-20-1)

Guidance literature:

With K[N(SiMe₃)]; In tetrahydrofuran; Inert atmosphere;

DOI:10.1002/chem.201701362

Reference yield: 90.0%

bis(η3-allyl-μ-chloropalladium(II)) + 1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazol-2-ylidene (434929-20-1) → C32H38N2PPd(1+)*Cl(1-)

Guidance literature:

In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1002/chem.201701362

upstream raw materials:

1-[β-(diphenylphosphino)ethyl]-3-[(2,6-diisopropyl)phenyl]imidazololium bromide

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