palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2

Base Information

• Chemical Name: palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2
• CAS No.: 852621-01-3
• Molecular Formula: C₂₉H₂₈N₂O₆Pd
• Molecular Weight: 606.971
• Mol file: 852621-01-3.mol

Synonyms:palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2

Chemical Property of palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2

There total 2 articles about palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2 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: 51.0%

maleic anhydride (108-31-6) + (η2,η2-norbornadiene)(η2-maleic anhydride)palladium(0) (64537-36-6) + 1,3-bis(mesityl)imidazolium chloride (141556-45-8) → palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2 (852621-01-3)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; imidazolium chloride and t-BuOK dissolved in THF, soln. stirred for 30 min at 20°C, Pd-complex added, mixt. stirred at 20°C for 30min, maleic anhydride added, soln. stirred at 20°C for 2 h; soln. filtered over celite, filtrate evapd., solid washed with ether, dried under vac.;

DOI:10.1002/anie.200462930

Reference yield:

maleic anhydride (108-31-6) + [N,N′-1,2-ethanediylidenebis[2-methyl-2-propanamine-κN]][(3,4-η)-2,5-furandione]-palladium (78192-91-3) + 1,3-bis(mesityl)imidazolium chloride (141556-45-8) + acetonitrile (75-05-8,26809-02-9) → palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2 (852621-01-3)

Guidance literature:

With potassium t-butoxide; In acetonitrile; (N2);

DOI:10.1021/ja1062407

Reference yield:

palladium(1,3-dimesitylimidazol-2-ylidene)(η2-maleic anhydride)2 (852621-01-3) + dimethyl acetylenedicarboxylate (762-42-5) → [Pd(acetonitrile)(C4(COOMe)4)(1,3-bis(mesityl)imidazol-2-ylidene)]

Guidance literature:

In tetrahydrofuran; excess dimethylbutynedioate;

DOI:10.1021/ja1062407

upstream raw materials:

maleic anhydride

(η2,η2-norbornadiene)(η2-maleic anhydride)palladium(0)

1,3-bis(mesityl)imidazolium chloride

[N,N′-1,2-ethanediylidenebis[2-methyl-2-propanamine-κN]][(3,4-η)-2,5-furandione]-palladium