1,3-dimesitylimidazol-2-ylidene-NNO

Base Information

• Chemical Name: 1,3-dimesitylimidazol-2-ylidene-NNO
• CAS No.: 1354689-39-6
• Molecular Formula: C₂₁H₂₄N₄O
• Molecular Weight: 348.448
• Mol file: 1354689-39-6.mol

Synonyms:

Chemical Property of 1,3-dimesitylimidazol-2-ylidene-NNO

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-dimesitylimidazol-2-ylidene-NNO

There total 2 articles about 1,3-dimesitylimidazol-2-ylidene-NNO 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: 90.0%

[1,3-bis(2,4,6-trimethylphenyl)imidazol]-2-ylidene (141556-42-5) → 1,3-dimesitylimidazol-2-ylidene-NNO (1354689-39-6,1356825-92-7)

Guidance literature:

With dinitrogen monoxide; In tetrahydrofuran; at 20 ℃; for 24h;

DOI:10.1002/anie.201106589

Reference yield: 45.0%

1,3-bis(mesityl)imidazolium chloride (141556-45-8) → 1,3-dimesitylimidazol-2-ylidene-NNO (1354689-39-6,1356825-92-7)

Guidance literature:

1,3-bis(mesityl)imidazolium chloride; With potassium hexamethylsilazane; In tetrahydrofuran; for 24h; Inert atmosphere;

With dinitrogen monoxide; In tetrahydrofuran; for 24h; Inert atmosphere;

DOI:10.1021/ja4030287

Reference yield: 94.0%

1,3-dimesitylimidazol-2-ylidene-NNO (1354689-39-6,1356825-92-7) + sodium tetraphenyl borate (143-66-8) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 2-phenylazo-1,3-dimesityl-1H-imidazolium tetraphenylborate

Guidance literature:

1,3-dimesitylimidazol-2-ylidene-NNO; benzene; With aluminum (III) chloride; In dichloromethane; for 1h; Inert atmosphere;

sodium tetraphenyl borate; In methanol; Inert atmosphere;

DOI:10.1002/anie.201410067

upstream raw materials:

[1,3-bis(2,4,6-trimethylphenyl)imidazol]-2-ylidene

1,3-bis(mesityl)imidazolium chloride

Downstream raw materials:

1,3-bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-one

C₂₃H₃₀N₃⁽¹⁺⁾*I₃^(1-)

C₂₁H₂₅N₃*ClH

N,N’-1,3-bis(2,4,6-trimethylphenyl)-2-chloroimidazolium chloride