2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine

Base Information

Chemical Name:2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine
CAS No.:38556-77-3
Molecular Formula:C34H36 N4
Molecular Weight:500.6764
Hs Code.:
Mol file:38556-77-3.mol

Synonyms:D2,2'-Biimidazolidine,1,1',3,3'-tetra-p-tolyl- (7CI); NSC 137942

Suppliers and Price of 2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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Total 2 raw suppliers

Chemical Property of 2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine

Chemical Property:

Vapor Pressure:3.72E-16mmHg at 25°C
Boiling Point:637.6°C at 760 mmHg
Flash Point:268.8°C
Density:1.174g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine

There total 1 articles about 2-[1,3-bis(4-methylphenyl)imidazolidin-2-ylidene]-1,3-bis(4-methylphenyl)imidazolidine 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:

: 38556-77-3
1,1',3,3'-tetra-p-tolyl-2,2'-biimidazolidinylidene

Guidance literature:: 1,3-Bis-p-tolyl-2-trichlormethyl-imidazolidin (nach Wanzlick, Schikora, B. 94 <1961> 2389);

Reference yield: 95.0%

: 12092-47-6
di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium

: 38556-77-3
1,1',3,3'-tetra-p-tolyl-2,2'-biimidazolidinylidene

: RhCl(C₈H₁₂)(CN(C₆H₄CH₃)CH₂CH₂N(C₆H₄CH₃))

Guidance literature:: In xylene; A mixt. of reagents in xylene was heated under reflux (140°C) for 1 h;; filtered hot, cooled, crystals were washed with toluene and n-hexane, dried in vac.; elem. anal.;;
DOI:10.1039/DT9840002355

Reference yield: 90.0%

: trichloronitrosylbis(triphenylphosphine)ruthenium

: 38556-77-3
1,1',3,3'-tetra-p-tolyl-2,2'-biimidazolidinylidene

: [1,3-bis(4-tolyl)imidazolidin-2-ylidene-C⁽²⁾C(2')]-dichloronitrosyl(triphenylphosphine)ruthenium(II)

Guidance literature:: In xylene; molar ratio Ru-complex:imidazole derivative=1:1, refluxing; filtration, washing (Et2O), drying (vac.), washing (hot H2O, EtOH, Et2O), drying; elem. anal.;
DOI:10.1039/DT9790001929