Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. 250285-32-6, formula is C27H37ClN2, Name is 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride. Their solubility in alcohol is lower than that in water and decreases with increasing molecular weight of the alcohols . Name: 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride.
Simunek, Ondrej;Rybackova, Marketa;Svoboda, Martin;Kvicala, Jaroslav research published 《 Synthesis, catalytic activity and medium fluorous recycle of fluorous analogues of PEPPSI catalysts》, the research content is summarized as follows. PEPPSI complexes are air and moisture stable Pd catalysts, which can be used conveniently in many coupling reactions. With the aim to obtain Pd catalysts recyclable by fluorous separation methods, we modified the structure of com. PEPPSI complexes by per- or polyfluoroalkylation in various positions. The modifications included the use of a linear polyfluoroalkyl group instead of one aryl group on the NHC ligand, perfluoroalkylation of pyridine ligand, and substitution of chloride ligands on Pd for perfluoroalkanoates or perfluoropolyoxaalkanoates. Comparison of catalytic activity of com. catalysts with the modified ones in Suzuki-Miyaura cross-coupling reactions showed that the fluorous modifications mostly resulted in the increase of catalytic activity. Moreover, polyfluoroalkylation enabled efficient medium fluorous recycle of the modified catalysts using a two phase aqueous DMF/HFE 7500 ether system.
Name: 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, also known as 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, is a useful research compound. Its molecular formula is C27H37ClN2 and its molecular weight is 425 g/mol. The purity is usually 95%.
1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride has been used to generate N-heterocyclic carbene catalysts for use in carbonylative cross-coupling of pyridyl halides with aryl boronic acids.
1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride is an imidazolium salt that is active against all stages of Trypanosoma cruzi and may represent a promising candidate for treatment of Chagas disease.
1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride is an organic compound that is used as a solvent. It was originally synthesized by reacting triethyl orthoformate with 2,6-diisopropylaniline. This reaction formed the corresponding imidazolium salt. The synthesis of this compound was later improved by using ring-opening polymerization of glycolide and furfural. 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride is mainly used to extract estradiol from urine samples in clinical laboratories., 250285-32-6.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem