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 . Application In Synthesis of 250285-32-6.
Piontek, Aleksandra;Ochedzan-Siodlak, Wioletta;Bisz, Elwira;Szostak, Michal research published 《 Cobalt-NHC Catalyzed C(sp2)-C(sp3) and C(sp2)-C(sp2) Kumada Cross-Coupling of Aryl Tosylates with Alkyl and Aryl Grignard Reagents》, the research content is summarized as follows. The first cobalt-catalyzed cross-coupling of aryl tosylates with alkyl and aryl Grignard reagents were reported. The catalytic system used CoF3 and NHC (NHC=N-heterocyclic carbene) as ancillary ligands. The reaction proceeded via highly selective C-O bond functionalization, which leaded to the corresponding products in up to 98% yield. The employment of alkyl Grignard reagents allows to achieve a rare C(sp2)-C(sp3) cross-coupling of C-O electrophiles, circumvented isomerization and β-hydride elimination problems. The use of aryl Grignards resulted in formation of biaryls. The C-O cross-coupling sets the stage for a sequential cross-coupling by exploiting the orthogonal selectivity of the catalytic system.
Application In Synthesis of 250285-32-6, 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