Imidazole is a five-membered heterocyclic moiety that possesses three carbon, two nitrogen, four hydrogen atoms, and two double bonds. 250285-32-6, formula is C27H37ClN2, Name is 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride. It is also known as 1, 3-diazole. It contains two nitrogen atoms, in which one nitrogen bear a hydrogen atom, and the other is called pyrrole type nitrogen. Formula: C27H37ClN2.
Watanabe, Hironobu;Kanazawa, Arihiro;Okumoto, Satoshi;Aoshima, Sadahito research published 《 Role of the Counteranion in the Stereospecific Living Cationic Polymerization of N-Vinylcarbazole and Vinyl Ethers: Mechanistic Investigation and Synthesis of Stereo-Designed Polymers》, the research content is summarized as follows. The effects of counteranions in the cationic polymerization of N-vinylcarbazole (NVC) and vinyl ethers were investigated to develop guidelines for stereospecific living cationic polymerization The counteranion structure, such as the charge number, metal center, and ligand, was systematically examined using the CF3SO3H/onium halide/metal halide initiating system. As a result, the electronic properties rather than the steric bulkiness of the counteranion were demonstrated to be key to stereoregulation during the polymerization of N-vinylcarbazole. Fine-tuning the stereoregularity of the resultant polymers was achieved (mm = 45-95%) while maintaining the living nature of polymerization Computational anal. indicated that the stereoregulation was attributed to electrostatic interactions between the counteranion and pendant aromatic rings. These findings also allowed stereospecific polymerization of vinyl ethers containing an aromatic ring in the pendant. Moreover, the successful synthesis of “stereo-designed” polymers, such as stereoblock and stereocontrolled block copolymers, was achieved by appropriately designing counteranions for living cationic polymerization
Formula: C27H37ClN2, 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