دورية أكاديمية

Polymerized methyl imidazole silver bromide (CH3C6H5AgBr)6: Synthesis, crystal structures, and catalytic activity

التفاصيل البيبلوغرافية
العنوان: Polymerized methyl imidazole silver bromide (CH3C6H5AgBr)6: Synthesis, crystal structures, and catalytic activity
المؤلفون: Xin Aiyi, Yang Tingting, Peng Fang, Wang Zhiguo
المصدر: Open Chemistry, Vol 21, Iss 1, Pp 38-47 (2023)
بيانات النشر: De Gruyter, 2023.
سنة النشر: 2023
المجموعة: LCC:Chemistry
مصطلحات موضوعية: polymerized silver bromide, imidazole, c–h bonds, 2-methylnaphthalene, Chemistry, QD1-999
الوصف: One-pot synthesis of polymerized methyl imidazole silver bromide (CH3C6H5AgBr)6 Compound 1 was carried out by the reaction of methylimidazole, 1,2-dibromoethane, and Ag2O in tetrahydrofuran at 60°C for 2 h. Compound 1 was characterized by elemental analysis, 1H nuclear magnetic resonance, and single crystal X-ray diffraction. The crystal cell parameters of Compound 1 are as follows: a = 8.916(4) Å, b = 17.655(9) Å, c = 9.024(4) Å, α = 90°, β = 103.621(7)°, γ = 90°, V = 1380.6(12) Å3, and Z = 4. The silver atoms in Compound 1 are pentacoordinated with three bromine atoms, one silver atom, and one nitrogen atom of methyl imidazole, and polymeric methyl imidazole silver bromide was formed based on this structure. The catalytic effects under optimized conditions were investigated in this study, and the results showed that Compound 1 possesses a strong catalytic effect on the oxidation of 2-methylnaphthalene with a conversion rate of 77.15% by using hydrogen peroxide as the oxidant at 80°C for 3 h. The catalytic mechanism was explored simultaneously.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2391-5420
العلاقة: https://doaj.org/toc/2391-5420Test
DOI: 10.1515/chem-2023-0122
الوصول الحر: https://doaj.org/article/b1bcb5d7f21b4043acbef489d8ab97a2Test
رقم الانضمام: edsdoj.b1bcb5d7f21b4043acbef489d8ab97a2
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:23915420
DOI:10.1515/chem-2023-0122