Zobrazeno 1 - 10
of 11 940
pro vyhledávání: '"Imidazolium"'
Autor:
Nawel Matmat, Amir Abdelaziz, Djalal Trache, Sabrina Achour, Ahmed Fouzi Tarchoun, Hani Boukeciat, Sourbh Thakur, Weiqiang Pang, Thomas M. Klapötke
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 1-15 (2024)
In the pursuit of advancing imidazolium-based energetic ionic liquids (EILs), the current study is devoted to the synthesis and characterization of 1,3-dibutyl-imidazolium azide ([BBIm][N3]), as a novel member in this ionic liquids class. The chemica
Externí odkaz:
https://doaj.org/article/2ddc815470fb4288b8dcbc3e1db776a0
Autor:
Hatam Najafi Fath Dehghan, Amir Abdolmaleki, Mehdi Pourahmadi, Sepideh Hozori, Ehsan Gaeini, Seyed Younes Mousavi, Amir-Reza Arvaneh, Mehdi Sadat-Shojai
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108607- (2024)
Zwitterionic hydrogels have emerged as a promising option due to their remarkable ionic conductivity. However, these hydrogels often suffer from poor mechanical properties due to their super hydrophilicity. Herein, we propose the use of a rigid aryl
Externí odkaz:
https://doaj.org/article/e4d6e4e416bd4bef895243456a04043f
Autor:
Pornthip Chawapun, Nopawit Khamto, Kraikrit Utama, Sadanon Siriphong, Nathupakorn Dechsupa, Jiraporn Kantapan, Jomkhwan Meerak, Puttinan Meepowpan, Padchanee Sangthong
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 178, Iss , Pp 117249- (2024)
A new imidazolium ionic liquid (IL) halide conjugated with dimethylcardamonin (DMC, 1), namely [Bbim]Br-DMC (3), was synthesised to improve the biological activity of the natural chalcone. DMC was isolated from seeds of Syzygium nervosum A. Cunn. ex
Externí odkaz:
https://doaj.org/article/2e3950908aba402ab6fb91422c328de3
Publikováno v:
شیمی کاربردی روز, Vol 19, Iss 70, Pp 29-44 (2024)
In this work, the vapor-liquid equilibrium behavior of aqueous ternary systems composed of choline chloride (ChCl) and imidazolium-based ionic liquids has been investigated using the isopiestic method at 25 °C. The ionic liquids used are 1-butyl-3-m
Externí odkaz:
https://doaj.org/article/a9be7265a3274aff9446aff1915cd09e
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 621-627 (2024)
A polysubstituted 3-aminoimidazo[5,1-b]oxazol-6-ium framework has been accessed from a new nitrenoid reagent by a two-step ynamide annulation and imidazolium ring-formation sequence. Metalation with Au(I), Cu(I) and Ir(I) at the C2 position provides
Externí odkaz:
https://doaj.org/article/18ce9b5f1cc740948754d9b7bf161fa3
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 5, Pp 1311-1330 (2024)
Abstract Unfortunately, oil reservoirs are complex considering the fluids (e.g., crude oil composition) and rock properties making it hard to propose a simple enhanced oil recovery (EOR) method for higher oil production. Besides, most of the investig
Externí odkaz:
https://doaj.org/article/c02b3f3eb4b74d0bab5c33a5d08252cd
Autor:
Xin Guo, Zhiyuan Wang, Ye Yang, Jiahui Zhang, Yanduo Liu, Zhiyuan Mu, Siqi Jiang, Chunxiao Ren, Dan Lv, Yufeng Hu, Zhichang Liu
Publikováno v:
Green Chemical Engineering, Vol 5, Iss 1, Pp 108-118 (2024)
A production technique with the high yield and environmentally friendly process need be developed for ε-Caprolactam (CPL) in the chemical industry. This technology is highly desired to design and synthesize high−performance catalysts for liquid ph
Externí odkaz:
https://doaj.org/article/dad82a07c6db408f91625c94c8eecbe7
Publikováno v:
Molbank, Vol 2024, Iss 3, p M1868 (2024)
A new heterocyclic compound, 2-(2,6-diisopropylphenyl)-1-methylimidazo[1,5-a]quinolin-2-ium tetrafluoroborate 1 was obtained from its precursor, N-(2,6-diisopropylphenyl)-N-(quinolin-2-ylmethyl)acetamide 2, by POCl3-mediated cyclization. For the firs
Externí odkaz:
https://doaj.org/article/4c508890b6c2471b99f2e8bb9aaa56cb
Publikováno v:
Soil & Environmental Health, Vol 2, Iss 3, Pp 100097- (2024)
Ionic liquids (ILs) are eco-friendly substitutes for volatile organic solvents due to their unique properties, fostering widespread adoption across academic fields and industries. This review critically evaluates their application in soil remediation
Externí odkaz:
https://doaj.org/article/926f5eea846a4e5481a8a82a7a104b53
Publikováno v:
Journal of CO2 Utilization, Vol 85, Iss , Pp 102874- (2024)
DFT calculations on synthesis of benzothiazoles via cyclization of 2-aminothiophenols with CO2 and triethoxysilane have revealed a novel mechanism that fundamentally differs from previously proposed mechanisms. In this new mechanism, the acetate anio
Externí odkaz:
https://doaj.org/article/1fcf193fa4314e1eaeef672532817342