24572-33-6Relevant articles and documents
Interaction of biotin with Mg-O bonds: Bifunctional binding and recognition of biotin and related ligands by the Mg(15-crown-5)2+ unit
Sanchez, Elizabeth R.,Gessel, Mary C.,Groy, Thomas L.,Caudle, M. Tyler
, p. 1933 - 1940 (2002)
The interaction between biotin and the macrocyclic magnesium complex Mg(15-crown-5)(Otf)2 (15-crown-5 is 1,4,7,10,13-pentaoxacyclopentadecane, Otf- is trifluoromethanesulfonate anion) in solution was studied as a model for metal-biot
SBA-15 Supported Dendritic ILs as a Green Catalysts for Synthesis of 2-Imidazolidinone from Ethylenediamine and Carbon Dioxide
Liu, Jinghan,Ma, Jianjun,Miao, Penghua,Min, Qingwang,Qi, Meijuan,Shamsa, Farzaneh
, (2021/07/26)
In this work, a simple and facile approach is conducted for preparing many new SBA-15 supported dendritic imidazolium ILs heterogeneous catalysts SBA-15/IL(1–3) having high ionic density from SBA-15. SBA-15/IL(3) as a green heterogeneous catalyst can be used for synthesis of 2-imidazolidinone from ethylenediamine and carbon dioxide and considering solvent-free condition. SBA-15/IL(3) showed to have the highest catalytic activity besides a positive dendritic influence on the yields of the synthesis of 2-imidazolidinone in the presence of CO2 is seen because of existing the high-density peripheral zwitterionic ionic liquid functional groups on the biobased SBA-15/IL(3) catalyst surfaces. Graphical Abstract: [Figure not available: see fulltext.]
N-VINYLIMIDAZOLIDONE COMPOUND, AND POLYMER THEREOF
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Paragraph 0073; 0074, (2017/01/02)
PROBLEM TO BE SOLVED: To provide an N-vinylimidazolidone compound polymer that is expected to be applied for a cell culture material, a temperature-responsive material and others. SOLUTION: The present invention provides a polymer polymerized with an N-vinylimidazolidone compound (1) as a monomer, or a copolymer comprising the monomer and a monomer of a different structure (R1 is H, C1-12 alkyl or acyl; R2 and R3 is H or methyl). SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT