نتایج جستجو برای: 1-methyl imidazoliumiodide [mim]Cl
تعداد نتایج: 2819612 فیلتر نتایج به سال:
Computational chemistry calculations were performed to investigate the interactions of ionic liquids with different classes of volatile organic compounds (VOCs), including alcohols, aldehydes, ketones, alkanes, alkenes, alkynes and aromatic compounds. At least one VOC was studied to represent each class. Initially, 1-butyl-3-methylimindazolium chloride (abbreviated as C(4)mimCl) was used as the...
چکیده: خواص مولکولی 5کمپلکسni(ii) شیف باز که شامل کره کئوردیناسیون nnos: methyl-2-{n-[2-(acetone)triflourolidynenitrilo]ethyl}amino-1-yclopentenedithi-ocarboxylate l1= methyl-2-{n-[2-(acetone)ethylidyneni-trilo]ethyl}amino-1-lopentenedithi-ocarboxylate l2= methyl-2-{n-[2-(acetone)phenylidy-nenitrilo]ethyl}amino-1-cyclopentenedithi-ocarboxylate l3= methyl-2-{[1-methyl-2-(ace-tone)ethylid...
The near-spherical AgCl micro-crystals were prepared by an ionic liquids-assisted hydrothermal method. The influence of ionic liquids (C(x)MimCl x = 4, 8, 12, 16) on (001) facet growth of AgCl was studied systemically. The composition of the as-prepared samples was characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA) and FTIR spectra. The morphological structures were char...
a simple, clean, and environmentally benign three-component process for the synthesis of 2-amino-4hchromenes using [mim]cl, as an efficient catalyst under solvent-free conditions are described. a wide range of aromatic aldehydes easily undergoes condensations with 1-naphthol and malononitrile under solvent-free conditions to afford the desired products of good purity in excellent yields. taking...
A simple, clean, and environmentally benign three-component process for the synthesis of 2-amino-4Hchromenes using [mim]Cl, as an efficient catalyst under solvent-free conditions are described. A wide range of aromatic aldehydes easily undergoes condensations with 1-naphthol and malononitrile under solvent-free conditions to afford the desired products of good purity in excellent yields. Taking...
ترکیب 4-hydroxymethyl-(2,3)-benzotetrahydrooxpin toluenesulfonate 11 یکی از اعضای تاسیلیت نوع اول 7 بصورت زیر سنتز شده است : methyl crotonate 1 را بطریق معمولی از اسیدکروتونیک تهیه کرده و توسط nbs در موقعیت r برمومه شد. جسم حاصل methyl-r-bromocrotonate، 2 با فنل ترکیب شده و methyl-r-phenoxy crotonate، 3 بدست آمد که این جسم توسط هیدروژن در حضور کاتالیزور به methyl-phenoxy butyrate، احیا گردید. ه...
تعدادی از کمپلکس های باز شیف محلول در آب n,n?-bis{5[(triphenylphosphoniumchloride)-methyl]salicylidine}-4-methyl-o-phenylenediamine]copper(??) ([cu(5-ch2pph3-4-methyl-1,2-salophen)](clo4)2), n,n?-bis{5-[(triphenylphosphoniumchloride)-methyl]salicylidine}-4-methyl-o-phenylenediamine]nickel(??) ([ni(5-ch2pph3-4-methyl-1,2-salophen)](clo4)2), و کمپلکس های نانو باز شیف محلول در آب n,n?-bis{5...
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