tert-Butoxy Bis(dimethyl-amino)methane (Bredereck’s Reagent)
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چکیده
منابع مشابه
Reactivity and catalytic activity of tert-butoxy-aluminium hydride reagents.
The reactivity and catalytic activities of the tert-butoxy aluminium hydride reagents [((t)BuO)xAlH3-x] [x = 1 (1), 2 (2)] and (L)Li[((t)BuO)2AlH2] [L = THF (3), 1,4-dioxane (4)] are investigated. The structural characterisation of the novel compounds 3 and 4 shows that the nature of the hydridic species present is affected dramatically by the donor ligand coordinating the Li(+) cation. Stoichi...
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Substituent effects on bond dissociation enthalpies of aromatic compounds, such as phenols, anisoles, and methyl benzenes, have been profusely investigated in the recent past. Many of these studies rely on photoacoustic calorimetry (PAC) experiments, which afford solution-phase bond dissociation enthalpies. These quantities can then be related to gas-phase values (see below). The general approa...
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The crystal and molecular structure of tert-butyl 4-(2-tert-butoxy-2-oxoethyl)piperazine-1-carboxylate is reported. The title compound crystallizes from a petroleum ether/ethyl acetate mixture in the monoclinic space group P 21/c with four molecules in the unit cell. The unit cell parameters are: a = 8.4007(2) Å, b = 16.4716(4) Å, c = 12.4876(3) Å; β = 90.948(1)° and V = 1727.71(7) Å. Bond leng...
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Three chiral α-(nonafluoro-tert-butoxy)carboxylic acids (R)-1, (RS)-2, (R)-3 were synthesized to examine their application as chiral solvating agents with amines. As a model compound, first (S)- and/or (RS)-α-phenylethylamine was used, and their diastereomeric salts were investigated by (1)H and (19)F NMR and ECD spectroscopy. The NMR spectroscopic studies were carried out at room temperature u...
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An international, interdisciplinary working group of expert scientists met in June 2004 to develop IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans (IARC Monographs) on formaldehyde, 2-butoxyethanol, and 1-tert-butoxy-2-propanol. Each IARC Monograph includes a critical review of the pertinent scientific literature and an evaluation of an agent's potential to cau...
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ژورنال
عنوان ژورنال: Synlett
سال: 2006
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-2006-933118