NMR Spectrum Other Information Computational chemical data Related Questions Realated Product Infomation 1. Names and Identifiers 1.1 Name tert-Butanol 1.2 Synonyms tert-Butanol; tert-Butanol; tert-Butanol; tert-ブタノール; alcohol terc-butílico; 1,1-dimethylethanol; 2-Methyl-2-propanol; 2-Methy...
Moreover, the chemical shift of δ 11.8 ppm in the 13C NMR spectrum of this polymer indicates that the first insertion into the Ti-13CH3 bond of the active species must have occurred in a secondary fashion [16]. The absence of any detectable head-to-head sequence in the spectrum ...
ChemInform Abstract: LOESUNGSSPEKTREN 28. MITT. NMR-UNTERSUCHUNGEN VON WASSER-TERT.-BUTANOL-GEMISCHEN UND DES EINFLUSSES VON VERSCHIEDENEN ZUSAETZENIn contrast with previous results, proton chemical shifts for water are found to move to lower applied fields as the size of the alkyl group in ...
The small shift of the NH 2 signal at weak fields shows that urea is associated with tert-butanol more weakly than with DMFA. * Tile constancy of chemical shift of the OH group of the alcohol indicates that it is approximately identically associated both in pure form and with DMFA in 2 ...
3.3.2. Acid site strength by 31P SPE-MAS NMR of adsorbed TEPO The 31P chemical shift of TEPO adsorbed on solid acids depends on the acidity of the surface sites and, therefore, can be used for its determination [21]. A phosphorus of TEPO physisorbed on silica has a chemical shift in...
NMRtert-butanolsulfuric acidcarbenium ionsAn in situ NMR study of tert-butanol dehydration in 95 and 85% sulfuric acid did not indicate the formation of tert-butyl cations as active reaction intermediates. Instead, only NMR lines from oxonium ions under the condition of fast exchange with water...
Holz, NMR studies on hydrophobic interactions in solution. Part 5. Effect of urea on the hydrophobic self-association of tert-butanol in water at different temperatures, Phys. Chem. Chem. Phys. 2 (2000) 2429.Mayele, M.; Holz, M. (2000): NMR studies on hydrophobic interactions in ...