A carbon-13 nuclear magnetic resonance spin-lattice relaxation study of hydrogen bonding in 2-methyl-2-propanol. Relaxation mechanisms
作者:Linda M. Sweeting、Edwin D. Becker
DOI:10.1021/j150668a068
日期:1984.11
Biotransformation of <sup>12</sup>C- and 2-<sup>13</sup>C-Labeled Methyl <i>tert</i>-Butyl Ether, Ethyl <i>tert</i>-Butyl Ether, and <i>tert</i>-Butyl Alcohol in Rats: Identification of Metabolites in Urine by <sup>13</sup>C Nuclear Magnetic Resonance and Gas Chromatography/Mass Spectrometry
The biotransformation of the fuel oxygenates methyl tert-butyl ether (MTBE) and ethyl tert-butyl ether (ETBE) was studied in rats after inhalation exposure; the biotransformation of the initial metabolite of these ethers, tert-butyl alcohol, was studied after oral gavage. To study ether metabolism, rats were exposed for 6 h to initial concentrations of 2000 ppm of MTBE or ETBE, respectively [2-13C]MTBE