327-75-3, The chemical industry reduces the impact on the environment during synthesis 327-75-3, name is 1-Bromo-2,4-bis(trifluoromethyl)benzene, I believe this compound will play a more active role in future production and life.
All experiments were performed in a previously-described quadrupole ion trap mass spectrometer (modified ThermoFinnigan LCQ DECA) equipped with electrospray ionization (ESI) [15, 17]. In a typical experiment, the dianion precursor was dissolved in methanol (10-4 M) and injected through the electrospray interface at flow rates ranging from 3 to 5 muL/min. The neutral reagents were mixed into the buffer gas by injecting a constant flow of reagent (20-400 muL/h) into a measured flow of helium (1000-1500 mL/min). Reactions were monitored as a function of time at various flow rates (pressures) of the reagent and branching ratios were determined. Time delays and reagent flows were adjusted to obtain plots that covered two to three half-lives of the reactant ion. Reported rate constants were measured at three different reagent flow rates and at least nine kinetic runs were collected on 2 or more days (>18 runs). In the past, we have shown that the ion trap gives reactivity at near ambient temperature [18]. All the arene reagents were obtained from commercial sources.
The chemical industry reduces the impact on the environment during synthesis 1-Bromo-2,4-bis(trifluoromethyl)benzene. I believe this compound will play a more active role in future production and life.
Reference:
Article; Eanes, Allison D.; Noin, Diogo O.; Kebede, Maheteme K.; Gronert, Scott; Journal of the American Society for Mass Spectrometry; vol. 25; 1; (2014); p. 10 – 17;,
Bromide – Wikipedia,
bromide – Wiktionary