1999年3月15日 · The detailed mechanism of the gas-phase carbonylation of NH 3 by FCO + with formation of H 2 NCO + and HF has been theoretically investigated by G 2 and Rice-Ramsperger-Kassel-Marcus (RRKM) calculations.

6 天之前 · Gaseous FCO+ ions from the ionization of mixtures of nitrogen trifluoride and carbon monoxide execute selective and efficient CO-functionalization of the C-H bonds of benzene and toluene and of the N-H bond of ammonia.

1992年5月1日 · Isoelectronic with FN2 and FCO+ is FCN, which has been extensively studied by microwave and IR spectroscopy; this molecule serves as a benchmark for the present calculations. Much less is known about its less stable isomer FNC, for which only a matrix IR investigation exists (28).

1996年5月1日 · Combining the latter F+ transfer with the independently observed fluoride-ion abstraction by FCO+ from NF3 results in a catalytic cycle in which gaseous NF+2 ions promote the conversion of carbon monoxide into carbonic difluoride, F2 …

FCO+. Formula: CFO + Molecular weight: 47.0080; CAS Registry Number: 38264-00-5; Information on this page: Notes; Other data available: Vibrational and/or electronic energy levels; Options: Switch to calorie-based units

Inert C-H and N-H bonds can be activated by FCO+ obtained from the ionic fluorination of carbon monoxide. Efficient and selective carbonylation of benzene, toluene, and ammonia is observed according ...

Combining the latter F + transfer with the independently observed fluoride-ion abstraction by FCO + from NF 3 results in a catalytic cycle in which gaseous NF +2 ions promote the conversion of carbon monoxide into carbonic difluoride, F 2 CO, with nitrogen trifluoride as the source of F.

Carbonic difluoride (CF20) and fluorooxomethyl radical (FCO) are important intermediates in the oxidative degradation of many fluorinated compounds. These species are involved in the...

1999年3月15日 · The detailed mechanism of the gas-phase carbonylation of NH3 by FCO + with formation of H 2 NCO + and HF has been theoretically investigated by G2 and Rice-Ramsperger-Kassel-Marcus (RRKM) calculations. The results provide a coherent description of the experimental evidence, so far obtained by Fourier transform …

2003年8月1日 · The mass-selected halocarbonyl cations FCO+, ClCO+, and BrCO+ were reacted with benzene, thiophene, pyrrole, and furan and a few of their alkyl derivatives to evaluate the ability of XCO+...