Abstract
2-coumaranone molecules were studied by the method of mass spectrometry of negative ions of resonant capture of low (0-15 eV) electrons. This substance is widely used as a platform on which chemiluminescent probes are built. The analysis of the decay channels of molecular negative ions (OI) into stable fragments using the results of quantum chemical calculations in the approximation of the density functional theory allowed us to determine the most probable structures of fragmentation ions ([M – H]–, [M – 2H]–, [M – CO]–).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
