2-Substituted benzofuran fragment ion formation in the electron ionization mass spectra of 6-alkyl- and 6-aryldibenzo(d,f)(1,3)dioxepine derivatives. 1. Spirocyclization of the molecular ions in the gas phase
Author:
Publisher
Wiley
Subject
Organic Chemistry,Spectroscopy,Analytical Chemistry
Reference13 articles.
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2. The Combinatorial Synthesis of Bicyclic Privileged Structures or Privileged Substructures
3. Chemoselective Synthesis of New Dibenzo[d,f]-1,3-dioxepines and 12H-Dibenzo[d,g]-1,3-dioxocines
4. Electron ionization-induced fragmentation of some new dibenzo(d,f)(1,3)dioxepine derivatives
5. Ion Trap Mass Spectrometry
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4. Formation of 2-substituted benzofuran fragment ions from 6-alkyl- and 6-aryldibenzo(d,f)(1,3)dioxepine derivatives under electron ionization-a useful precursor ion for isomeric differentiation;Journal of Mass Spectrometry;2009-02
5. InCl3 and ZrCl4 catalyzed regioselective reaction of 2,2′-dihydroxybiphenyl with terminal alkynes: synthesis of new dibenzo[d,f][1,3]dioxepines;Tetrahedron;2008-07
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