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Fulvenes and thermochromic ethylenes—LVI: The mass spectra of some fluorenylidene‐triphenylphosphoranes
Author(s) -
Bergmann Ernst D.,
Rabinovitz Mordecai,
Lifshitz Chava,
Shapiro David,
Agranat Israel
Publication year - 1970
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210040110
Subject(s) - mass spectrum , fragmentation (computing) , spectral line , photochemistry , intramolecular force , ion , chemistry , physics , stereochemistry , organic chemistry , astronomy , computer science , operating system
The mass spectra of several fluorenylidene‐triphenylphosphoranes have been studied and the fragmentation reactions have been interpreted. An intramolecular rearrangement leading to the 9‐phenylfluorenium ion has been discovered.