... Pure and Applied Chemistry, Zurich, July 27, 1955. ... Chemical evidence of the formation of 2,4-difluorochloro- benzene in the decomposition of 2,5-difluorobenzenediazo- ilium fluoborate involved nitration ... (18) G. C. Finger, F. H. Reed and J. L. Finnerty, THIS JOURNAL, 73, 154 ...