β Scribed by Seymour Meyerson; Ellis K. Fields
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
WHILE we were engaged in an ion cyclotron resonance study of the ion-molecule reaction of the styrene radical-cation with neutral styrene,l we had occasion to examine the conventional mass spectrum of 1-phenyltetralin. The most intense peak at either high (70 eV) or low (I 1.7 eV) ionizing potential
## Mass spectra of %me /1(~-Pyridazinone Derivatives Recently, the preparation of several isoquinolinium pyridazinone derivatives (1,2) was reported.' We wish to report here the highly characteristic mass spectra of these compounds and to compare the spectra of l a and l b with 3 which constitutes
## Abstract The mass spectra of monomethyl 1,2,4βtriazoles contain fragment ions produced by specific cleavage of the heterocyclic ring. A major fragmentation from many molecular ions involves the elimination of HCN, but loss of N~2~ is either very small or completely absent. No N or H scrambling o