Photoelectron Spectra of Unsaturated Oxides. I. 1,4-Dioxin and related systems
✍ Scribed by Martin Bloch; Franz Brogli; Edgar Heilbronner; Taylor B. Jones; Horst Prinzbach; Otto Schweikert
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- German
- Weight
- 532 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
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## Abstract The reversible photointerconversion in the above system was investigated in a wide range of temperatures and wavelengths of irradiation. The tetrahydropyrenes are obtainable only photochemically. The unmethylated and the mono‐methylated compound are oxidized with iodine quantitatively t
Table 1. The EI mass spectra, showing peaks ≥ 5% relative abundance, of compounds 1-7, using 70 eV electrons. Compound m/z (%RA) 1 317(M, 34) 224(10) 119 (100) 91 (22) 66 (12) 43 (8) 2 315(M, 55) 314(11) 249(6) 248(4) 198(3) 133(36) 132(8) 131(20) 119(87) 118(14) 104(6) 103( 11) 92( 35) 91( 64) 90(