Electron impact mass spectra of some tertiary aliphatic nitro compounds. Nitrocarbonyl compounds and some analogues

✍ Scribed by Leszek Konopski; Karol Grela

• Publisher: John Wiley and Sons
• Year: 1992
• Tongue: English
• Weight: 462 KB
• Volume: 27
• Category: Article
• ISSN: 1076-5174
• DOI: 10.1002/oms.1210270617

✦ Synopsis

Tbe mass spectra of some tertiary aliphatic nitroaldehydes, nitroketows, nitroesters, nitronitriles a d related nitro-carbony1 compounds are discussed and compared with those of some analogous nitro compounds lacking tbe car-bony1 function. The M" -NO,' and in several cases M" -HNO, fragmentations seem to be the most characteristic features of all tertiary aliphatic nitro compounds. In the presence of tbe primary nitro group, the loss of HNO, is always observed. Table 2. Mass spectras of aliphatic nitro compounds without a carbonyl substituent, (CH,),C(NO,)R (16-21) Compound No. 16 Twelve most intense peaks, m/z (relative intensity. "h)