Mass-spectral investigation of indolizine derivatives
β Scribed by P. B. Terent'ev; S. M. Vinogradova; A. N. Kost
- Book ID
- 112345508
- Publisher
- Springer US
- Year
- 1975
- Tongue
- English
- Weight
- 349 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0009-3122
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π SIMILAR VOLUMES
## Abstract The mass spectra of indolizine, the seven monomethylindolizines, the six 2,__x__βdiβmethylindolizines and a number of related simple indolizines are reported; the breakdown patterns are compared with those of the corresponding indoles.
The mass spectral analysis of 17 hydrazine derivatives of the type -2-(carboxypropionyl)-(nine compounds) and -2-(carboxyacryloyl)-(eight compounds) under electron impact is reported. The fragmentation has been rationalized from the exact mass measurements as well as the detection of metastable tran