Chemical ionization mass spectrometry of bifunctional cyclopentanes and cyclohexanes. A correlation between stereochemistry and chemical ionization spectra
โ Scribed by F. Van Gaever; J. Monstrey; C. C. Van de Sande
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 447 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1076-5174
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Positive-ion chemical ionization mass spectra were measured for simple bifunctional aromatic compounds of the type p-XCH,C,H.,CH,Y, where X = NH,, NH(CH,) and N(CH,), and Y = OH and OCH,. For each cornpound, essentially only three peaks of ions, [ MHJ +, [ MH -XHI + and [ MH -YHI +, appeared. The B/
Both alkenes and cydoallrenes react with [CH&H21". The possibilities and Limitations of CI(CHm2) for the identification of structural isomers and for the determination of double bond positions are discussed. The quasi-molecular ions + CH&Hz]" are shown to fragment in a manner observed for amines und