Mass spectrometric investigation of adduct formation by methylated cyclodextrins
β Scribed by Peter R. Ashton; J.Fraser Stoddart; Ryszard Zarzycki
- Book ID
- 104221256
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- French
- Weight
- 310 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
FABMS has been employed to detect the formation of supramolecular adducts between methylated cyclodextrins and (i) organic ammonium salts, (ii) organometallic cations, and {iii) neutral metalloorganic complexes. This is a facile technique for studying the second sphere coordination of transition metal complexes by chemically-modified cyclodextrins.
π SIMILAR VOLUMES
Electrospray ionization (ESI) mass spectrometry has been used to study inclusion (host-guest) complexes of cyclodextrins (CDs) with amino acids. Host-guest complexes formed in solution are stable for characterization by ESI mass spectrometry: The relative abundances and the stoichiometry of the comp
Mixtures of methylated b-cyclodextrins were characterized using three different methods of mass spectrometry: ionspray, atmospheric pressure chemical ionization (APCI) and matrix-assisted laser desorption/ionization (MALDI). Each of these methods allows a fast and simple determination of the degree