Zobrazeno 1 - 4
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pro vyhledávání: '"J. J. Dolhun"'
Autor:
J. L. Wiebers, J. J. Dolhun
Publikováno v:
Organic Mass Spectrometry. 3:669-681
The mass spectra of derivatives of uridine, adenosine, cytidine and guanosine are recorded. Derivatization techniques include permethylation, acetylation, trifluoroacetylation, trimethylsilylation and the synthesis of 2′,3′-O-isopropylidenes and
Publikováno v:
Analytical Chemistry. 43:1720-1722
Autor:
J. J. Dolhun, J. L. Wiebers
Publikováno v:
Chemischer Informationsdienst. Organische Chemie. 1
Publikováno v:
J. Chem. Soc. D. :1542b-1543
Linking a gas chromatograph to a mass spectrometer equipped with a chemical ionization source requires no splitter nor separator since the carrier gas for gas chromatography becomes the reactant gas for chemical ionization.