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Chemistry

Analytical chemistry

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Published Date
Displaying 2001 - 2025 of 2098

Silylation of carbonyl compounds in a chromate-mass spectrometer column

March 1, 1986
Author(s)
Anzor Mikaia, Alexey Yatsenko, Leonid S. Glebov, Vladimir G. Zaikin
General and specific fragmentation pathways of trimethylsilyl derivatives of ketones and aldehydes under electron ionization are determined. The derivatives are obtained as a result of on-column silylation.

Chemical methods in organic mass spectrometry

January 1, 1986
Author(s)
Anzor Mikaia, Vladimir G. Zaikin
The book describes various derivatization approaches employed prior GC-MS experiments for structure elucidation of organic compounds.

Mass Spectrometry of Organic Compounds

January 1, 1986
Author(s)
Anzor Mikaia, Vladimir G. Zaikin, Nikolai Vul'fson
Tutorial book on mass spectrometry, instrumentation and mainly fragmentation of organic compounds.

Pyrolysis of silicon-containing cyclic polysulphides

June 1, 1985
Author(s)
Anzor Mikaia, EA Chernishev, Oleg Kuzmin, AV Lebedev, Vladimir G. Zaikin
Pulse pyrolysys - GC-MS method is applied for the study of thermal decomposition of of silicon- containing monocyclic polysulphides.

Reaction gas chromatography - mass spectrometry. Communication 5. Determination of the position of a double bond in alkenes using selective deuteration in the column of a gas Chromatograph-mass spectrometer.

March 1, 1985
Author(s)
Anzor Mikaia, Vladimir Smetanin, Vladimir G. Zaikin, Valentin Vdovin
A GC-MS method is developed for the determination of double bond location in alkenes based on comparative analysis of the mass spectra of corresponding alkanes and their vicinal Dideutero-analogs obtained via online hydrogenation and selective deuteration
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