Detailed Information on Publication Record
2001
Free Bases of Benzophenanthridine Alkaloids - a Combined NMR, X-Ray and Theoretical Study
SEČKÁŘOVÁ, Pavlína, Jaromír TOUŠEK, Roger DOMMISSE, Jiří DOSTÁL, Radek MAREK et. al.Basic information
Original name
Free Bases of Benzophenanthridine Alkaloids - a Combined NMR, X-Ray and Theoretical Study
Name in Czech
Free Bases of Benzophenanthridine Alkaloids - a Combined NMR, X-Ray and Theoretical Study
Authors
SEČKÁŘOVÁ, Pavlína (203 Czech Republic), Jaromír TOUŠEK (203 Czech Republic), Roger DOMMISSE, Jiří DOSTÁL (203 Czech Republic) and Radek MAREK (203 Czech Republic, guarantor)
Edition
Orlando (USA), 42nd Experimental NMR conference, p. 235-235, 2001
Publisher
Inmerge
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10403 Physical chemistry
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/00216224:14310/01:00004185
Organization unit
Faculty of Science
Keywords in English
Benzophenanthridine Alkaloids; NMR; X-Ray
Změněno: 22/6/2009 08:51, doc. RNDr. Jiří Dostál, CSc.
V originále
We were able now to demonstrate that the pseudobases (6-hydroxyderivatives) are the only products of alkalization of the QBA in DMSO-d6 solution using sodium carbonate. In less-polar environment the pseudobases are further converted into bimolecular aminoacetals, which exist in two diastereomeric forms. The detailed configurational and conformational analysis of bimolecular aminoacetals, based on NMR measurements, quantum chemical calculations, and X-ray analysis was presented.
In Czech
Free Bases of Benzophenanthridine Alkaloids - a Combined NMR, X-Ray and Theoretical Study
Links
| LN00A016, research and development project |
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