{uni_hamburg} no charge; nitrogen heterocycle; alicycle; 6RingOnly; 6ring; racemate; 1fragment
相关文献及参考
Short: III/35B
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Fluorine-19 and Nitrogen-15
Author: Balasubramanian, M.; Gupta, R.R.; Jain, M.; Perumal, S.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35B
Year: 1998
ISBN: 3-540-63275-1
ISBN: 978-3-540-63275-7
Internet Resource: DOI:10.1007/b55685
RefComment: VII, 242 pages. With CD-ROM. Hardcover
Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), and carbon-13 (subvol. D) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CO-ROM's.
Short: III/35D3
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Carbon-13, Part 3: Heterocycles
Author: Gupta, R.R.; Jain, M.; Lechner, M.D.; Mikhova, B.M.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35D3
Year: 2007
Keyword: C-13; NMR; carbon-13; chemical shifts; coupling constants; heterocycles; nuclear magnetic resonance
ISBN: 978-3-540-29731-4
ISBN: 3-540-29731-6
Internet Resource: DOI: 10.1007/978-3-540-47067-0
RefComment: VIII, 342 p., 1 illus., Hardcover
RefComment: Written for Science and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules
Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. NMR is now a leading technique and a