NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 14
  • 4
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • Tagged with
  • 22
  • 22
  • 9
  • 8
  • 6
  • 6
  • 6
  • 4
  • 4
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 21 to 22 of 22 (0.031 seconds)

Spelling suggestions: "subject:"isotopes -- pectra"" "subject:"isotopes -- espectra""

21

13C magnetic resonance studies of cellulose derivatives and disaccharides

Parfondry, Alain. January 1975 (has links)
No description available.
Cellulose -- Spectra.
Nuclear magnetic resonance spectroscopy.
Disaccharides -- Spectra.
Carbon -- Isotopes -- Spectra.
22

Carbon-13-carbon-13 Coupling Constants in Fluorene and O-Methylbenzene Derivatives

Kattner, Richard M. 08 1900 (has links)
A model system to calculate single-path coupling constant was devised to see if the couplings are additive in a system which has a dual-pathway. The system chosen was o-methyl-13C-benzoic acid. Because of anomalies in the data, the series was extended. Hybridization of the label appeared to have relatively little effect, and the conformation of the substituents very important.
carbon isotopes
coupling constants
carbon compounds
Carbon -- Isotopes -- Spectra.
Coupling constants.
Carbon compounds -- Spectra.

Page generated in 0.0335 seconds