H and 13C n.m.r. spectra of Athabasca, Cold Lake and Orinoco tar-sand bitumens, their columnchromatographed fractions, their vacuum distillates, their vacuum residues and the columnchromatographed fractions of the vacuum residues were determined to investigate the average molecular structures of the
✦ LIBER ✦
A 1H- and 13C-n.m.r. spectroscopic analysis of six pseudohexoses
✍ Scribed by Klaus Bock; José Fernandez Bolanos Guzman; Seiichiro Ogawa
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 362 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0008-6215
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✦ Synopsis
Note
A %I-and W-n.m.r. spectroscopic analysis of six pseudohexoses* KLAUSBOCK,JOSI?FERNANDEZBOLANOSGUZMAN,
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