ISSN:
0030-4921
Schlagwort(e):
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
A series of (〉90% isotopic purity) 13C-labeled aliphatic alcohols of the general structure C—C—C—13C—OH were synthesized and studied by 13C n.m.r. to obtain all 13C—13C couplings involving the labeled carbon. The 2J(CC) values were small (〈0.5 Hz) and contrast with the large (up to 2.7 Hz) 2J(CC) values obtained in a previous study for 2-butanols. The 3J(CC) values, however, were strikingly similar in the two classes of compounds with respect both to magnitude and to conformational dependency. Thus, the effect of the hydroxyl substituent on 3J(CC) values is small.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/mrc.1270090707
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