ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Note on the Assignment of Isomeric Ethers Derived from TropoloneThe Eu(dpm)3-shifted 1H-NMR spectra of the two isomeric ethers obtained from 4-tert-butyl-tropolone with diazomethane do not allow unambiguous assignment of the isomers. However, this is possible on the basis of the 13C-1H coupling pattern of the C=O signals in the 13C-spectra.
Notes:
Die beiden aus 4-tert-Butyltropolon mit Diazomethan erhaltenen isomeren Ether werden an Hand der 13C-1H-Kopplung der C=O-Signale in den 13C-NMR-Spektren zugeordnet. Dieses war mit den durch Eu(dpm)3 verschobenen 1H-Spektren nicht eindeutig möglich.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.197919790316
