Regularities in the 13C-NMR Chemical Shifts of the Methylene Groups in Isoprene Derived Structural Fragments |
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| Authors: | Robert T Gampe Jr James A Matson Alfred J Weinheimer Gary E Martin M Robert Willcott III |
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| Institution: | 1. Department of Medicinal , Chemistry College of Pharmacy University of Houston Houston , Texas, 77004;2. Department of Chemistry , University of Houston Houston , Texas, 77004 |
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| Abstract: | An assignment correlation is described for the 13C-nmr chemical shifts of the methylene carbons flanking transoid (E) were in part provided by Grant No. CA 11055 and Contract No. CM-87209 which were awarded by the National Cancer Institute, DHEW. The support of the National Science Foundation, Grant No. CHE-7506162, which provided funds for the acquisition of the XL-100 spectrometer system utilized in the conduct of this research is also gratefully acknowledged. |
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| Keywords: | 13C-nmr shift regularities isoprenoid fragements epoxides cembranoid diterpenes |
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