Ontology highlight
ABSTRACT:
SUBMITTER: Seki H
PROVIDER: S-EPMC4225648 | biostudies-literature | 2014 Jun
REPOSITORIES: biostudies-literature
European journal of organic chemistry 20140601 18
An enantiospecific synthesis of a Nuphar alkaloid was achieved in 9 steps from <i>N</i>-Boc-(L)-proline. The alkaloid is a minor component of castoreum, the dried scent glands of the beaver. During the course of our study, the stereochemistry of three synthetic intermediates was verified by X-ray analysis, which contributes to resolving existing discrepancies among the literature reports regarding the synthesis of this particular compound. Based on our synthesis, we propose the structure of the ...[more]