Ontology highlight
ABSTRACT:
SUBMITTER: Li PH
PROVIDER: S-EPMC5288764 | biostudies-literature | 2017 Feb
REPOSITORIES: biostudies-literature
ChemistryOpen 20161213 1
An interesting silver(I)-catalyzed, one-pot intramolecular cyclization of epoxide-propargylic esters is described. A variety of 1,4-oxazine derivatives were obtained through a novel domino sequence, including three-membered ring-opening, 3,3-sigmatropic rearrangement, 6-<i>exo</i>-cycloisomerization and subsequent intramolecular elimination in moderate yields under mild conditions. ...[more]