Ontology highlight
ABSTRACT:
SUBMITTER: Leng B
PROVIDER: S-EPMC3458758 | biostudies-literature | 2012
REPOSITORIES: biostudies-literature
Leng Bo B Chichetti Stephanie S Su Shun S Beeler Aaron B AB Porco John A JA
Beilstein journal of organic chemistry 20120820
Sequential cycloisomerizations of diynyl o-benzaldehyde substrates to access novel polycyclic cyclopropanes are reported. The reaction sequence involves initial Cu(I)-mediated cycloisomerization/nucleophilic addition to an isochromene followed by diastereoselective Pt(II)-catalyzed enyne cycloisomerization. ...[more]