Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2001 Jul 13;66(14):4766-70.
doi: 10.1021/jo000463n.

Catalytic asymmetric synthesis of macrocyclic (E)-allylic alcohols from omega-alkynals via intramolecular 1-alkenylzinc/aldehyde additions

Affiliations

Catalytic asymmetric synthesis of macrocyclic (E)-allylic alcohols from omega-alkynals via intramolecular 1-alkenylzinc/aldehyde additions

W Oppolzer et al. J Org Chem. .

Abstract

The omega-alkynals yielded macrocyclic (S)-allylic alcohols in a one-pot reaction sequence involving alkyne monohydroboration, boron to zinc transmetalation, and ((+)-DAIB)-catalyzed enantioselective intramolecular ring closure to the aldehyde function. A general study of this macrocyclization methodology is presented with respect to ligand type, size, and nature of the formed rings.

PubMed Disclaimer

Similar articles

Cited by

Publication types

MeSH terms

LinkOut - more resources