Stereoselective macrocyclization through zirconocene-mediated coupling of achiral dialkynes
Article 2008 en
Authors
JT
J.F. Tannaci
IK
Ian H. Kratter
ER
Eric A. Rider
Abstract
1 min read
1,4-Bis[trimethylsilyl(ethynyl)]naphthalene () and 1,4-bis[trimethylsilyl(ethynyl)]anthracene () undergo diastereoselective coupling with Cp2Zr(py)(Me3SiC[triple bond, length as m-dash]CSiMe3) to give trimeric macrocycles in good yield.
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