Direct mono-insertion of isocyanides into terminal alkynes catalyzed by rare-earth silylamides?

Chemical Communications Pub Date: 2004-12-13 DOI: 10.1039/B414302G

Abstract

Rare-earth silylamide complexes, Ln[N(SiMe3)2]3 (Ln = Y, La, Sm, Yb), effectively catalyzed the coupling reaction of isocyanides with both aliphatic and aromatic terminal alkynes under mild conditions.

Graphical abstract: Direct mono-insertion of isocyanides into terminal alkynes catalyzed by rare-earth silylamides
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