Highly efficient Cu(I)-catalyzed synthesis of N-heterocycles through a cyclization-triggered addition of alkynes
- PMID: 20041710
- DOI: 10.1021/ja908883n
Highly efficient Cu(I)-catalyzed synthesis of N-heterocycles through a cyclization-triggered addition of alkynes
Abstract
An aminoalkyne (terminal or internal) and a terminal alkyne furnish functionalized five-, six-, and seven-membered N-heterocycles in excellent yields via a Cu(I)-catalyzed, one-pot, tandem hydroamination/alkynylation process.
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