494194-61-5Relevant articles and documents
Double Cycloisomerization as a Novel and Expeditious Route to Tricyclic Heteroaromatic Compounds: Short and Highly Diastereoselective Synthesis of (±)-Tetraponerine T6
Kim, Joseph T.,Gevorgyan, Vladimir
, p. 4697 - 4699 (2002)
(Matrix Presented) Cu-Assisted double cycloisomerization of bis-alkynylpyrimidines afforded the 5-6-5 tricyclic heteroaromatic skeleton. This transformation was used as a key step in the highly diastereoselective total synthesis of (±)-tetraponerine T6.