Ищу статью
Copper-Catalyzed One-Pot Synthesis of Functionalized 1,4-Dihydroazete Derivatives from Sulfonyl Azides, Terminal Alkynes, and Tetramethylguanidine
Issa Yavari, Manijeh Nematpour
Synlett 2012; 23(15): 2215-2218
- DOI:
http://dx.doi.org/10.1055/s-0032-1317075
Спасибо, alisanchem1 !