926317-99-9Relevant articles and documents
Ruthenium-catalyzed addition of terminal alkynes to alkynylstannanes with migration of the stannyl group
Shirakawa, Eiji,Nakayama, Kouji,Morita, Ryotaro,Tsuchimoto, Teruhisa,Kawakami, Yusuke,Matsubara, Toshiaki
, p. 1963 - 1976 (2006)
In the presence of a catalytic amount of a ruthenium complex coordinated with PBu3, alkynylstannanes (R1C ≡CSnBu3) were found to accept the addition of terminal alkynes (R2C≡CH) with a 1,2-shift of the stannyl g