125606-54-4Relevant articles and documents
Chemistry of O-silylated ketene acetals: A stereoselective synthesis of optically active carbapenem antibiotics, (+)-thienamycin and (+)-PS-5
Kita,Shibata,Miki,Takemura,Tamura
, p. 12 - 20 (2007/10/02)
A stereoselective synthesis of the chiral thienamycin intermediate (16) involving a diastereoselective Michael addition and a silicon-induced Pummerer-type reaction is described. In a similar way, the key intermediate for (+)-PS-5 was also prepared from 4
