253677-89-3Relevant academic research and scientific papers
The Ru3(CO)12-catalyzed intermolecular [2+2+1] cyclocoupling of imines, alkenes or alkynes, and carbon monoxide: A new synthesis of functionalized γ-lactams
Chatani, Naoto,Tobisu, Mamoru,Asaumi, Taku,Murai, Shinji
, p. 925 - 928 (2000)
The reaction of imines which contain N-heterocycles or an ester group with alkenes or alkynes and carbon monoxide in the presence of a catalytic amount of a ruthenium carbonyl results in [2+2+1] cyclocoupling to give γ- butyrolactams in good yields.
Acetoxylation of β-lactams with lead(IV) acetate
Giang, Le Thanh,Fetter, Jozsef,Kajtar-Peredy, Maria,Lempert, Karoly,Czira, Gabor
, p. 13741 - 13748 (2007/10/03)
1-(4-Methoxyphenyl)azetidin-2-ones 5a-5g were acetoxylated by lead(IV) acetate to afford the corresponding compounds 6a, 6b, 6c' and 6d-6g. In the d series elimination products 9 and 10 were also formed. Ring homologue 7a afforded the hydroxylated derivat
