Ouryupin, Andrei B.; Rakhov, Ivan A.; Kolesova, Vera A., Phosphorus, Sulfur and Silicon and the Related Elements, 1996, vol. 111, p. 113
作者:Ouryupin, Andrei B.、Rakhov, Ivan A.、Kolesova, Vera A.、Petrovskii, Pavel V.、Mastryukova, Tatyana A.、Kabachnik, Martin I.
DOI:——
日期:——
N-Phosphorylated lactams
作者:A. B. Ouryupin、I. A. Rakhov、V. A. Kolesova、P. V. Petrovskii、T. A. Mastryukova、M. I. Kabachnik
DOI:10.1007/bf00696723
日期:1995.11
The phosphorylation ofN-trimethylsilyllactams by phosphorus(III) acid chlorides results in correspondingN-phosphinolactams in high yields. The derivatives thus obtained have been used in the synthesis ofN-phosphoryl- andN-thiophosphoryllactams. The reversibility of the reaction of phosphinolactams has been established.
Ester-Imine Condensation Mediated by Potassium<i>tert</i>-Butoxide: Synthesis of β-Lactams and 3,4-Dihydropyridin-2-ones
作者:Gianfranco Cainelli、Mauro Panunzio、Daria Giacomini、Bruno Di Simone、Roberto Camerini
DOI:10.1055/s-1994-25579
日期:——
The utility of the weak base potassium tert-butoxide has been successfully demonstrated in the synthesis of ß-lactams and 3, 4-dihydropyridin-2-ones starting from esters and imines.