6362-89-6Relevant articles and documents
N-Phosphorylated lactams 2. Reversible phosphorylation of silyllactams
Ouryupin, A. B.,Rakhov, I. A.,Kolesova, V. A.,Petrovskii, P. V.,Mastryukova, T. A.,Kabachnik, M. I.
, p. 2157 - 2156 (2007/10/03)
The phosphorylation of N-trimethylsilyllactams by phosphorus(III) acid chlorides results in corresponding N-phosphinolactams in high yields.The derivatives thus obtained have been used in the synthesis of N-phosphoryl- and N-thiophosphoryllactams.The reversibility of the reaction of phosphinolactams has been established. - Keywords: N-trimethylsilyllactams; reversible phosphorylation; N-phosphorylactams synthesis.
N-Phosphorylated lactams 2. Reversible phosphorylation of silyllactams
Ouryupin, A. B.,Rakhov, L. A.,Kolesova, V. A.,Petrovskii, P. V.,Mastryukova, T. A.,Kabachnik, M. L.
, p. 2157 - 2162 (2007/10/03)
The phosphorylation of N-trimethylsilyllactams by phosphorus(III) acid chlorides results in corresponding N-phosphinolactams in high yields. The derivatives thus obtained have been used in the synthesis of N-phosphoryl- and N-thiophosphoryllactams. The reversibility of the reaction of phosphinolactams has been established. - Keywords: N-trimethylsilyllactams; reversible phosphorylation; N-phosphoryllactams, synthesis.
INVESTIGATIONS IN THE SYSTEM PHOSPHORUS TRICHLORIDE / 1,3-PROPANEDIOL
Hacklin, Henrik,Offermann, Werner,Roeschenthaler, Gerd-Volker
, p. 79 - 84 (2007/10/02)
The reaction of phosphorus trichloride and 1,3-propanediol was reinvestigated.Besides 2-chloro-1,3,2-dioxaphosphorinane 1 3-chloropropyl-dichlorophosphite 2 was formed.Compound 1 and 2 were fluorinated to give the corresponding phosphorinane 3 and the phosphite 4, respectively.Proton NMR spectra were recorded at 360.08 MHz and simulated for 1 and 3.The 4-H and 6-H signals were treated not as first order but as AA'XX' systems.