74756-49-3Relevant academic research and scientific papers
One-pot synthesis of N-chloroacetyl 1-aminoalkyl phosphonates - Precursors of 4-phosphono-β-lactams
Moonen, Kristof,Stevens, Christian V.
, p. 3603 - 3612 (2005)
4-Phosphono-β-lactams are synthesized via a three-step sequence, including final formation of the C3-C4 bond through a phosphorus-stabilized carbanion. The chlorinated precursors can be synthesized via two different methods: a one-pot N-acylation of an aromatic imine followed by addition of a trialkyl phosphite or phosphonylation of a suitable imine followed by N-acylation in a separate reaction step. The former method was preferred because of the ease of the reaction and the good yields obtained. Georg Thieme Verlag Stuttgart.
