89368-07-0Relevant academic research and scientific papers
A NOVEL SYNTHETIC METHOD OF LACTAMS FROM 1,3-DIOXIN-4-ONES VIA INTRAMOLECULAR KETENE TRAPPING
Sato, Masayuki,Ogasawara, Hiromichi,Takayama, Kazuhisa,Kaneko, Chikara
, p. 2611 - 2614 (2007/10/02)
A novel route to four- and five-membered lactams from 1,3-dioxin-4-ones having an α-aminoalkyl side-chain at 5- or 6-position through cycloreversion to acylketenes followed by intramolecular ketene trapping by the amino function is described.
A NITRONE-BASED APPROACH TO THE SYNTHESIS OF CIS-3-AMIDO AZETIDINONES
Tufariello, Joseph J.,Pinto, Donald J. P.
, p. 5485 - 5488 (2007/10/02)
The utilization of a nitrosation reaction in concert with a nitrone-based approach to the synthesis of important 3-oximino β-lactams, 7a, b, c is described.
