78877-65-3Relevant academic research and scientific papers
Synthesis of 3-Methyleneazetidin-2-one Derivatives from α-Keto-amides
Adlington, Robert M.,Barrett, Anthony G.M.,Quayle, Peter,Walker, Andrew,Betts, Michael J.
, p. 605 - 612 (2007/10/02)
Several α-methyleneazetidin-2-one derivatives (CH2=CCONR1CHR2, R1 = cyclohexyl, PhCH2; R2 = H, Me, Et, Prn, etc.) were prepared from the 2-(2,4,6-tri-isopropylbenzenesulphonylhydrazones) of primary α-
Novel Syntheses of 3-Methylene-azetidin-2-one Derivatives and Related Systems
Adlington, Robert M.,Barrett, Anthony G. M.,Quayle, Peter,Walker, Andrew,Betts, Michael J.
, p. 404 - 405 (2007/10/02)
Syntheses of the title compounds via 1-lithio-oxy-1-lithio-amino-allene derivatives or lithium phenylethynolate are described.
