35657-63-7Relevant academic research and scientific papers
Addition of organometallic reagents to chiral N-methoxylactams: Enantioselective syntheses of pyrrolidines and piperidines
Jaekel, Mascha,Qu, Jianping,Schnitzer, Tobias,Helmchen, Guenter
, p. 16746 - 16755 (2014/01/06)
Enantioselective iridium-catalyzed allylic substitutions were used to prepare N-allyl hydroxamic acid derivatives that were suitable for ring-closing metathesis, giving N-methoxylactams. Reactions of these derivatives with Grignard or organolithium compou
1,3-ANIONIC CYCLOADDITIONS OF 2-AZAALLYLLITHIUM COMPOUNDS TO ETHYLENE. SYNTHESIS OF 2,5-DIARYLPYRROLIDINES
Kamata, Kazuyuki,Terashima, Masanao
, p. 205 - 209 (2007/10/02)
Anionic cycloaddition of 1,3-diaryl-2-azaallyllithiums with the ethylene formed in situ by the cleavage of THF by n-butyllithium gave cis-2,5-diarylpyrrolidines in synthetically useful yields.The same cycloadducts were obtained from the reaction of 2a and 2c with ethylene itself.
