117776-46-2Relevant academic research and scientific papers
Cycloadditions, 14. - Intramolecular Diels-Alder Reactions of Allenecarboxanilides; Competition of the Anilino Nucleus with "Benzylic-Bonded" Arenes and Heteroarenes
Schlindwein, Hans-Juergen,Diehl, Klaus,Himbert, Gerhard
, p. 577 - 584 (2007/10/02)
The N-(arylmethyl)- and N-(hetarylmethyl)allenecarboxanilides 6a-c and 6d-f, resp., are synthesized by the ylide route.Heating these allenes furnishes either the tricycles 7a, b and d (Ar = phenyl, 1-naphthyl and 2-thienyl) or the oxatricycles 10a, b by i
