77219-99-9Relevant academic research and scientific papers
Intramolecular 1,3-Dipolar Cycloaddition Reactions of Alkenyl-substituted 3,4-Diarylsydnones
Meier, von Hansruedi,Heimgartner, Heinz
, p. 927 - 940 (2007/10/02)
The 3,4-diarylsydnones 1 and 12a-e with an allyl or alkenyloxy substituent on the N(3)-phenyl group have been synthesized by classical methods starting from 2-allylaniline and the corresponding alkenyloxyanilines, respectively (Schemes 2 and 3).Whereas th
Regiochemistry of Intramolecular Munchnone Cycloadditions: Preparative and Mechanistic Implications
Padwa, Albert,Gingrich, Henry L.,Lim, Richard
, p. 2447 - 2456 (2007/10/02)
A series of munchnone derivatives containing an internal ? bond were generated in situ by treating several N-(o-allylphenyl)alanines with acetic anhydride.The major product obtained corresponded to intramolecular 1,3-dipolar cycloaddition of the mesoionic
