136344-42-8Relevant articles and documents
Site-Selective and Regioselective Cycloaddition of N-Propadienylanilines with Nitrile Oxides. Claisen-Type Rearrangement of the Cycloadducts
Broggini, Gianluigi,Zecchi, Gaetano
, p. 1843 - 1846 (2007/10/02)
The reaction of N-propadienylanilines with 3,5-dichloro-2,4,6-trimethylbenzonitrile oxide proceeds in a site-selective and regioselective fashion to give 5-substituted 4-methylene-4,5-dihydroisoxazoles.The latter compound (i) add a second molecule of nitr