141258-97-1Relevant articles and documents
Imidoylketene-Azetin-2-one-Oxoketenimine Rearrangement
Kappe, C. Oliver,Kollenz, Gert,Netsch, Klaus-Peter,Leung-Toung, Regis,Wentrup, Curt
, p. 488 - 490 (1992)
N-Adamantylimidoylketene 2 produced from pyrroledione 1 is in thermal equilibrium with azetin-2-one 4; 2 also thermally rearranges to oxoketenimine 3; azetin-2-one 4 is photolytically converted into imidoylketene 2, and thermally cleaved to adamantyl isocyanate 5 and 1-phenylpropyne 6.