109746-63-6Relevant articles and documents
Synthesis and Transformations of Urazoles Derived from 7,7-Dicarboxynorcaradiene: Formation of 2,4-Dioxohexahydro-1,3,5-triazines by an Unusual Base-Catalyzed Rearrangement
Adam, Waldemar,Grabowski, Sven,Hinz, Ricardo F.,Lucchini, Vittorio,Peters, Eva-Maria,et al.
, p. 2075 - 2080 (2007/10/02)
4-Phenyl-1,2,4-triazoline-3,5-dione (PTAD) or 4-methyl-1,2,4-triazoline-3,5-dione (MTAD) cycloaddition to the 7-cycloheptatrienecarboxylates gave the endo-urazoles 1.With the 7,7-cycloheptatrienedicarboxylates 5 the urazoles 6 were formed.Decarboxylation