1135-74-6Relevant academic research and scientific papers
Relative Migratory Aptitudes of Doubly and Triply Bonded Groups in a Cycloheptatriene System
Battye, Peter J.,Jones, David W.
, p. 1479 - 1490 (2007/10/02)
In cyclopentadiene systems, 1,5-shift of triply bonded groups is much slower than that of doubly bonded groups, whereas in the cycloheptatriene systems (34) and (29), as well as in (21) and (19), CN and CHO groups have very similar migratory tendencies.In
2,6-Piperidinediones, I: Synthesis of the Racemates and Enantiomers of 3,3-Disubstituted 2,6-Piperidinediones
Knabe, Joachim,Reischig, Dirk
, p. 353 - 362 (2007/10/02)
The synthesis of the racemates and the enantiomers of the 3,3-disubstituted 2,6-piperidinediones 3a-3g is performed in three ways, depending on the C-3 substituents.The 3-cyclohexylpiperidinedione 3h is obtained as racemic and optically active compound by
