83466-93-7Relevant academic research and scientific papers
1-Pyrrolidin-1-ylbuta-1,3-dienes as Potential 1,5-Dipoles; Synthesis of Pyrrolizines
Visser, Germ W.,Verboom, Willem,Benders, Piet H.,Reinhoudt, David N.
, p. 669 - 671 (1982)
Tautomerization of 1-pyrrolidin-1-ylbuta-1,3-dienes and (hetero)aromatic compounds formally containing this moiety, to the corresponding 1,5-dipoles by a concerted hydrogen shift is followed by a 1,5-electrocyclization to give pyrrolizine derivative
