29583-60-6Relevant academic research and scientific papers
Vinylogous urethanes in alkaloid synthesis: formal syntheses of Elaeocarpus alkaloids
Howard, Arthur S.,Gerrans, Graeme C.,Meerholz, Clive A.
, p. 1373 - 1374 (2007/10/02)
The substituted dehydroindolizidine 8 has been prepared from the exocyclic vinylogous urethane 7 via an acylative ring closure. The specific formation of the enolate required for further elaboration to Elaeocarpus alkaloid precursors has been achieved by making use of the vinylogous amide 12.
