113541-89-2Relevant academic research and scientific papers
ION-RADICAL PROMOTED CYCLIZATION OF A δ,ε-VINYLIMINE: THE TOTAL SYNTHESIS OF (+/-)-TUBOXENINE
Cartier, Dominique,Ouahrani, Mohammed,Hugel, Georgette,Levy, Jean
, p. 657 - 662 (2007/10/02)
3-Oxo-1,2,18,19-tetradehydroaspidospermidine 8b was synthesized by a modification of a previous synthesis of vincadifformine 10.It was cyclized (Na/THF) to 3-oxotuboxenine 22, which was reduced with LiAlH4 to (+/-)-tuboxenine (1).
APPROACHES TO THE SYNTHESIS OF ASPIDOSPERMA ALKALOIDS. PART II. THE SYNTHESIS OF 18,19-DIDEHYDROTABERSONINE.
Blowers, John W.,Saxton, J. Edwin,Swanson, Alistair G.
, p. 6071 - 6095 (2007/10/02)
The total synthesis of 18,19-dehydrotabersonine, via 3-oxo-18,19-didehydrovincadifformine, is described.
