72128-37-1Relevant articles and documents
Studies toward total synthesis of non-aromatic Erythrina alkaloids. (1) Synthesis and isomerization of unsaturated bicyclic δ-lactones
Tsuda,Ishiura,Takamura,Hosoi,Isobe,Mohri
, p. 2797 - 2802 (2007/10/02)
As a model of the C/D ring system of erythroidines, bicyclic unsaturated δ-lactones were synthesized in a regio-selective manner, and their isomerization reactions in the presence of acid, base (DBU, 1,8-diazabicyclo-[5.4.0]undec-7-ene), and NaOH were stu