Tandem radical cyclization reaction of N-aziridinyl imines to [3.3.3]propellanes: formal total syntheses of dl-modhephene
作者:Hee-Yoon Lee、Deog-Il Kim、Sunggak Kim
DOI:10.1039/cc9960001539
日期:——
Tandem radical cyclization reaction of 5 and 11 produces [3.3.3]propellanes and leads to the total synthesis of dl-modhephene.
5和11的串联自由基环化反应生成[3.3.3]螺烯,并导致dl-莫德烯的总合成。
Synthesis of the naturally occurring [3.3.3]propellane (±)-modhephene featuring a photocycloaddition–reductive fragmentation diquinane construction
作者:Curt A. Dvorak、Viresh H. Rawal
DOI:10.1039/a704260d
日期:——
Modhephene has been synthesized in 11 steps and 21% overall yield from cyclopentadiene, by a stereoselective route that features a photocycloadditionâfragmentation sequence for the construction of the diquinane core.