Concise Formation of Spirocyclic Compounds for Marine Phycotoxins
摘要:
The stereoselective construction of azaspiro[5.6]dodecenone skeletons by the chiral BOX/copper-mediated Diels-Alder reaction is described. The cycloaddition reaction of alpha-methylene caprolactams and functionalized dienes allows the concise formation of spirocyclic structures of marine phycotoxins, such as pinnatoxin and spirolide.
The stereoselective construction of azaspiro[5.6]dodecenone skeletons by the chiral BOX/copper-mediated Diels-Alder reaction is described. The cycloaddition reaction of alpha-methylene caprolactams and functionalized dienes allows the concise formation of spirocyclic structures of marine phycotoxins, such as pinnatoxin and spirolide.