The INOC approach to the hydroazulenone ring system - a potential entry tot he guaianolides and pseudoguaianolides.

The livinghouse catalytic approach to th

The livinghouse catalytic approach to the tandem Pauson-Khand reaction. Entry into the parent ring systems of dicyclopenta[a,f]pentalene and dicyclopenta[a,e]pentalene

✍ Scott G. Van Ornum; Michelle M. Bruendl; James M. Cook 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 111 KB

The first photochemically-mediated catalytic tandem Pauson-Khand reaction has permitted the preparative scale synthesis of the parent ring systems 4 and 6 of dicyclopenta[a,f]pentalene 1 and dicyclopenta[a,e]pentalene 2, respectively.