Palladium(0)‐Catalyzed Cyclizations of Simple 1‐Aryl‐1,7‐octadien‐3‐yl Acetates. Preliminary communication

Wolfgang Oppolzer, Rolf E. Swenson, Werner Pachinger

Helvetica Chimica Acta · 1989 · 14 citations · 9 references

Concepts

Abstract

Abstract Dienyl acetates 2 lacking a geminal disulfone or a malonate group cyclize selectively to ( E )‐l‐methylidene‐2‐styrylcyclopentanes 4 in the presence of 7 mol‐% of [Pd(PPh 3 ) 4 ].

References

9