Preparation and Application of Iron-subs
✍
Mark Mikulás; Christian Möller; Sybille Rust; Frank Wierschem; Patrick Amrhein;
📂
Article
📅
2000
🏛
John Wiley and Sons
🌐
English
⚖ 135 KB
👁 1 views
A reaction sequence furnishing cyclic β-[η 5 -C 5 H 5 (CO) 2 Fe]-substituted enals 5 starting from β-keto esters 1 is described. Organolithiums were found to react smoothly with the iron-substituted enals yielding α,β-butenolides 6 by