Holtsclaw Jeremy, Koreeda Masato
Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA.
Org Lett. 2004 Oct 14;6(21):3719-22. doi: 10.1021/ol048650l.
[reaction: see text] A highly efficient synthesis of angularly fused tricyclic enones, cyclopenta- and cyclohexa[c]indene skeletons, has been achieved by the tether-directed ring-rearrangement metathesis sequence starting with readily accessible norbornene derivatives bearing allyl and homoallyl groups at the bridging carbon.
[反应：见正文] 通过由在桥连碳上带有烯丙基和高烯丙基的易于获得的降冰片烯衍生物开始的系链导向的环重排复分解序列，实现了角稠合三环烯酮、环戊并[c]茚和环己并[c]茚骨架的高效合成。
