A novel skeletal rearrangement of bicyclo(2.2.2)octenes through bicyclo(3.2.1)octene system: synthesis of (±)-hinesol and (±)-10--hinesol
作者:G.S.R.Subba Rao、Seenivasaga N Janaki
DOI:10.1016/0040-4039(88)85097-4
日期:1988.1
Acid catalysed rearrangement of the -alcohol (9) leads to the ketones (11) and (12) having the bicyclo(3.2.1) and bicyclo(2.2.2) moieties. An efficient entry into spiro(4.5)decane and eremane system, as exemplified by the total synthesis of (±)-hinesol (2) and its 10-epimer (3) is reported.
-醇(9)的酸催化重排导致具有双环(3.2.1)和双环(2.2.2)部分的酮(11)和(12)。据报道,可以高效地进入螺(4.5)癸烷和乙二胺系统,以(±)-海因溶胶(2)及其10-受体(3)的全合成为例。