The action of KOBut on 10-hydromethyl-Δ3,4-2-octalone tosylate (X) furnished the ketone (XVI) containing a bicyclo[3.2.0]heptanone moiety through solvolytic rearrangement of the homoallylic system. The isomeric 10-hydromethyl-Δ1,9-2-octalone tosylate (XX) however, gave the tricyclic ketone (XXI) without rearrangement.2
KOBu t对10-氢甲基-Δ3,4 -
2-辛酮甲苯磺酸酯(X)的作用通过均聚物系统的溶剂分解重排提供了含有双环[3.2.0]
庚酮部分的酮(XVI)。同分异构的10-羟甲-Δ 1,9- -2- octalone
甲苯磺酸酯(XX),然而,得到
三环酮(XXI)无重排。2个