Помогите ознакомиться со статьей:
Henning Hopf, K. G. Abhilash, "A New Synthesis of 8-Oxabicyclo[3.2.1]octan-2-one and Its Use for the Preparation of Cycloheptane Annulated Furans", Synlett, 2009, т.20, стр. 3349-3351.
- DOI:
http://dx.doi.org/10.1055/s-0029-1218371