1Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan, R.O.C.
Tóm tắt
AbstractA tandem reaction tactic for the preparation of a jasmonoid intermediate consists of pyrolysis of a spiroannulated cyclopentanone. The thermal decomposition actually involves a retro‐Diels‐Alder reaction and a homo‐1,5‐hydrogen shift with cleavage of the cyclopropane unit.