89293-94-7Relevant academic research and scientific papers
TRANSANNULAR CYCLISATION OF ISOGERMACRONE-EPOXIDES
Tsankova, Elena,Cerrini, Silvio,Lamba, Doriano
, p. 3397 - 3404 (1983)
Isogermacrone-epoxide 2 undergoes acid- and base-induced transannular cyclisation yielding the eudesmane derivatives 8 and 12, respectively, while on treatment with Lewis acid isogermacrone-diepoxide 3 is converted into 11.The structure and stereochemistr
