Synthesis of (+)-Isoalantolactone and (+)-Isoalloalantolactone from (−)-Santonin
摘要:
This paper reports on the chemical conversion of (-)-santonin into (+)-isoalantolactone and (+)-isoalloalantolactone involving functionality transfer from C6 to C-8, refunctionalization of the ring A and the formation of the alpha-methylene-8-beta,12-olide moiety.
Synthesis of (+)-Isoalantolactone and (+)-Isoalloalantolactone from (−)-Santonin
摘要:
This paper reports on the chemical conversion of (-)-santonin into (+)-isoalantolactone and (+)-isoalloalantolactone involving functionality transfer from C6 to C-8, refunctionalization of the ring A and the formation of the alpha-methylene-8-beta,12-olide moiety.