中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (2S,3aR,3bR,6aS,7aS)-2,3,3a,3b,4,5,6,6a,7,7a-decahydro-2,3b-dimethyl-5-oxo-1H-cyclopentapentalene-2-carboxylate | 97673-19-3 | C15H22O3 | 250.338 |
—— | 2-acetylmethyl-2,7-dimethyl-7-carbomethoxybicyclo[3.3.0]octan-3-one | —— | C15H22O4 | 266.337 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (1S,2R,4S,6S)-1,4-dimethyl-11-methylene-10-oxotricyclo<6.3.0.02,6>undec-8-ene-5-carboxylate | 85799-04-8 | C16H20O3 | 260.333 |
A short formal total synthesis of (±)-hirsutic acid is described using a Claisen rearrangement and a radical cascade as the key steps. The radical sequence involves an intermolecular addition of a radical derived from a xanthate followed by a cyclization and transfer of the xanthate group.