中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R,8R)-4-<(E)-1-butenyl>-6,8-dimethyl-1-(phenylsulfonyl)-1,6,7,8-tetrahydrocyclopent |
152784-94-6 | C23H25NO2S | 379.523 |
—— | 4-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopent |
132142-81-5 | C23H25NO2S | 379.523 |
—— | (6R,8R)-4-(3-butenyl)-6,8-dimethyl-1-(phenylsulfonyl)-1,6,7,8-tetrahydrocyclopent |
152784-93-5 | C23H25NO2S | 379.523 |
—— | (6R,8R)-6,8-dimethyl-1-(phenylsulfonyl)-4-(phenylsulfonyl)methyl-1,6,7,8-tetrahydrocyclopent |
152784-99-1 | C26H25NO4S2 | 479.621 |
The synthesis of the title compound, a member of a family of cyclopent[g]indoles isolated from a marine sponge, is described. Most of the synthetic sequence was developed starting from the more readily available cis-1,3-dimethylindan. An X-ray crystal structure of the indanol (24), the precursor of trans-1,3-dimethylindan, confirmed its relative stereochemistry.