(S)-4-((S)-3-Hydroxy-pentyl)-7a-methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione | 35313-20-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (S)-4-((S)-3-Hydroxy-pentyl)-7a-methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione
• CAS: 35313-20-3
• 化学式: C₁₅H₂₂O₃
• 分子量: 250.338
• InChiKey: KOIGDSBJSQFHAN-BONVTDFDSA-N

反应信息

• 作为产物：
  描述：

  (3aS,7S)-7-Ethyl-3a-methyl-3a,4,5,7,8,9-hexahydro-2H-6-oxa-cyclopenta[a]naphthalen-3-one 在 硫酸 作用下， 生成 (S)-4-((S)-3-Hydroxy-pentyl)-7a-methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione
  参考文献：
  名称：

  [类固醇的总合成。1. Rac-17 -hydroxy-des-A-androst-9-en-5-one]。

  摘要：

  AbstractIn connection with earlier work on the synthesis of 9β, 10α‐steroids, a new and practical synthesis of rac‐17α‐hydroxy‐des‐A‐androst‐9‐en‐5‐one (19) has been developed, based on a novel stereoselective condensation of 7‐hydroxy‐1‐nonen‐3‐one (3) with 2‐methyl‐cyclopentane‐1, 3‐dione (9) and subsequent transformations of the resulting tricyclic diene ether 12.

  DOI：

  10.1002/hlca.19710540734