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5α-胆甾烷-3β-醇甲酸酯

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5α-胆甾烷-3β-醇甲酸酯
识别
CAS号 10437-24-8  checkY
性质
化学式 C28H48O2
摩尔质量 416.68 g·mol−1
熔点 117 °C(390 K)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

5α-胆甾烷-3β-醇甲酸酯是一种有机化合物,化学式为C28H48O2。它可由5α-胆甾烷-3β-醇二甲基甲酰胺反应得到;[2]在二(三甲基硅基)氨基钾的催化下,甲酸甲酯也可作为甲酰化试剂进行反应。[3]它可以被硼氢化钠-三氟化硼还原为3-甲氧基-5α-胆甾烷。[4]

参考文献

  1. ^ Goswami, Papori; Hazarika, Saroj; Borah, Parinita; Chowdhury, Pritish. Chloro- or bromo-trimethylsilane induced rapid and quantitative acid-ester conversion for steroid based alcohols with various carboxylic acids under solvent free conditions. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 2003. 42B (3): 678-682.
  2. ^ Z. Arnold. Synthetic reactions of dimethylformamide. IX. Synthesis of esters of formic acid. Collection of Czechoslovak Chemical Communications. 1961, 26 (6): 1723–1726 [2021-11-20]. ISSN 0010-0765. doi:10.1135/cccc19611723. (原始内容存档于2022-02-24) (英语). 
  3. ^ Jared Fernando, Alison Levens, Daniel Moock, David Lupton. N-Heterocyclic Carbene Catalyzed Transformylation. Synthesis. 2017-08, 49 (15): 3505–3510 [2021-11-20]. ISSN 0039-7881. doi:10.1055/s-0036-1588449. (原始内容存档于2018-06-03) (英语). 
  4. ^ George Pettit, Usha Ghatak, Brian Green, T Kasturi, David Piatak. Communications- Steroids and Related Natural Products. IV. Reduction of Lactones to Cyclic Ethers.. The Journal of Organic Chemistry. 1961-05, 26 (5): 1685–1686 [2021-11-20]. ISSN 0022-3263. doi:10.1021/jo01064a644 (英语).