反应 #2307993

ord-5f226638af4a4721ae8f6021d80ee866

反应条件

详细条件
See reaction.notes.procedure_details.

后处理

  1. 1
    其他After completion of the reaction the solvent
  2. 2
    其他was removed
  3. 3
    其他the resulting oil was purified by column chromatography on silical gel
  4. 4
    其他The resulting oil was triturated with ether

实验过程

4 (0.18 g, 0.63 mmol) was dissolved in 2 ml HCl (7 N in dioxane). After completion of the reaction the solvent was removed and the resulting oil was purified by column chromatography on silical gel using a chloroform/methanol/water gradient. The resulting oil was triturated with ether.

来源

DOI: 10.6084/m9.figshare.5104873.v1专利: US07368421B2uspto-grants-2008_05