Hydrogen iodide → 1-Dehydroprogesterone
반응식
[CH3:1][C:2](=[O:23])[C@@H:3]1[C@:20]2([CH3:21])[C@H:6]([C@H:7]3[C@H:17]([CH2:18][CH2:19]2)[C@:15]2([CH3:16])[C:10](=[CH:11][C:12](=[O:22])[CH:13]=[CH:14]2)[CH:9]=[CH:8]3)[CH2:5][CH2:4]1.I>C(O)(=O)C>[CH3:1][C:2](=[O:23])[C@@H:3]1[C@:20]2([CH3:21])[C@H:6]([C@H:7]3[C@H:17]([CH2:18][CH2:19]2)[C@:15]2([CH3:16])[C:10](=[CH:11][C:12](=[O:22])[CH:13]=[CH:14]2)[CH2:9][CH2:8]3)[CH2:5][CH2:4]1참가 물질
4
실험 절차
In a manner similar to that described in Example 9A, treat each of the 1,4,6-pregnatriene-3,20-dione derivatives prepared in Example 13A(1) with dry hydrogen iodide in glacial acetic acid. Isolate and purify each of the resultant products in a manner similar to that described to obtain the 7α-iodo derivative of each of the 1,4-pregnadiene-3,20-dione starting compounds of Example 13A(1), respectively.