1alpha-Methyl-4-androstene-17beta,19-diol dipropionate → 4-Androstene-17beta,19-diol 17-propionate

HRID 2397974Notes

Reaction equation

HRID 2397974 reaction equation
[C:1]([O:5][C@H:6]1[CH2:11][CH2:10][C@H:9]2[C@H:12]3[C@H:27]([CH2:28][CH2:29][C@:7]12[CH3:8])[C@:20]1([CH2:21][O:22]C(=O)CC)[C:15](=[CH:16][CH2:17][CH2:18][CH2:19]1)[CH2:14][CH2:13]3)(=[O:4])[CH2:2][CH3:3].C(O[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@]1(COC(=O)CC)C(=CCC[C@@H]1C)CC3)(=O)CC>>[C:1]([O:5][C@H:6]1[CH2:11][CH2:10][C@H:9]2[C@H:12]3[C@H:27]([CH2:28][CH2:29][C@:7]12[CH3:8])[C@:20]1([CH2:21][OH:22])[C:15](=[CH:16][CH2:17][CH2:18][CH2:19]1)[CH2:14][CH2:13]3)(=[O:4])[CH2:2][CH3:3]

Participants

3

Reactant 2

HCID 705838891alpha-Methyl-4-androstene-17beta,19-diol dipropionateHCID 706288794-Androstene-17beta,19-diol dipropionate

Product 1

HCID 706279304-Androstene-17beta,19-diol 17-propionate

Procedure

Substituting 4-androstene-17β,19-diol dipropionate for the 1α-methyl- 4-androstene-17β,19-diol dipropionate above results in the preparation of 4-androstene-17β,19-diol 17-propionate.

Sources & evidence

ORD record
ord-202ec94a6da14bfb9aaa33860791b234
Source dataset
uspto-grants-1977_05
Patent number
US04022769

Reaction notes

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