Hydrogen Peroxide → (4R,4aS,12bS)-4a-hydroxy-9-methoxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

HRID 254842

Reaction equation

HRID 254842 reaction equation
[CH3:1][N:2]1[C@@H:19]2[CH2:20][C:7]3[CH:8]=[CH:9][C:10]([O:22][CH3:23])=[C:11]4[O:12][C@H:13]5[C:14]([CH2:16][CH2:17][C@:18]2([OH:21])[C@:5]5([C:6]=34)[CH2:4][CH2:3]1)=[O:15].CN1[C@@H]2CC3C=CC(OC)=C4O[C@H]5C(OC)=CC=C2[C@]5(C=34)CC1.[O-]C(C(C(C(O)=O)O)O)=O.CN1[C@@H]2CC3C=CC(OC)=C4O[C@H]5C(C=C[C@@H]2[C@]5(C=34)CC1)=O.OO.C(OO)(=O)C>C(O)=O.C(O)(C)C>[CH3:1][N:2]1[C@@H:19]2[CH2:20][C:7]3[CH:8]=[CH:9][C:10]([O:22][CH3:23])=[C:11]4[O:12][CH:13]5[C:14]([CH:16]=[CH:17][C@:18]2([OH:21])[C@:5]5([C:6]=34)[CH2:4][CH2:3]1)=[O:15]

Participants

8

Reactant 5

HCID 784Hydrogen PeroxideHCID 6585Peracetic AcidHCID 5284603Oxycodone2×HCID 5459910CodeinoneHCID 131728625(4R,7aR,12bS)-7,9-dimethoxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline;2,3,4-trihydroxy-4-oxobutanoate

Product 1

HCID 5359420(4R,4aS,12bS)-4a-hydroxy-9-methoxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

Reagents, catalysts & solvents 2

HCID 284Formic AcidSolventHCID 3776IsopropanolSolvent

Procedure

Oxycodone has also been prepared from thebaine bitartrate and codeinone ethyldienol ether by oxidation with hydrogen peroxide in formic acid and isopropanol, followed by catalytic hydrogenation5. Oxycodone has also been prepared by the oxidation with peracetic acid of codeinone dienol silylether in organic solvents to give 14-hydroxycodeinone, followed by catalytic hydrogenation in acetic acid solution15.

Sources & evidence

ORD record
ord-4a9bcdf3242041dfa8552b1c331e322b
Source dataset
uspto-grants-2011_01
Patent number
US07875719B2

Linked notes

Loading…