7-Methoxy-4-chromanone → 6-Hydroxy-chroman-4-one

HRID 487908Notes

Reaction equation

HRID 487908 reaction equation
CO[C:3]1[CH:12]=[C:11]2[C:6]([C:7](=[O:13])[CH2:8][CH2:9][O:10]2)=[CH:5][CH:4]=1.[OH:14]C1C=C2C(C(=O)CCO2)=CC=1>>[OH:14][C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:3]=1)[O:10][CH2:9][CH2:8][C:7]2=[O:13]

Participants

3

Reactant 2

HCID 43875107-Methoxy-4-chromanoneHCID 108558177-hydroxy-2,3-dihydro-4H-chromen-4-one

Product 1

HCID 70989446-Hydroxy-chroman-4-one

Procedure

By the same method, 7-methoxy-4-chromanone was converted to 7-hydroxy-4-chromanone.

Sources & evidence

ORD record
ord-b3dd3fe6d78948c09d5eb2f06ac82b2e
Source dataset
uspto-grants-1994_03
Patent number
US05298512

Reaction notes

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