furo[2,3-c]pyridazin-5(6H)-one O-methyl oxime → 7-methylfuro[2,3-c]pyridin-3(2H)-one O-methyl oxime

Reaction equation

[CH3:1][O:2][N:3]=[C:4]1[C:12]2[CH:11]=[CH:10][N:9]=N[C:7]=2[O:6][CH2:5]1.[CH3:13][C:14]1N=CC=C2C(=O)COC=12>>[CH3:1][O:2][N:3]=[C:4]1[C:12]2[C:7](=[C:13]([CH3:14])[N:9]=[CH:10][CH:11]=2)[O:6][CH2:5]1

Participants

Reactant 2

HCID 86721901furo[2,3-c]pyridazin-5(6H)-one O-methyl oxime

HCID 867219067-methylfuro[2,3-c]pyridin-3(2H)-one

Product 1

HCID 867219077-methylfuro[2,3-c]pyridin-3(2H)-one O-methyl oxime

Procedure

This compound was prepared using a method analogous to that of furo[2,3-c]pyridazin-5(6H)-one O-methyl oxime (A.2.3.3), 7-methylfuro[2,3-c]pyridin-3(2H)-one replacing furo[2,3-c]pyridazin-5(6H)-one;

Workup

customThis compound was prepared

Sources & evidence

ORD record: ord-b5cf6e3e8c744e169df5930d669662f9
Source dataset: uspto-grants-2015_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09221832B2

Reaction notes

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