furo[2,3-c]pyridazin-5(6H)-one O-methyl oxime → 4-methylfuro[2,3-b]pyridin-3(2H)-one O-methyl oxime

HRID 1508241Notes

Reaction equation

HRID 1508241 reaction equation
[CH3:1][O:2][N:3]=C1C2C=CN=NC=2OC1.[CH3:13][C:14]1[CH:19]=[CH:18][N:17]=[C:16]2[O:20][CH2:21][C:22](=O)[C:15]=12>>[CH3:1][O:2][N:3]=[C:22]1[C:15]2[C:16](=[N:17][CH:18]=[CH:19][C:14]=2[CH3:13])[O:20][CH2:21]1

Participants

3

Reactant 2

HCID 86721901furo[2,3-c]pyridazin-5(6H)-one O-methyl oximeHCID 867219334-methylfuro[2,3-b]pyridin-3(2H)-one

Product 1

HCID 867219344-methylfuro[2,3-b]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), 4-methylfuro[2,3-b]pyridin-3(2H)-one replacing furo[2,3-c]pyridazin-5(6H)-one;

Workup

  1. customThis compound was prepared

Sources & evidence

ORD record
ord-8627027ecf004d18a248b7ff20774fa8
Source dataset
uspto-grants-2015_12
Patent number
US09221832B2

Reaction notes

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