5,6-Dihydrofuro[2,3-c]pyridazin-5-amine → 5-Methyl-2,3-dihydrofuro[2,3-c]pyridin-3-amine

HRID 1508222Notes

Reaction equation

HRID 1508222 reaction equation
N1C2OCC(N)C=2C=CN=1.CO[N:13]=[C:14]1[C:22]2[C:17](=[CH:18][N:19]=[C:20]([CH3:23])[CH:21]=2)[O:16][CH2:15]1>>[CH3:23][C:20]1[CH:21]=[C:22]2[CH:14]([NH2:13])[CH2:15][O:16][C:17]2=[CH:18][N:19]=1

Participants

3

Reactant 2

HCID 867219025,6-Dihydrofuro[2,3-c]pyridazin-5-amineHCID 867219215-methylfuro[2,3-c]pyridin-3(2H)-one O-methyl oxime

Product 1

HCID 867219225-Methyl-2,3-dihydrofuro[2,3-c]pyridin-3-amine

Procedure

This compound was prepared using a method analogous to that of 5,6-dihydrofuro[2,3-c]pyridazin-5-amine (A.2.3.4), 5-methylfuro[2,3-c]pyridin-3(2H)-one O-methyl oxime replacing furo[2,3-c]pyridazin-5(6H)-one O-methyl oxime;

Workup

  1. customThis compound was prepared

Sources & evidence

ORD record
ord-e952d1e4f1c849558a1832a1efcef42b
Source dataset
uspto-grants-2015_12
Patent number
US09221832B2

Reaction notes

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