2-(Oxiran-2-ylmethoxy)benzonitrile → 6-[3-[2-[3-(2-Cyano-phenoxy)-2-hydroxypropylamino]ethoxy]phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone

HRID 846122Notes

Reaction equation

HRID 846122 reaction equation
[C:1]([C:3]1[CH:13]=[CH:12][CH:11]=[CH:10][C:4]=1[O:5][CH2:6][CH:7]1[O:9][CH2:8]1)#[N:2].[NH2:14][CH2:15][CH2:16][O:17][C:18]1[CH:19]=[C:20]([C:24]2[CH:25]([CH3:31])[CH2:26][C:27](=[O:30])[NH:28][N:29]=2)[CH:21]=[CH:22][CH:23]=1>>[C:1]([C:3]1[CH:13]=[CH:12][CH:11]=[CH:10][C:4]=1[O:5][CH2:6][CH:7]([OH:9])[CH2:8][NH:14][CH2:15][CH2:16][O:17][C:18]1[CH:19]=[C:20]([C:24]2[CH:25]([CH3:31])[CH2:26][C:27](=[O:30])[NH:28][N:29]=2)[CH:21]=[CH:22][CH:23]=1)#[N:2]

Participants

3

Reactant 2

HCID 126196712-(Oxiran-2-ylmethoxy)benzonitrileHCID 151078296-[3-(2-aminoethoxy)phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone

Product 1

HCID 151078316-[3-[2-[3-(2-Cyano-phenoxy)-2-hydroxypropylamino]ethoxy]phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone

Procedure

Prepared analogously to Example 1 from 1-(2-cyanophenoxy)-2,3-epoxypropane and 6-[3-(2-aminoethoxy)phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone.

Sources & evidence

ORD record
ord-ca0f67ce6225461b921436f43cc5c0c6
Source dataset
uspto-grants-1992_08
Patent number
US05135932

Reaction notes

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