2-((4-((2-(1-Methylethoxy)ethoxy)methyl)phenoxy)methyl)oxirane → 6-[4-[2-[3-(4-(2-Isopropoxyethoxy-methyl)phenoxy)-2-hydroxypropylamino]ethoxy]-3-chloro-phenyl]-4,5-dihydro-3(2H)-pyridazinone

HRID 846113Notes

Reaction equation

HRID 846113 reaction equation
[CH:1]([O:4][CH2:5][CH2:6][O:7][CH2:8][C:9]1[CH:19]=[CH:18][C:12]([O:13][CH2:14][CH:15]2[O:17][CH2:16]2)=[CH:11][CH:10]=1)([CH3:3])[CH3:2].[NH2:20][CH2:21][CH2:22][O:23][C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH2:31][CH2:32][C:33](=[O:36])[NH:34][N:35]=2)=[CH:26][C:25]=1[Cl:37]>>[CH:1]([O:4][CH2:5][CH2:6][O:7][CH2:8][C:9]1[CH:19]=[CH:18][C:12]([O:13][CH2:14][CH:15]([OH:17])[CH2:16][NH:20][CH2:21][CH2:22][O:23][C:24]2[CH:29]=[CH:28][C:27]([C:30]3[CH2:31][CH2:32][C:33](=[O:36])[NH:34][N:35]=3)=[CH:26][C:25]=2[Cl:37])=[CH:11][CH:10]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 151078092-((4-((2-(1-Methylethoxy)ethoxy)methyl)phenoxy)methyl)oxiraneHCID 151078226-[4-(2-aminoethoxy)-3-chloro-phenyl]-4,5-dihydro-3(2H)-pyridazinone

Product 1

HCID 148844256-[4-[2-[3-(4-(2-Isopropoxyethoxy-methyl)phenoxy)-2-hydroxypropylamino]ethoxy]-3-chloro-phenyl]-4,5-dihydro-3(2H)-pyridazinone

Procedure

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

Sources & evidence

ORD record
ord-2b128b752bfc4a54a36fc886d0f368d4
Source dataset
uspto-grants-1992_08
Patent number
US05135932

Reaction notes

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