Hydrogen maleate → 2-(3,4-Dimethoxybenzylamino)5-methyl-7-propylimidazo[5,1-f]-as-triazine

HRID 267200Notes

Reaction equation

[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][C:23]=1[O:24][CH3:25])[CH2:6][NH:7][C:8]1[NH:13][CH2:12][C:11]2=[C:14]([CH3:20])[N:15]=[C:16]([CH2:17][CH2:18][CH3:19])[N:10]2[N:9]=1.C(O)(=O)/C=C\C([O-])=O>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][C:23]=1[O:24][CH3:25])[CH2:6][NH:7][C:8]1[N:13]=[CH:12][C:11]2=[C:14]([CH3:20])[N:15]=[C:16]([CH2:17][CH2:18][CH3:19])[N:10]2[N:9]=1

Participants

Reactant 2

HCID 11966254Hydrogen maleate

HCID 178440027HCID 178440027, compound

Product 1

HCID 215555712-(3,4-Dimethoxybenzylamino)5-methyl-7-propylimidazo[5,1-f]-as-triazine

Procedure

2-(3,4-Dimethoxybenzylamino)5-methyl-7-propylimidazo[5,1-f]-as-triazine, m.p. 158°-160° was prepared from 2-(3,4-dimethoxybenzylamino)3,4-dihydro-5-methyl-7-propylimidazo[5,1-f]-as-triazine (Example 12d). It was converted to its hydrogen maleate, m.p. 118°-121°.

Sources & evidence

ORD record: ord-b84c7667f8d246ff9f740e40d8c8ba2e
Source dataset: uspto-grants-1976_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US03941785

Reaction notes

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