Hydrochloric Acid → 4-(4-(4-(But-3-enyloxy)benzylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoic acid

HRID 2093767Notes

Reaction equation

[CH2:1]([O:5][C:6]1[CH:36]=[CH:35][C:9]([CH2:10][NH:11][C:12]2[N:17]=[C:16]([O:18][CH2:19][C:20]([F:23])([F:22])[F:21])[N:15]=[C:14]([NH:24][C:25]3[CH:34]=[CH:33][C:28]([C:29]([O:31]C)=[O:30])=[CH:27][CH:26]=3)[N:13]=2)=[CH:8][CH:7]=1)[CH2:2][CH:3]=[CH2:4].[Li+].[OH-].O.Cl>C1COCC1.C(Cl)Cl>[CH2:1]([O:5][C:6]1[CH:7]=[CH:8][C:9]([CH2:10][NH:11][C:12]2[N:17]=[C:16]([O:18][CH2:19][C:20]([F:23])([F:21])[F:22])[N:15]=[C:14]([NH:24][C:25]3[CH:26]=[CH:27][C:28]([C:29]([OH:31])=[O:30])=[CH:33][CH:34]=3)[N:13]=2)=[CH:35][CH:36]=1)[CH2:2][CH:3]=[CH2:4]

Participants

Conditions

Temperature: 60 °C

Procedure

methyl 4-(4-(4-(but-3-enyloxy)benzylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoate (46 mg, 0.091 mmol) was dissolved in THF (2 mL). LiOH (10.94 mg, 0.457 mmol) and Water (2 mL) were added to the solution and the reaction was warmed to 60° C. for 16 h. The reaction was diluted with DCM and acidified with 1N HCl. The organic layer was collected, dried over sodium sulfate, and concentrated under vacuum to give 4-(4-(4-(but-3-enyloxy)benzylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoic acid (45 mg).

Workup

customThe organic layer was collected
dry with materialdried over sodium sulfate
concentrationconcentrated under vacuum

Sources & evidence

ORD record: ord-c9f9629cfd254c188e2b252646db0085
Source dataset: uspto-grants-2013_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08445490B2

Reaction notes

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