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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2042707Generated: November 2, 2026

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

https://huagongshe.com/reaction/2042707

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
ReactantLithium HydroxideHCID 3939—
ReactantMethyl 4-(4-(4-(but-3-enyloxy)benzylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoateHCID 67073984—
SolventDichloromethaneHCID 6344—
SolventTetrahydrofuranHCID 8028—
Product4-(4-(4-(But-3-enyloxy)benzylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoic acidHCID 67074290101%

Reaction Conditions

Temperature60 °C

Reaction Steps

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 1 N 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).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586584B2
Source datasetuspto-grants-2013_11
ORD IDord-174431e160cf4c2681d41ffc75fc097d
Source noteuspto-grants-2013_11