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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 512554Generated: October 29, 2026

Ammonia methanol → HCID 72550856, compound

https://huagongshe.com/reaction/512554

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonia methanolHCID 21705897—
ReactantHCID 86703387HCID 86703387—
SolventTetrahydrofuranHCID 8028—
ProductHCID 72550856HCID 7255085692%

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of ethyl 2-[(5-methoxynaphthalen-2-yl)amino]-5-(thiophene-3-carboxamido)-thiazole-4-carboxylate (0.105 g, 0.23 mmol) in THF (5 mL) was added 7N NH3—MeOH (5 mL), and the mixture was heated at 80° C. for 16 hrs in a sealed tube. The solvent was evaporated in vacuo, and the resulting solids were collected by filtration and washed with MeOH to give 90 mg (92% yield) of the titled compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09102637B2
Source datasetuspto-grants-2015_08
ORD IDord-2b91c63062ee44f2bbefd54cf13a90b0
Source noteuspto-grants-2015_08