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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1988430Generated: October 28, 2026

1,4-Dioxane → HCID 57725452, compound

https://huagongshe.com/reaction/1988430

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 57725419HCID 57725419—
SolventHydrochloric AcidHCID 313—
ProductHCID 57725452HCID 57725452100%

Reaction Steps

(S)-tert-butyl 3-(6-(2-(methylcarbamoyl)pyridin-4-yloxy)benzo[d]thiazol-2-ylamino)piperidine-1-carboxylate (56 mg, 0.12 mmol) was dissolved in 4 ml of 4M HCl in dioxane (16 mmol). The reaction solution was stirred at room temperature for 1 hour. The crude reaction solution was evaporated in vacuo to give (S)—N-methyl-4-(2-(piperidin-3-ylamino)benzo[d]thiazol-6-yloxy)picolinamide (46 mg, 0.12 mmol) as white solid. ES/MS m/z 384.0 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07553854B2
Source datasetuspto-grants-2009_06
ORD IDord-037c82874dd44e6fafc46bb01449562a
Source noteuspto-grants-2009_06