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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2383932Generated: November 1, 2026

Methanol → HCID 178517345, compound

https://huagongshe.com/reaction/2383932

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactant1,4-Dioxane hydrochlorideHCID 20443148—
Reactant1-benzothiazol-6-yl-3-[3-(2-trimethylsilanyl-ethoxy)-3H-imidazo[4,5-b]pyridin-6-yl]-imidazolidin-2-oneHCID 59636229—
SolventDichloromethaneHCID 6344—
ProductHCID 178517345HCID 17851734527.7%

Reaction Steps

1,4-Dioxane HCl (5 ml) was added to 1-benzothiazol-6-yl-3-[3-(2-trimethylsilanyl-ethoxy)-3H-imidazo[4,5-b]pyridin-6-yl]-imidazolidin-2-one (I-183b: 100 mg, 0.2145 mmol) and the resulting mixture was stirred room temperature for 6 hours. The reaction was monitored by TLC (10% MeOH in DCM). The reaction mixture was concentrated and washed with diethyl ether. Purification by preparative HPLC afforded 20 mg of the product (25.4% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263635B2
Source datasetuspto-grants-2012_09
ORD IDord-cfde3cdcc84f4c79bb56c8fadb0abe4a
Source noteuspto-grants-2012_09