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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 240658Generated: October 29, 2026

Hydrochloric Acid → HCID 58413071, compound

https://huagongshe.com/reaction/240658

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethyl 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylateHCID 2759834—
ReactantHCID 58413137HCID 58413137—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 58413071HCID 58413071—

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 166 mg (0.92 mmol) 2-[(R)-(tetrahydro-furan-3-yl)oxy]-pyridin-3-ylamine, 364 mg (1.5 mmol) 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester and 39 μl hydrochloric acid (4M in dioxane) and 30 ml dioxane was stirred at 100° C. for 1.5 days. The reaction mixture was concentrated and used for the next synthesis step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08648068B2
Source datasetuspto-grants-2014_02
ORD IDord-213afd55d29f4c8083c0e3427fcd0bd1
Source noteuspto-grants-2014_02