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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2222442Generated: November 4, 2026

Hydrochloric Acid → HCID 59712482, compound

https://huagongshe.com/reaction/2222442

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantPyridineHCID 1049—
ReactantAcetic AnhydrideHCID 7918—
ReactantHCID 59712337HCID 59712337—
Catalyst4-(Dimethylamino)pyridineHCID 14284—
SolventDichloromethaneHCID 6344—
SolventEthyl AcetateHCID 8857—
ProductHCID 59712482HCID 59712482—

Reaction Steps

To a solution of 4.23 g of methyl 2-[[2-(benzyloxy)-4-pyridyl](hydroxy)methyl]tetrahydro-2-furancarboxylate in 20 ml of dichloromethane were added 5 ml of acetic anhydride, 5 ml of pyridine and 0.43 g of 4-dimethylaminopyridine, and the mixture was stirred at room temperature for 15 hours. 300 ml of ethyl acetate and 100 ml of hydrochloric acid (2N) were added thereto. The organic layer was sequentially washed with 100 ml of water, 100 ml of saturated aqueous sodium hydrogencarbonate and 100 ml of brine, dried over magnesium sulfate and evaporated, to give 4.52 g of the title compound as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07371777B2
Source datasetuspto-grants-2008_05
ORD IDord-6c6eef613e63463390698c0a39c42b7f
Source noteuspto-grants-2008_05