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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1675313Generated: October 30, 2026

Pyridine → HCID 59300614, compound

https://huagongshe.com/reaction/1675313

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantBromineHCID 24408—
Reactant(3-Methylthiophen-2-yl)methyl acetateHCID 59300595—
SolventDichloromethaneHCID 6344—
ProductHCID 59300614HCID 59300614—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 62.3 (0.61 g, 3.58 mmol) and pyridine (0.29 mL, 3.58 mmol) in DCM (24 mL) was added bromine (3.58 mL, 1.0 M solution in DCM) dropwise at 0° C. The mixture was stirred for 30 minutes at 0° C. and warmed to room temperature over 1 Hour. Upon completion, the reaction was diluted with DCM, washed with saturated Na2S2O3 and brine, dried (Na2SO4), and concentrated to afford 62.4. The crude product was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08003648B2
Source datasetuspto-grants-2011_08
ORD IDord-8ea5de703b8240f6801bd8d7e0d3bf21
Source noteuspto-grants-2011_08