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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 727802Generated: October 29, 2026

Thionyl Chloride → HCID 12904553, compound

https://huagongshe.com/reaction/727802

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
ReactantSodium BicarbonateHCID 516892—
Reactant4-PYRIDINEPENTANOLHCID 642809—
SolventChloroformHCID 6212—
ProductHCID 12904553HCID 1290455393.4%

Reaction Steps

A solution of 5-(4-pyridinyl)-1-pentanol (3.7 g, 0.0225 mol) in 50 mL of chloroform is treated with thionyl chloride (5.4 g, 0.0449 mol) in 25 mL of chloroform. The resulting solution is neutralized with a saturated solution of sodium bicarbonate and extracted with chloroform. The organic phase is dried (sodium sulfate) and evaporated in vacuo to give 3.86 g of 5-(4-pyridinyl)-1-pentylchloride as a brown oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05045550
Source datasetuspto-grants-1991_09
ORD IDord-fef91d9309d2461bbd4b709eca68d211
Source noteuspto-grants-1991_09