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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 974766Generated: October 29, 2026

Choline → HCID 86750432, compound

https://huagongshe.com/reaction/974766

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCholineHCID 305—
ReactantPhosgeneHCID 6371—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86750432HCID 86750432—

Reaction Steps

A mixture of choline (2.235 mg, 16 mmol) and phosgene (32 ml, 1.93M in toluene) in THF (90 ml) was stirred at room temperature for 72 hours. The precipitate was filtered, washed with hexane, and dried in vacuo to yield choline chloride chloroformate (3.0 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05607691
Source datasetuspto-grants-1997_03
ORD IDord-d59b057dcf9e4de1b4d630a0b4e2776f
Source noteuspto-grants-1997_03