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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1091210Generated: November 2, 2026

Hydrochloric Acid → HCID 57988651, compound

https://huagongshe.com/reaction/1091210

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantFormaldehydeHCID 712—
Reactant2-IndanolHCID 77936—
ReactantCalcium ChlorideHCID 5284359—
SolventDichloromethaneHCID 6344—
ProductHCID 57988651HCID 57988651100.3%

Reaction Steps

A mixture of 134 g of 2-hydroxyindane, 36.1 g of paraformaldehyde, 200 g of calcium chloride, and 1200 g of methylene chloride was agitated. Into the mixture was dropped 239 g of a concentrated hydrochloric acid at room temperature for 3 hours, and then the reaction mixture was agitated for 16 hours. After separated an organic layer from the mixture, the solvent was removed by distillation to obtain 183 g of chloromethyl(2-indanyl)ether as an oily matter.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08129086B2
Source datasetuspto-grants-2012_03
ORD IDord-8fcea9b2b3484c78947b2974da5cd3bc
Source noteuspto-grants-2012_03