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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 896073Generated: October 31, 2026

Hydrochloric Acid → HCID 22349525, compound

https://huagongshe.com/reaction/896073

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2,6-LutidineHCID 7937—
ReactantTriisopropylsilyl trifluoromethanesulfonateHCID 2724529—
Reactant6-bromo-2,3-dihydro-1H-inden-1-olHCID 2754824—
SolventDichloromethaneHCID 6344—
ProductHCID 22349525HCID 22349525—

Reaction Steps

To 6-Bromo-2,3-dihydro-1H-inden-1-ol (300 mg, 1.41 mmol) in CH2Cl2 (4 mL) was added 2,6-lutidine (151 μL, 1.41 mmol) followed by triisopropylsilyltriflate (378 μL, 1.41 mmol) at room temperature. The reaction was stirred for 30 min then added to 1N HCl and extracted. The organic layer was washed with saturated sodium bicarbonate then brine and dried over MgSO4. The solvent was removed in vacuo and the crude material purified by column chromatography.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06919335B2
Source datasetuspto-grants-2005_07
ORD IDord-591e89d93cee4268ba645c7de5d02c94
Source noteuspto-grants-2005_07