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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 451617Generated: October 25, 2026

Hydrochloric Acid → HCID 86596673, compound

https://huagongshe.com/reaction/451617

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantIsoamyl NitriteHCID 8053—
Reactant5-Tert-butyl-2,3-dihydroinden-1-oneHCID 11030576—
SolventMethanolHCID 887—
ProductHCID 86596673HCID 86596673137.7%

Reaction Steps

5-tert-butyl-indan-1-one (9.39 g, 39 mmol) was dissolved in 150 ml methanol. Isoamyl nitrite (5 g, 43 mmol) and conc. HCl (5 ml) were added, and the reaction stirred at ambient temperature for 44 hours. The solvents were removed under vacuum to give 11.67 grams of crude product which was used without further purification. 1H NMR (300 MHz, CDCl3) 7.82 (d, 1H), 7.51 (s, 1H), 7.49 (d, 1H), 3.83 (s, 2H), 3.50 (s, 1H, OH) 1.34 (s, 9H). MS (CSI) m/e 218 (M+H)+, 235 (m+NH4)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08487116B2
Source datasetuspto-grants-2013_07
ORD IDord-33f1e9d4c2fa409d9d3d76d67b539f6d
Source noteuspto-grants-2013_07