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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 717791Generated: November 1, 2026

Hydrochloric Acid → HCID 86691934, compound

https://huagongshe.com/reaction/717791

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium NitriteHCID 23668193—
ReactantHCID 24267036HCID 24267036—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 86691934HCID 8669193495.8%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 3-(4-fluorophenyl)-1,2,3,4-tetrahydroquinoline (0.25 g, 0.0011 mol) in ethanol (1.2 mL) was added 1N hydrochloric acid (1.2 mL). The reaction mixture was cooled to 0° C., and to this a cold solution of sodium nitrite (0.151 g, 0.0022 mol) in water (3.0 mL) was added at the same temperature. The reaction mixture was warmed to RT and stirred for 1 h. After completion of reaction (monitored by TLC), solvent was removed under reduced pressure to obtain product as a brown colored oil (0.27 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09193728B2
Source datasetuspto-grants-2015_11
ORD IDord-c036d2f614fd4b8284e27d6f01a7c5b6
Source noteuspto-grants-2015_11