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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1165012Generated: October 31, 2026

Hydrochloric Acid → HCID 15617838, compound

https://huagongshe.com/reaction/1165012

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant3-PyridinecarboxaldehydeHCID 10371—
Reactant1-TetraloneHCID 10724—
ReactantSodium HydroxideHCID 14798—
ReactantPotassium tert-butoxideHCID 23665647—
Solventtert-ButanolHCID 6386—
ProductHCID 15617838HCID 15617838—

Reaction Steps

A solution of 1-tetralone (5.85 g, 0.040 mole) and pyridine-3-carboxaldehyde (4.28 g, 0.40 mol) in t-butanol (400 mL) was treated with potassium t-butoxide (8.98 g, 0.080 mol) and the resulting mixture heated at reflux for 16 hours. After cooling to room temperature, the solution was poured into stirred 1.0N hydrochloric acid, and the pH of the resulting mixture was adjusted to 7.0 with 10% aqueous sodium hydroxide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04906636
Source datasetuspto-grants-1990_03
ORD IDord-5aff08f55f0d4a0f828dacdbe8dbbd37
Source noteuspto-grants-1990_03