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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1505213Generated: October 28, 2026

Isopropanol → HCID 58873629, compound

https://huagongshe.com/reaction/1505213

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsopropanolHCID 3776—
ReactantSodium hydrideHCID 24758—
Reactant2-Chloro-6-(trifluoromethyl)nicotinonitrileHCID 2778413—
ProductHCID 58873629HCID 5887362982%

Reaction Conditions

Temperature50 °C

Reaction Steps

The 2-chloro-6-trifluoromethyl-nicotinonitrile (0.5 g, 2.4 mmol) was added in small portion to a mixture of NaH 60% (4 mol eq) in isopropanol (20 mL). The reaction mixture was heated at 50° C. overnight. The solvent was distilled and water was added to the residue. The aqueous solution was extracted with EtOAc (3×25 mL) and the organic phases were evaporated at reduced pressure to give e as a yellow solid (0.45 g, 82% Yield, 1.96 mmol). 1HNMR (DMSO, 200 MHz) δ 1.35 (s, 3H), 1.38 (s, 3H), 5.33 (m, 1H), 7.55 (d, 1H, J=6), 8.26 (d, 1H, J=6).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09216975B2
Source datasetuspto-grants-2015_12
ORD IDord-08f440dd6a7a47298ac009d6cd88c55a
Source noteuspto-grants-2015_12