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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 896627Generated: November 1, 2026

Chloroform → 4-(Trifluoromethyl)phenyl isothiocyanate

https://huagongshe.com/reaction/896627

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroformHCID 6212—
Reactant4-(Trifluoromethyl)anilineHCID 9964—
ReactantThiophosgeneHCID 10040—
ReactantSodium BicarbonateHCID 516892—
SolventWaterHCID 962—
Product4-(Trifluoromethyl)phenyl isothiocyanateHCID 137134—

Reaction Steps

4-(Trifluoromethyl)aniline (1.34 g), thiophosgen (0.73 ml), sodium hydrogen carbonate (5.1 g), chloroform (70 ml) and water (140 ml) were treated by the method disclosed in the literature (Burke, T. R., Jr.; Bajwa, B. S.; Jacobson, A. E.; Rice, K. C.; Streaty, R. A.; Klee, W. A. J. Med. Chem., 1984, 27, 1570-1574) to give the title compound (1.62 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06919361B2
Source datasetuspto-grants-2005_07
ORD IDord-7eb693b918364e2e8473776beb3499dd
Source noteuspto-grants-2005_07