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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1722935Generated: October 31, 2026

4-Chloro-2-fluoro-5-isopropoxyphenyl isocyanate → HCID 20026119, compound

https://huagongshe.com/reaction/1722935

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-2-fluoro-5-isopropoxyphenyl isocyanateHCID 13272924—
ReactantHCID 86742801HCID 86742801—
ProductHCID 20026119HCID 20026119—

Reaction Steps

using ethyl 3-amino-2,4,4,4-tetrafluorocrotonate and 4-chloro-2-fluoro-5-isopropoxyphenyl isocyanate there is obtained 3-(4-chloro-2-fluoro-5-isopropoxyphenyl)-5-fluoro-6-trifluoromethyl-2,4(1H,3H)-pyrimidinedione, m.p. 133°-135° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04859229
Source datasetuspto-grants-1989_08
ORD IDord-6ec78a02078b4416890047b6d51c48dc
Source noteuspto-grants-1989_08