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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 368380Generated: October 30, 2026

Isopropyl isocyanate → HCID 23288441, compound

https://huagongshe.com/reaction/368380

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsopropyl isocyanateHCID 61277—
Reactant2-Amino-5-NitrophenolHCID 4984721—
SolventTolueneHCID 1140—
ProductHCID 23288441HCID 23288441—

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of isopropyl isocyanate (221 mg, 2.6 mmol) in toluene, 2-amino-5-nitrophenol (400 mg, 2.6 mmol) was added. The reaction mixture was stirred at 80° C. for 24 hours, then cooled to room temperature. The product was purified by precipitation from toluene and filtering (570 mg, 92%). m.p: 159.8-161.4° C.; EI-MS m/z 240 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06133319
Source datasetuspto-grants-2000_10
ORD IDord-45aa71747b2e497c81601d849de94ab3
Source noteuspto-grants-2000_10