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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2035512Generated: November 2, 2026

Water → HCID 131730976, compound

https://huagongshe.com/reaction/2035512

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantIsopropyl isocyanateHCID 61277—
ReactantHCID 131730943HCID 131730943—
SolventTetrahydrofuranHCID 8028—
ProductHCID 131730976HCID 131730976120.5%

Reaction Steps

10 mg of 6-[(4-aminophenyl)amino]-4-(benzylamino) pyridine-3-carboxyamide (the compound of Example 65) was dissolved in 0.5 mL of tetrahydrofuran, and, under ice cooling, 7.6 mg of isopropyl isocyanate was added, and stirred at room temperature for 24 hours. To the reaction mixture, water was added, extracted with chloroform, the extract was washed with saturated saline, and dried on anhydrous sodium sulfate. The solvent was evaporated, and the residue was washed with methanol-ether to obtain 15 mg (80%) of the title compound as a light pink crystalline powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575153B2
Source datasetuspto-grants-2013_11
ORD IDord-eead761b0a434376a60cdf65e90b9a96
Source noteuspto-grants-2013_11