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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 474399Generated: October 30, 2026

Phenyl isocyanate → HCID 66763893, compound

https://huagongshe.com/reaction/474399

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenyl isocyanateHCID 7672—
ReactantTriethylamineHCID 8471—
ReactantHCID 66762688HCID 66762688—
SolventDichloromethaneHCID 6344—
ProductHCID 66763893HCID 6676389334%

Reaction Steps

Phenyl isocyanate (240 μL, 0.5 M in anhydrous DCM, 0.11 mmol, 1.1 equiv.) was added to a solution of 4-[(3-aminobenzyl)amino]quinazoline-8-carboxamide (32 mg, 0.1 mmol, 1.0 equiv.) and triethylamine (40 μL, 0.3 mmol, 3.0 equiv.) in anhydrous DCM (2 mL). The resulting mixture was stirred at it overnight. The title compound was obtained by pre-HPLC in 34% yield. Mass: M+H+: 413.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637532B2
Source datasetuspto-grants-2014_01
ORD IDord-40d5c472b0f042fd93ea7805592d95d2
Source noteuspto-grants-2014_01