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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 578634Generated: October 31, 2026

Phenyl isocyanate → HCID 66763812, compound

https://huagongshe.com/reaction/578634

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenyl isocyanateHCID 7672—
ReactantTriethylamineHCID 8471—
ReactantHCID 66763600HCID 66763600—
SolventDichloromethaneHCID 6344—
ProductHCID 66763812HCID 6676381227%

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-[(4-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 rt overnight. The title compound was obtained by pre-HPLC in 27% yield. Mass: M+H+: 413.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09040560B2
Source datasetuspto-grants-2015_05
ORD IDord-89d7340813604cb6b24a57bb1c89bfe1
Source noteuspto-grants-2015_05