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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2303825Generated: November 2, 2026

Triethylamine → HCID 18461326, compound

https://huagongshe.com/reaction/2303825

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantDiethyl cyanophosphonateHCID 76257—
Reactant2-(4-((2,4-Dioxothiazolidin-5-YL)methyl)phenoxy)acetic acidHCID 11323485—
ReactantHCID 18537663HCID 18537663—
SolventTetrahydrofuranHCID 8028—
ProductHCID 18461326HCID 1846132657.3%

Reaction Steps

In a similar manner to that described in Example (2-1), a reaction was carried out using t-butyl N-[2-amino-5-(4-t-butoxycarbonylaminophenoxy)phenyl]-N-methylcarbamate (500 mg), 4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxyacetic acid (366 mg), diethyl cyanophosphonate (212 mg), triethylamine (132 mg) and anhydrous tetrahydrofuran (10 ml) and the reaction mixture was purified to give the desired compound (395 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432993B1
Source datasetuspto-grants-2002_08
ORD IDord-12cd4f41808c40eba9a35891fbad807b
Source noteuspto-grants-2002_08