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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2415454Generated: November 2, 2026

Water → HCID 69034930, compound

https://huagongshe.com/reaction/2415454

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDimethylformamideHCID 6228—
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
ReactantHCID 22641948HCID 22641948—
ProductHCID 69034930HCID 69034930—

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of (5-(4-fluoro-benzyloxy)-2-iodo-phenyl]-acetic acid (example 45a, 355 mg, 0.919 mmol) and 1,1′-carbonyl-diimidazole (164 mg, 1.01 mmol) in N,N′-dimethylformamide (2 mL) was stirred at 50° C. for 1.5 h. H-L-alanine-NH2HCl (145 mg, 1.16 mmol) was added and the mixture was stirred at 50° C. overnight. Water was added and the product precipitated. The solid was filtrated (368 mg, 88%). MS: m/e=457.2 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06818774B2
Source datasetuspto-grants-2004_11
ORD IDord-5a733b43e5df4424b04d09d966dc349a
Source noteuspto-grants-2004_11