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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 535022Generated: October 30, 2026

Water → HCID 66751222, compound

https://huagongshe.com/reaction/535022

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantMethyl chloroglyoxylateHCID 79846—
ReactantHCID 66751341HCID 66751341—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66751222HCID 66751222100%

Reaction Steps

A mixture of 1-(2-tert-butylphenyl)-4-{[4-(piperidin-4-ylmethoxy)phenyl]carbonyl}piperazine (0.44 g, 1.01 mmol), methyl chloro(oxo)acetate (0.153 g, 1.25 mmol) and triethylamine (0.279 mL, 2.0 mmol) in tetrahydrofuran (10 mL) was stirred at room temperature for 16 h. Water was added to the reaction solution, and the mixture was extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford a solid (0.527 g, 100%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08853215B2
Source datasetuspto-grants-2014_10
ORD IDord-37fc49864d8e43fe95237d6414c97a58
Source noteuspto-grants-2014_10