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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2381748Generated: October 31, 2026

1-Butanol → HCID 178450730, compound

https://huagongshe.com/reaction/2381748

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-ButanolHCID 263—
ReactantChlorotrimethylsilaneHCID 6397—
Reactant1-[4-(4-Aminophenyl)piperazin-1-yl]ethan-1-oneHCID 736269—
ReactantHCID 178468997HCID 178468997—
ProductHCID 178450730HCID 178450730—

Reaction Conditions

Temperature135 °C

Reaction Steps

A mixture of ethyl 1-(2-chloro-9H-purin-6-yl)piperidine-3-carboxylate (108 mg, 0.349 mmol), 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (115 mg, 0.525 mmol) and trimethylsilyl chloride (0.300 mL, 2.37 mmol) in nBuOH (4 mL) was stirred at 135° C. for 20 h. It was concentrated in vacuo. The residue was purified by HPLC to give the titled compound (86 mg). MS 521.4 (M+H); UV 201.8, 272.8 nm.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08258144B2
Source datasetuspto-grants-2012_09
ORD IDord-a9b888a1454e4c9aacf85a7c50b6b0e4
Source noteuspto-grants-2012_09