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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1592758Generated: November 4, 2026

Acetyl chloride → HCID 69410707, compound

https://huagongshe.com/reaction/1592758

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetyl chlorideHCID 6367—
ReactantHCID 69409943HCID 69409943—
SolventTetrahydrofuranHCID 8028—
ProductHCID 69410707HCID 69410707177.5%

Reaction Conditions

Temperature0 °C

Reaction Steps

1-Boc-4-[2-(isopropylamino-methyl)-phenyl]-piperazine (0.325 g, 0.975 mmol) was dissolved in tetrahydrofuran (5 mL) and cooled to about 0° C. TEA (0.54 mL, 3.9 mmol) was added followed by dropwise addition of acetyl chloride (0.2 mL, 2.93 mmol). The solution was allowed to warm to r.t. The solvents were removed under reduced pressure, and the resulting oil was purified using silica chromatography (ethyl acetate) to afford the title compound (0.650 g, 82%) as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07291619B2
Source datasetuspto-grants-2007_11
ORD IDord-f1b72a39841449a1b3c77963cfb16a49
Source noteuspto-grants-2007_11