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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 253855Generated: November 3, 2026

1-Butanesulfonyl chloride → HCID 57883686, compound

https://huagongshe.com/reaction/253855

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Butanesulfonyl chlorideHCID 75430—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 86761257HCID 86761257—
ProductHCID 57883686HCID 5788368661%

Reaction Steps

Prepared as described in general procedure (Q) using 1,1-dicyclohexyl-3-(5-piperazin-1-ylmethyl-thiazol-2-yl)-urea hydrochloride (30 mg, 0.06 mmol), DIEA (32 μL, 0.18 mmol) and butane-1-sulfonyl chloride (16 μL, 0.12 mmol) to afford 19 mg (61%) of the desired product after purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07872139B2
Source datasetuspto-grants-2011_01
ORD IDord-449ee115dbc342aaadf03e106ac129f7
Source noteuspto-grants-2011_01