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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2116239Generated: October 29, 2026

Piperazine → HCID 11245247, compound

https://huagongshe.com/reaction/2116239

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
ReactantHCID 86599257HCID 86599257—
ProductHCID 11245247HCID 11245247—

Reaction Steps

The title compound was prepared (0.118 g, 81%) following the general procedure of Example 390 as a white solid, hydrochloride salt from (±)-([5-chloro-7-(2,6-dimethylphenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl 4-methylbenzenesulfonate (0.15 g, 0.338 mmol) and piperazine (0.58 g, 6.76 mmol). mp 190-192° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07435837B2
Source datasetuspto-grants-2008_10
ORD IDord-c112c931ff774027bc3e6e57ac5c65fa
Source noteuspto-grants-2008_10