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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1378326Generated: October 27, 2026

1-[(5-Fluoro-2,3-dihydrobenzofur-2-yl)carbonyl]-4-benzylpiperazine → 1-[(5-Methoxychrom-3-EN-3-YL)methyl]-4-benzylpiperazine

https://huagongshe.com/reaction/1378326

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-[(5-Fluoro-2,3-dihydrobenzofur-2-yl)carbonyl]-4-benzylpiperazineHCID 21472261—
Reactant1-[(5-Methoxychrom-3-en-3-yl)carbonyl]-4-benzylpiperazine hydrochlorideHCID 131720189—
Product1-[(5-Methoxychrom-3-EN-3-YL)methyl]-4-benzylpiperazineHCID 10617852—

Reaction Steps

By carrying out the preparation as in Example 1, but replacing 1-[(5-fluoro-2,3-dihydrobenzofur-2-yl)carbonyl]-4-benzylpiperazine with the 1-[(5-methoxychrom-3-en-3-yl)carbonyl]-4-benzylpiperazine hydrochloride in the preceding stage, the title product is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05668138
Source datasetuspto-grants-1997_09
ORD IDord-f96ba6d43e6f43e9946e4b0fc17f02bb
Source noteuspto-grants-1997_09