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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1579012Generated: November 2, 2026

1,4-Dibromobutane → 2-(6-bromohexyl)-1H-benz[de]isoquinoline-1,3(2H)-dione

https://huagongshe.com/reaction/1579012

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DibromobutaneHCID 8056—
Reactant1,6-DibromohexaneHCID 12368—
Reactant2-[4-[4-(2-Pyridinyl)-1-piperazinyl]butyl]-1H-benz[de]-isoquinoline-1,3-(2H)-dione, hydrochlorideHCID 131710060—
Product2-(6-bromohexyl)-1H-benz[de]isoquinoline-1,3(2H)-dioneHCID 20364507—

Reaction Steps

Following the procedure of part (a) of example 46 but substituting 1,6-dibromohexane for the 1,4-dibromobutane, one obtains 2-(6-bromohexyl)-1H-benz[de]isoquinoline-1,3(2H)-dione; m.p. 95°-96°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03940398
Source datasetuspto-grants-1976_02
ORD IDord-f8999d200e094963a675d9008b1a316e
Source noteuspto-grants-1976_02