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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 719770Generated: October 25, 2026

6-Bromohexanoyl chloride → 9-(6-Bromohexanoyl)-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one

https://huagongshe.com/reaction/719770

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Bromohexanoyl chlorideHCID 89848—
Reactant1,2,6,7-tetrahydro-5H-pyrido[3,2,1-ij]quinolin-3-oneHCID 13694564—
Product9-(6-Bromohexanoyl)-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-oneHCID 21887435—

Reaction Steps

Using 2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one and 6-bromohexanoyl chloride according to the same method as that of Reference Example 1, the title compound (3.90 g) was obtained as colorless crystals having a melting point of 52–53° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07132547B2
Source datasetuspto-grants-2006_11
ORD IDord-2f29cb0b09d64b149635a812a8726aa1
Source noteuspto-grants-2006_11