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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1266123Generated: October 26, 2026

1-(2-Amino-4-fluorophenyl)-4-chloro-1-butanone → HCID 44378001, compound

https://huagongshe.com/reaction/1266123

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Amino-4-fluorophenyl)-4-chloro-1-butanoneHCID 22021737—
Reactant(+/-)-cis-5,6,7a,8,9,10,11, 11a-octahydro-4H-pyrido[3',4':4,5]pyrrolo[3,2,1-ij]quinolineHCID 69433998—
ProductHCID 44378001HCID 44378001—

Reaction Steps

The title compound was prepared by the method of Example 402 as a red oil (99 mg, 54%) from (±)-cis-5,6,7a,8,9,10,11,11a-octahydro-4H-pyrido[3′,4′:4,5]pyrrolo[3,2,1-ij]quinoline (100 mg, 0.47 mmol) and 1-(2-amino-4-fluorophenyl)-4-chloro-1-butanone (152 mg, 0.70 mmol). 1H NMR (CDCl3, 300 MHz) δ1.95-2.15 (m, 7H), 2.37-2.57 (m, 5H), 2.67-2.85 (m, 3H), 2.90-3.05 (m, 3H), 3.24-3.33 (m, 2H), 6.27-6.39 (m, 2H), 6.41-6.50 (br, 2H), 6.64 (t, J=7.3 Hz, 1H), 6.85-6.94 (m, 2H), 7.77 (dd, J=9.2, 6.6 Hz, 1H) ppm.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06548493B1
Source datasetuspto-grants-2003_04
ORD IDord-099e89e3228e4f558b845763e7f8b223
Source noteuspto-grants-2003_04