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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1618546Generated: October 27, 2026

Hydrochloric Acid → HCID 67284726, compound

https://huagongshe.com/reaction/1618546

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
Reactant4-Chloro-7-fluoro-3-methyl-2-(2-(methylsulfonyl)phenyl)quinolineHCID 67284627—
Reactant6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridineHCID 67284981—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 67284726HCID 67284726—

Reaction Conditions

Temperature150 °C

Reaction Steps

Prepared according to procedure L using 4-chloro-7-fluoro-3-methyl-2-(2-(methylsulfonyl)phenyl)quinoline (242 mg, 0.69 mmol) (described herein), 6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (157 mg, 0.69 mmol) (described herein), 4.0 M hydrochloric acid in 1,4-dioxane (0.17 mL, 0.69 mmol), and NMP (1.2 mL). The reaction mixture was stirred and heated in a microwave at 150° C. for 120 min. Chromatography afforded 4-(6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-7-fluoro-3-methyl-2-(2-(methylsulfonyl)-phenyl)quinoline as a dark oil. Mass Spectrum (ESI) m/e=541 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08765940B2
Source datasetuspto-grants-2014_07
ORD IDord-2f7e1e9bae1c474c8f6e3843fd93504c
Source noteuspto-grants-2014_07