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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2220221Generated: October 31, 2026

Pyridine → HCID 68891681, compound

https://huagongshe.com/reaction/2220221

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantMethanesulfonyl chlorideHCID 31297—
ReactantHCID 68893382HCID 68893382—
Solvent1,1-DichloroethaneHCID 6365—
ProductHCID 68891681HCID 6889168144.6%

Reaction Steps

A solution of 9-Bromo-2-chloro-5,6-dihydro-dibenzo[b,f]azocine (30 mg, 0.09 mmol) (prepared in a manner analogous to that described for Example 1F) in dichloroethane was treated with pyridine (0.02 mL, 0.27 mmol) and methanesulfonyl chloride (0.009 mL, 0.12 mmol). The reaction mixture was stirred at room temperature for two hours then concentrated, diluted with MeOH and filtered. The crude product was purified by preparative reversed-phase HPLC to afford Example 330A (16 mg). HPLC Rt=3.66 min. m/z=398 (M+H+)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07417040B2
Source datasetuspto-grants-2008_08
ORD IDord-8c432488766245c88ce5399ed081dad4
Source noteuspto-grants-2008_08