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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 619754Generated: November 1, 2026

Potassium Carbonate → HCID 21846980, compound

https://huagongshe.com/reaction/619754

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-Chloro-5-nitropyridineHCID 78308—
Reactant5-IsoquinolinethiolHCID 11051963—
SolventDimethylformamideHCID 6228—
ProductHCID 21846980HCID 2184698078.4%

Reaction Conditions

Temperature100 °C

Reaction Steps

According to the method in Example 10, a mixture of 5-isoquinolinethiol 1.12 g (6.9 mmol), DMF 20 ml, potassium carbonate 1.92 g (13.9 mmol) and 2-chloro-5-nitropyridine 1.00 g (6.3 mmol) was stirred at 100° C. for 2 hours, and 5-[(5-nitro-2-pyridyl)-sulfanyl)isoquinoline 1.40 g (78.4%) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05959107
Source datasetuspto-grants-1999_09
ORD IDord-04eabab884264d659221f40bb0739e7a
Source noteuspto-grants-1999_09