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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1809650Generated: October 30, 2026

Sulfuric Acid → HCID 67485983, compound

https://huagongshe.com/reaction/1809650

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHCID 67485792HCID 67485792—
ProductHCID 67485983HCID 6748598395.6%

Reaction Steps

Following the procedure in Example 51, Step E, and using 3-(2-methylpyridin-3-yloxy)-5-(pyridin-2-ylthio)picolinonitrile (60.8 g, 190 mmol) and sulfuric acid (350 mL) provided 3-(2-methylpyridin-3-yloxy)-5-(pyridin-2-ylthio)picolinamide (61.4 g, 181 mmol, 95.6% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08362037B2
Source datasetuspto-grants-2013_01
ORD IDord-715ad7340a2d4dcab1d02281249de220
Source noteuspto-grants-2013_01