Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 543630Generated: October 31, 2026

HCID 20200338, compound → HCID 135626373, compound

https://huagongshe.com/reaction/543630

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 20200338HCID 20200338—
Catalystp-Toluenesulfonic acidHCID 6101—
ProductHCID 135626373HCID 135626373—

Reaction Steps

Following the procedure of Example 20, [2-[(3-amino-2-pyridinyl)amino]phenyl](2-thienyl)methanone is heated with para toluene sulfonic acid catalyst in organic solvent while removing water in a Dean-Stark trap to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04447361
Source datasetuspto-grants-1984_05
ORD IDord-fff88b88137b40d4b572b781550c147f
Source noteuspto-grants-1984_05