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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2306797Generated: October 31, 2026

Hydrochloric Acid → HCID 22556503, compound

https://huagongshe.com/reaction/2306797

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 67550799HCID 67550799—
ProductHCID 22556503HCID 22556503—

Reaction Steps

2,4-Dichloro-6H-thieno[2,3-b]pyrrole-5-carboxylic acid ethyl ester was hydrolyzed according to Procedure E (reflux for 12 h before allowing to cool to room temperature; acidification with concentrated HCl; no purification).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06828343B2
Source datasetuspto-grants-2004_12
ORD IDord-072fb9d5b6d64cbbb24168c55a14cd85
Source noteuspto-grants-2004_12