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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 868605Generated: November 1, 2026

Semicarbazide hydrochloride → HCID 178457375, compound

https://huagongshe.com/reaction/868605

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSemicarbazide hydrochlorideHCID 11236—
ReactantHCID 21287238HCID 21287238—
ProductHCID 178457375HCID 17845737549.8%

Reaction Steps

By using 1-(2-isopropylaminoethyl)isatin and semicarbazide hydrochloride, a method analogous to that described in Example 10 was carried out, and the reaction product was recrystallized from ethanol to obtain (E)-1-(2-isopropylaminoethyl)isatin 3-semicarbazone having a melting point of 169°-172° C. (decomposition) (yield: 49.8%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04780477
Source datasetuspto-grants-1988_10
ORD IDord-ec806857fa414720b0039066eb587a42
Source noteuspto-grants-1988_10