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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 868589Generated: November 1, 2026

Semicarbazide hydrochloride → HCID 178457219, compound

https://huagongshe.com/reaction/868589

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSemicarbazide hydrochlorideHCID 11236—
ReactantHCID 13934422HCID 13934422—
ProductHCID 178457219HCID 17845721977.6%

Reaction Steps

By using 1-(2-diisopropylaminopropyl)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-diisopropylaminopropyl)isatin 3-semicarbazone having a melting point of 201°-204° C. (yield: 77.6%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04780477
Source datasetuspto-grants-1988_10
ORD IDord-eaefe22859c5404a99e9395ebe17f694
Source noteuspto-grants-1988_10