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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1589720Generated: November 2, 2026

Ethanol → HCID 19770591, compound

https://huagongshe.com/reaction/1589720

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 17780785HCID 17780785—
SolventWaterHCID 962—
ProductHCID 19770591HCID 1977059172.9%

Reaction Steps

18 ml of ethanol was added to 10.0 g of ethyl 4-decylbenzoate, and then 20 g of 80%-hydrazine hydrate was added thereto, followed by refluxing for 16 hours. After the reaction, the reaction mixture was poured into 200 ml of iced water to precipitate a crystal. The crystal was recovered by filtration and recrystallized from ethanol to obtain 6.93 g of 4-decylbenzohydrazide (Yield: 72.9%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05200109
Source datasetuspto-grants-1993_04
ORD IDord-15ddfedfa6824f3c80383cd628833c28
Source noteuspto-grants-1993_04