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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 973856Generated: October 30, 2026

Hydrazine hydrate (1:1) → HCID 178428721, compound

https://huagongshe.com/reaction/973856

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 178429730HCID 178429730—
SolventEthanolHCID 702—
ProductHCID 178428721HCID 178428721—

Reaction Steps

Hydrazine monohydrate (6.4 ml) was added dropwise to a suspension of 2,4-dimercapto-6-methylpyrimidine (7.0 g) in 100 ml of ethanol at room temperature, the mixture was refluxed for two hours, and the crystals formed upon cooling were collected by filtration and washed with 100 ml of ethanol, giving 6.4 g of the objective compound as yellow crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05064953
Source datasetuspto-grants-1991_11
ORD IDord-c215d61e5bdb4b6f8f7e4f210f865be2
Source noteuspto-grants-1991_11