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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1694558Generated: November 4, 2026

HCID 178418389, compound → 1,1-Diamino-2,2-dinitroethylene

https://huagongshe.com/reaction/1694558

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 178418389HCID 178418389—
ReactantHCID 178526911HCID 178526911—
Product1,1-Diamino-2,2-dinitroethyleneHCID 53677085%

Reaction Steps

The 4,6-dihydroxy-5,5-dinitro-2-(dinitromethylene)-2,5-dihydropyrimidine produced by the nitration reaction of 4,6-dihydroxy-2-methylpyrimidine in this example was hydrolyzed to give 1,1-diamino-2,2-dinitroethylene with the combined yield of 85%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158788B2
Source datasetuspto-grants-2012_04
ORD IDord-e7418d0fd7fc40ef8d3eaa8b69d96f94
Source noteuspto-grants-2012_04