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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 27529Generated: October 27, 2026

N-(3-pyridazinylmethyl)ethylenediamine → HCID 178512209, compound

https://huagongshe.com/reaction/27529

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-(3-pyridazinylmethyl)ethylenediamineHCID 21698444—
ReactantN-Nitro-S-methylisothioureaHCID 135927615—
ProductHCID 178512209HCID 178512209—

Reaction Steps

Reacting N-(3-pyridazinylmethyl)ethylenediamine with S-methyl-N-nitroisothiourea by the procedure of Example 2(ii) give N-nitro-N'-[2-(3-pyridazinylmethylamino)ethyl]guanidine. Treatment with hydrobromic acid gives the hydrobromide salt.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04221802
Source datasetuspto-grants-1980_09
ORD IDord-bad7e6a3ee4b40c5b663da29be26ce89
Source noteuspto-grants-1980_09