Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 847952Generated: October 30, 2026

Ethylamine → N-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylthio)ethyl]guanidine

https://huagongshe.com/reaction/847952

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
ReactantN-cyano-N'-[2-(2-pyrazinylmethylthio)ethyl]S-methylisothioureaHCID 20567491—
ProductN-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylthio)ethyl]guanidineHCID 53864220—

Reaction Steps

Anhydrous ethylamine is reacted with N-cyano-N'-[2-(2-pyrazinylmethylthio)ethyl]-S-methylisothiourea by the procedure of Example 4 to give N-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylthio)ethyl]guanidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04293699
Source datasetuspto-grants-1981_10
ORD IDord-4c6271b761e54bb38138d9d154ac7a5c
Source noteuspto-grants-1981_10