(Pyrazinecarbonyl)hydrazones of heteroar
✍
Howie, R. Alan; da Silva Lima, Camilo H.; Kaiser, Carlos R.; da Silva, Marcele M
📂
Article
📅
2010
🏛
Oldenbourg Wissenschaftsverlag
🌐
English
⚖ 398 KB
## Abstract The molecules of the (pyrazinecarbonyl)hydrazones of the heterocyclic aldehydes RCHO with R = pyrrol-2-yl, furan-2-yl, thien-2-yl and pyridin-2-yl corresponding to compounds (**2:** X = NH), (**2:** X = O), (**2:** X = S)and **3**, respectively, are formally rather similar. Despite this