Synthesis and Herbicidal Activity of Muti-Substituted Pyrido[4,3-d]pyrimidin-4-ones

A series of novel muti‐substituted pyrido[4,3‐d]pyrimidin‐4‐one derivatives 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h, 5i, 5j, 5k, 5l were designed and synthesized by the muti‐step reaction. N,S‐acetal 1 reacted with acetyl acetamide in the presence of zinc nitrate to obtain muti‐substituted pyridine 2, which...

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Veröffentlicht in:	Journal of heterocyclic chemistry 2014-01, Vol.51 (1), p.30-33
Hauptverfasser:	Zhai, Yue-E, Shi, De-Qing
Format:	Artikel
Sprache:	eng
Schlagworte:	3-d]pyrimidin-4-one herbicidal activity pyrido pyrido[4,3‐d]pyrimidin‐4‐one synthesis
Online-Zugang:	Volltext
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