𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reaction of ketene dithioacetals with pyrazolylcarbohydrazide: Synthesis and biological activities of ethyl 5-amino-1–(5′-methyl-1′-t-butyl-4′-pyrazolyl)carbonyl-3-methylthio-1 H-pyrazole-4-carboxylate

✍ Scribed by Ming Li; Li-Rong Wen; Wei-Jun Fu; Gui-Long Zhao; Fang-Zhong Hu; Hua-Zheng Yang

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
270 KB
Volume
22
Category
Article
ISSN
0256-7660

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Stereoselective synthesis and biological
Stereoselective synthesis and biological activities of diethyl (E)-{[4-cyano-5-[[(disubstitutedamino)methylene]amino]-3-(methylthio)- 1H-pyrazol-1-yl]substituited phenylmethyl}phosphonates
✍ Lin-Xia Xiao; De-Qing Shi 📂 Article 📅 2009 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 136 KB

## Abstract magnified image Diethyl {[5‐amino‐4‐cyano‐3‐(methylthio)‐1__H__‐pyrazol‐1‐yl]substitutedphenylmethyl}phosphonates **3** were efficiently synthesized __via__ the condensation of [(1‐hydrazino)substitutedphenylmethyl]phosphonates **1** with 2‐[bis(methylthio)methylene]malononitrile **2**

Synthesis and biological activities of c
Synthesis and biological activities of cis and trans 5-amino-3-[(6-chloro-3-pyridyl)methyl]amino-1-(5,5-dimethyl-2-oxo-4-substitutedphenyl-1,3,2-dioxaphosphinan-2-yl)-4-cyano(ethoxycarbonyl)-1H-pyrazoles
✍ Zai-Gang Luo; De-Qing Shi 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 406 KB

## Abstract magnified image A series of novel title compounds have been designed and synthesized by a multi‐step reaction, the stereochemistry of the reaction was investigated, the structures of all compounds prepared have been confirmed by ^1^H NMR, IR, EI‐MS spectroscopy and elemental analysis.