Synthesis of Pyrazoleacrylic Acids and Their Derivatives

被引：3

作者：

Chaudhry, Faryal ^{[1
]}

Asif, Nadia ^{[1
]}

Khan, Muhammad Naeem ^{[3
]}

Ribeiro, Jorge ^{[2
]}

Ather, Abdul Qayyum ^{[3
]}

Hina, Sajila ^{[4
]}

Munawar, Munawar Ali ^{[1
]}

Nasrullah, Muhammad ^{[5
]}

Ain, Qura Tul ^{[1
]}

Suhail, Farah ^{[1
]}

Khan, Misbahul Ain ^{[1
,2
,5
]}

机构：

[1] Univ Punjab, Inst Chem, Lahore, Pakistan

[2] Inst Mil Engn, Secao Quim, Rio De Janeiro, Brazil

[3] PCSIR Labs Complex, Appl Chem Res Ctr, Lahore, Pakistan

[4] PCSIR Labs Complex, Food & Biotechnol Res Ctr, Lahore, Pakistan

[5] Islamia Univ Bahawalpur, Dept Chem, Bahawalpur, Pakistan

来源：

ASIAN JOURNAL OF CHEMISTRY | 2013年 / 25卷 / 14期

关键词：

Pyrazoles; Knoevenagel condensation; Pyrazole-4-carbaldehydes; INHIBITORS;

D O I：

10.14233/ajchem.2013.14670

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Various pyrazole acrylic acid derivatives were obtained by the Knoevenagel condensation of pyrazole-4-carbaldehydes with 'active methylene' compounds. In the condensation reaction with malonic acid and cyanoacetic acid, decarboxylation of the resulting acids was not observed. The products were characterized through spectroscopic techniques and elemental analysis.

引用

页码：7879 / 7882

页数：4

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