Catalyst-Free Three-Component Synthesis of Novel Tetrahydrospiro[indole-3,3′-pyrazole] Derivatives

被引：0

作者：

Sankar, G. ^{[1
]}

Vinoth, N. ^{[1
]}

Kavishree, V. ^{[1
]}

Lalitha, A. ^{[1
]}

机构：

[1] Periyar Univ, Dept Chem, Salem 636011, Tamil Nadu, India

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2024年 / 60卷 / 04期

关键词：

three-component condensation; tetrahydrospiro[indole-3,3 '-pyrazole; green synthesis; catalyst-free;

D O I：

10.1134/S1070428024040213

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of new tetrahydrospiro[indole-3,3 '-pyrazole]-4 '-carboxylate derivatives were synthesized by three-component reaction of substituted isatins, phenylhydrazines, and active methylene compounds in water without a catalyst at room temperature. The synthesized compounds were characterized by IR, H-1, C-13 NMR, and HRMS techniques.

引用

页码：717 / 722

页数：6

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