NaOH-Al2O3 Catalyzed Synthesis of 1, 3, 5-triarylpentane-1, 5-diones Derivatives Under Solvent-Free Condition and Crystal Structure of 3-(2′, 4′-dichlorophenyl)-1, 5-diphenylpentane-1, 5-dione

被引：1

作者：

Huang, Xianqiang ^{[1
]}

Feng, Qiu ^{[1
]}

Sun, Yanliang ^{[1
]}

He, Qingpeng ^{[1
]}

Wang, Yong ^{[1
]}

机构：

[1] Liaocheng Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Chem Energy Storage & Novel, Liaocheng 252059, Peoples R China

来源：

LETTERS IN ORGANIC CHEMISTRY | 2012年 / 9卷 / 04期

关键词：

1,3,5-triarylpentane-1; 5-diones; NaOH/Al2O3; crystal structure;

D O I：

10.2174/157017812800233732

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient procedure for rapidly synthesizing the 1,3,5-triarylpentane-1,5-diones compounds using aromatic aldehydes and aromatic ketones as starting materials by tandem aldol reactions/Michael additions under NaOH/Al2O3 and the solvent-free conditions has been described. All compounds were characterized by IR, H-1 NMR and elemental analysis. Additionally, the crystal structure of 3-(2', 4'-dichlorophenyl)-1,5-diphenylpentane-1,5-dione was obtained and determined by X-ray single-crystal diffraction. The protocol offers several advantages such as a simple, eco-friendly procedure and mild reaction conditions.

引用

页码：280 / 286

页数：7

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