Magnetic Graphitic Carbon Nitride-Catalyzed Highly Efficient Construction of Functionalized 4 H -Pyrans

被引：29

作者：

Azizi, Najmedin ^{[1
,2
]}

Ahooie, Tahereh Soleymani ^{[2
]}

Hashemi, Mohammad Mahmodi ^{[2
]}

Yavari, Issa ^{[2
]}

机构：

[1] Chem & Chem Engn Res Ctr Iran, POB 14335-186, Tehran, Iran

[2] Islamic Azad Univ, Sci & Res Branch, Dept Chem, Tehran, Iran

来源：

SYNLETT | 2018年 / 29卷 / 05期

关键词：

pyrans; multicomponent reactions; graphitic carbon nitride; ferrite; catalyst support; green chemistry; ONE-POT SYNTHESIS; DEEP EUTECTIC SOLVENTS; MULTICOMPONENT REACTIONS; LITHIUM BROMIDE; EPOXIDE RINGS; DERIVATIVES; PHOTOCATALYSTS; NANOCOMPOSITES; GENERATION; AMINES;

D O I：

10.1055/s-0036-1589145

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A high-yielding, practical, efficient, and environmentally benign one-pot multicomponent synthesis of functionalized 2-amino-4 H-pyrans from -dicarbonyl compounds, malononitrile, and aldehydes is presented. Good to excellent yields were obtained under mild reaction condition and with short reaction times by using magnetite-supported graphitic carbon nitride as a truly recyclable catalyst. This efficient and simple technique avoids the use of solvent extraction and column chromatography. In addition, the catalyst can be easily and effectively recovered and reused several times without significant loss of its catalytic activity.

引用

页码：645 / 649

页数：5

共 49 条

[41] Recent applications of multicomponent reactions in medicinal chemistry [J].

Slobbe, Paul ;

Ruijter, Eelco ;

Orru, Romano V. A. .

MEDCHEMCOMM, 2012, 3 (10) :1189-1218

[42] LITHIUM BROMIDE AS A MILD, EFFICIENT, AND RECYCLABLE CATALYST FOR THE ONE-POT SYNTHESIS OF TETRAHYDRO-4H-CHROMENE DERIVATIVES IN AQUEOUS MEDIA [J].

Sun, Wen-Bo ;

Zhang, Peng ;

Fan, Jia ;

Chen, Shao-Hua ;

Zhang, Zhan-Hui .

SYNTHETIC COMMUNICATIONS, 2010, 40 (04) :587-594

[43] Recent Advances in Ultrathin Two-Dimensional Nanomaterials [J].

Tan, Chaoliang ;

Cao, Xiehong ;

Wu, Xue-Jun ;

He, Qiyuan ;

Yang, Jian ;

Zhang, Xiao ;

Chen, Junze ;

Zhao, Wei ;

Han, Shikui ;

Nam, Gwang-Hyeon ;

Sindoro, Melinda ;

Zhang, Hua .

CHEMICAL REVIEWS, 2017, 117 (09) :6225-6331

[44] Natural Product Synthesis Using Multicomponent Reaction Strategies [J].

Toure, Barry B. ;

Hall, Dennis G. .

CHEMICAL REVIEWS, 2009, 109 (09) :4439-4486

[45] Recent Advances of Graphitic Carbon Nitride-Based Structures and Applications in Catalyst, Sensing, Imaging, and LEDs [J].

Wang, Aiwu ;

Wang, Chundong ;

Fu, Li ;

Wong-Ng, Winnie ;

Lan, Yucheng .

NANO-MICRO LETTERS, 2017, 9 (04) :1-21

[46] Rare earth perfluorooctanoate [RE(PFO)3] catalyzed one-pot synthesis of benzopyran derivatives [J].

Wang, LM ;

Shao, JH ;

Tian, H ;

Wang, YH ;

Liu, B .

JOURNAL OF FLUORINE CHEMISTRY, 2006, 127 (01) :97-100

[47] Fabrication of WO3@g-C3N4 with core@shell nanostructure for enhanced photocatalytic degradation activity under visible light [J].

Wang, Pu ;

Lu, Na ;

Su, Yan ;

Liu, Ning ;

Yu, Hongtao ;

Li, Jie ;

Wu, Yan .

APPLIED SURFACE SCIENCE, 2017, 423 :197-204

[48] Catalytic Strategies toward Selective Hydrogenation of Aromatic Ketones and Phenols: Facile Synthesis of Cyclohexyl Ketones [J].

Wei, Yu ;

Zeng, Xiaoming .

SYNLETT, 2016, 27 (05) :650-655

[49] Ag/AgBr-Grafted Graphite-like Carbon Nitride with Enhanced Plasmonic Photocatalytic Activity under Visible Light [J].

Xu, Yang-Sen ;

Zhang, Wei-De .

CHEMCATCHEM, 2013, 5 (08) :2343-2351

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