Journal ArticleDOI
The amino side chains do matter: chemoselectivity in the one-pot three-component synthesis of 2-amino-4H-chromenes by supramolecular catalysis with amino-appended β-cyclodextrins (ACDs) in water
Yufeng Ren,Bo Yang,Xiali Liao +2 more
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TLDR
In this study, the one-pot three-component synthesis of 2-amino-4H-chromenes was accomplished by supramolecular catalysis using a series of well-designed amino-appended β-cyclodextrins (ACDs) in water.About:
This article is published in Catalysis Science & Technology.The article was published on 2016-06-13. It has received 37 citations till now. The article focuses on the topics: Supramolecular catalysis & Chemoselectivity.read more
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Catalyst-Free, Visible-Light Promoted One-Pot Synthesis of Spirooxindole-Pyran Derivatives in Aqueous Ethyl Lactate
TL;DR: In this article, a highly efficient, eco-friendly protocol has been developed for synthesis of spirooxindole-pyran derivatives via one-pot, three-component reaction of isatins, malononitrile, and enolizable C-H activated compounds (2-hydroxynaphthalene-1,4-dione, 4-hydroxycoumarine and dimedone).
Journal ArticleDOI
One-pot three-component synthesis of 2-Amino-4H-Chromene derivatives by using monodisperse Pd nanomaterials anchored graphene oxide as highly efficient and recyclable catalyst
TL;DR: In this article, the synthesis of 2-amino-4H-chromene derivatives via one-pot multi component condensation of resorcinol (1), malononitrile (2), and various aromatic aldehydes (3a-j), using highly monodisperse palladium nanoparticles supported with graphene oxide (Pd@GO) as a heterogeneous catalyst.
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Synthesis and characterization of a novel and green rod‐like magnetic ZnS/CuFe2O4/agar organometallic hybrid catalyst for the synthesis of biologically‐active 2‐amino‐tetrahydro‐4H‐chromene‐3‐carbonitrile derivatives
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Bimetallic PdRu/graphene oxide based Catalysts for one-pot three-component synthesis of 2-amino-4H-chromene derivatives
TL;DR: In this article, palladium-ruthenium nanoparticles decorated on graphene oxide (PdRu@GO) have been developed by using ultrasonic double solvent reduction method and efficiently used as a recyclable heterogeneous catalyst for the synthesis of 2-amino-4H-chromene derivatives by one-pot multi-component reaction (condensation) of resorcinol (1), malononitrile (2), and various aromatic aldehydes (3a-n).
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A general and efficient one-pot synthesis of spiro[2-amino-4H-pyrans] via tandem multi-component reactions catalyzed by Dabco-based ionic liquids
TL;DR: In this paper, a simple and highly efficient procedure for general synthesis of densely functionalized spiro[4H-pyran-3,3′-oxindole] derivatives from a wide range of carbonyl compounds, active methylenes and various kinds of enols catalyzed by Dabco-base ionic liquids has been successfully developed.
References
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Journal ArticleDOI
Cyclodextrins and their pharmaceutical applications.
TL;DR: Cyclodextrins are still regarded as novel excipients of unexplored potential and, thus, 100 years after their discovery, new cyclodextrin-based technologies are constantly being developed.
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A review on the use of cyclodextrins in foods
Gonzalo Astray,Carmen González-Barreiro,Juan C. Mejuto,Raquel Rial-Otero,Jesus Simal-Gandara +4 more
TL;DR: In this paper, the characteristics of the most important cyclodextrins at industrial level (α-CD, β-CD and γ-CD) and their main properties from a technological point of view, such as solubility and their capability to form inclusion complexes are described.
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Supramolecular catalysis. Part 2: artificial enzyme mimics
TL;DR: Artificial catalysts and biomacromolecule hybrid catalysts which constitute good models towards the development of truly competitive artificial enzymes are presented.