Journal ArticleDOI
Pd-grafted periodic mesoporous organosilica: an efficient heterogeneous catalyst for Hiyama and Sonogashira couplings, and cyanation reactions
TLDR
The Pd-containing PMO material (Pd-LHMS-3) showed excellent catalytic activity in fluoride-free Hiyama cross-coupling reactions in water at alkaline pH conditions.About:
This article is published in Green Chemistry.The article was published on 2012-10-01. It has received 127 citations till now. The article focuses on the topics: Cyanation & Sonogashira coupling.read more
Citations
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Journal ArticleDOI
Chemicals from Alkynes with Palladium Catalysts
Rafael Chinchilla,Carmen Nájera +1 more
Journal ArticleDOI
Fe3O4 (iron oxide)-supported nanocatalysts: synthesis, characterization and applications in coupling reactions
Rakesh Kumar Sharma,Sriparna Dutta,Shivani Sharma,Radek Zboril,Rajender S. Varma,Manoj B. Gawande +5 more
TL;DR: The use of magnetic nanoparticles as a solid support material for the development of magnetically retrievable catalytic systems has led to a dramatic expansion of their potential applications as they enable environmentally friendly and sustainable catalytic processes as discussed by the authors.
Journal ArticleDOI
Design and fabrication of mesoporous heterogeneous basic catalysts
TL;DR: An overview of the recent advances in mesoporous solid bases is provided and each category is illustrated with typical examples and the fundamental principles of how to design and fabricate basic materials with mesostructure are highlighted.
Journal ArticleDOI
Chemistry of Mesoporous Organosilica in Nanotechnology: Molecularly Organic–Inorganic Hybridization into Frameworks
Yu Chen,Jianlin Shi +1 more
TL;DR: The state-of-art progress of this important hybrid nanomaterial family is summarized, focusing on the structure/composition-performance relationship of MONs of well-defined morphology, nanostructure, and nanoparticulate dimension.
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Periodic mesoporous organosilicas for advanced applications
TL;DR: In this paper, the authors review how the wide range of morphologies and functionalities that have been prepared to date make PMOs desirable for numerous and varied practical applications, such as catalysis and drug delivery to the sorption of guest molecules and optoelectronics.
References
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Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism
TL;DR: In this paper, the synthesis of mesoporous inorganic solids from calcination of aluminosilicate gels in the presence of surfactants is described, in which the silicate material forms inorganic walls between ordered surfactant micelles.
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A new family of mesoporous molecular sieves prepared with liquid crystal templates
Jeffrey S. Beck,James C. Vartuli,Wieslaw J. Roth,M. E. Leonowicz,Charles T. Kresge,Kirk D. Schmitt,Cynthia Ting-Wah Chu,David H. Olson,E. W. Sheppard,S. B. McCullen,J. B. Higgins,J.L. Schlenker +11 more
TL;DR: In this paper, the synthesis, characterization, and proposed mechanism of formation of a new family of silicatelaluminosilicate mesoporous molecular sieves designated as M41S is described.
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Silica-based mesoporous organic-inorganic hybrid materials.
TL;DR: An overview of the preparation, properties, and potential applications of mesoporous organic-inorganic hybrid materials in the areas of catalysis, sorption, chromatography, and the construction of systems for controlled release of active compounds, as well as molecular switches, are given.
Journal ArticleDOI
Acetylenic Coupling: A Powerful Tool in Molecular Construction.
TL;DR: The variety of acetylenic coupling protocols, the current mechanistic understanding, and their application in natural product and targeted synthesis are discussed comprehensively for the first time in this review, with an emphasis on the most recently developed methods.
Journal ArticleDOI
Development of Pd–Cu catalyzed cross-coupling of terminal acetylenes with sp2-carbon halides
TL;DR: The Pd-catalyzed cross coupling reactions between sp 2 -C halides and terminal acetylenes have been independently reported by Heck, Cassar and us in 1975 as mentioned in this paper.
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The Sonogashira Reaction: A Booming Methodology in Synthetic Organic Chemistry†
Rafael Chinchilla,Carmen Nájera +1 more