Results 301 to 310 of about 5,589,379 (336)
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The Persistent Radical Effect in Organic Synthesis.
Angewandte Chemie, 2019Radical-radical couplings are mostly nearly diffusion controlled processes. Therefore, the selective cross-coupling of two different radicals is challenging and not a synthetically valuable process.
Dirk Leifert, A. Studer
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Broadening the Scope of Biocatalysis in Sustainable Organic Synthesis.
ChemSusChem, 2019This Review is aimed at synthetic organic chemists who may be familiar with organometallic catalysis but have no experience with biocatalysis, and seeks to provide an answer to the perennial question: if it is so attractive, why wasn't it extensively ...
R. Sheldon, D. Brady
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Recent Advances in Pyridinium Salts as Radical Reservoirs in Organic Synthesis
ACS Catalysis, 2019Pyridinium salts are valuable building blocks, which have been widely applied in various organic transformations during the past few decades. In particular, N-functionalized pyridinium salts have been explored as convenient radical precursors, which ...
F. He, Shengqing Ye, Jie Wu
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Transition Metal Vinylidene- and Allenylidene-Mediated Catalysis in Organic Synthesis.
Chemical Reviews, 2019With their mechanistic novelty and various modalities of reactivity, transition metal unsaturated carbene (alkenylidene) complexes have emerged as versatile intermediates for new reaction discovery. In particular, the past decade has witnessed remarkable
Sang Weon Roh +2 more
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2011
Organic synthesis is a vibrant and rapidly evolving field; we can now cyclize amines directly onto alkenes. Like the first two books in this series, Organic Synthesis: State of the Art 2003-2005 and Organic Synthesis: State of the Art 2005-2007, this reference leads readers quickly to the most important recent developments.
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Organic synthesis is a vibrant and rapidly evolving field; we can now cyclize amines directly onto alkenes. Like the first two books in this series, Organic Synthesis: State of the Art 2003-2005 and Organic Synthesis: State of the Art 2005-2007, this reference leads readers quickly to the most important recent developments.
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α-Keto Acids: Acylating Agents in Organic Synthesis.
Chemical Reviews, 2019A significant number of important acyl-transfer reactions, such as direct acylation, ortho acylation, heteroatom acylation, and a diversity of cyclization reactions using the title compound as a key starting material, have been described in recent years.
Filipe Penteado +5 more
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Science, 1986
The introduction, manipulation, and ultimate removal of selenium-containing functional groups allow a variety of synthetically useful processes to be accomplished in high overall yields under mild conditions. In particular, transformations such as allylic oxidations, nucleophile-induced cleavage reactions, regiospecific alkylations, and olefin ...
Dennis, Liotta, Robert, Monahan
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The introduction, manipulation, and ultimate removal of selenium-containing functional groups allow a variety of synthetically useful processes to be accomplished in high overall yields under mild conditions. In particular, transformations such as allylic oxidations, nucleophile-induced cleavage reactions, regiospecific alkylations, and olefin ...
Dennis, Liotta, Robert, Monahan
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Synergistic Pd/Cu Catalysis in Organic Synthesis.
Chemistry, 2019Synergistic Pd/Cu catalysis has been utilized in the Sonogashira reaction since 1975. However, this strategy has not received much attention from organic chemist community until recently.
Yue Wu, Xiaohong Huo, Wanbin Zhang
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Hydrophobically Directed Organic Synthesis
Angewandte Chemie International Edition, 2006AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ulf M, Lindström, Fredrik, Andersson
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Accounts of Chemical Research, 2012
Graphene is a two-dimensional crystalline carbon allotrope that has fascinated researchers worldwide and has extended the interest in carbon structures such as fullerenes and nanotubes. In this Account, we use electrical characterization tools to study chemistry on supported graphene.
Fabian M, Koehler, Wendelin J, Stark
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Graphene is a two-dimensional crystalline carbon allotrope that has fascinated researchers worldwide and has extended the interest in carbon structures such as fullerenes and nanotubes. In this Account, we use electrical characterization tools to study chemistry on supported graphene.
Fabian M, Koehler, Wendelin J, Stark
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