Results 21 to 30 of about 2,093,167 (240)
Screening of chiral Diels-Alder catalysts by mass spectrometric monitoring of the retro reaction [PDF]
, 2007 A rapid screening procedure for the identification of chiral Diels-Alder catalysts by ESI MS was developed. Screening of the retro reaction made it possible to indirectly determine the catalyst’s enantioselectivity for the forward, product-forming ...
Teichert, Antje Maria
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An Asymmetric Synthetic Approach to the A-ring of the Taxol Family of Anti-Cancer Compounds
Molecules, 1998 A synthetic route developed for the preparation of the A-ring of Taxol family of molecules is reported. By means of an intramolecular Diels-Alder reaction an asymmetric approach to this ring has been accomplished.
M. L. Marin, D. Craig
doaj +1 more source
Polímeros, 2005 The furan heterocycle is a dienic reagent particularly suitable for the Diels-Alder reaction and maleimides represent a typical family of complementary reagents because of their strong dienophilic character.
Alessandro Gandini
doaj +1 more source
Reaction dynamics of Diels-Alder reactions from machine learned potentials [PDF]
, 2022 Recent advances in the development of reactive machine-learned potentials (MLPs) promise to transform reaction modelling. However, such methods have remained computationally expensive and limited to experts.
Fernanda, Duarte +3 more
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Hetero-Diels-Alder Reaction between Singlet Oxygen and Anthracene Drives Integrative Cage Self-Sorting. [PDF]
J Am Chem Soc, 2023 A ZnII8L6 pseudo-cube containing anthracene-centered ligands, a ZnII4L’4 tetrahedron with similar side length as the cube, and a trigonal prism ZnII6L3L’2 formed in equilibrium from a common set of subcomponents.
Yang Y +6 more
europepmc +4 more sources
Data in Brief, 2019 The data present in this article affords insides in the characterization of a newly described bi-functional furan-melamine monomer, which is used for the production of monodisperse, furan-functionalized melamine-formaldehyde particles, as described in ...
Katharina Urdl +6 more
doaj +1 more source
Green Synthesis and Catalysis, 2021 An uncommon aza-Diels-Alder reaction of electron-deficient azoalkenes and electron-deficient 3-phenacylideneoxindoles was successfully developed for convenient construction of the heterocyclic spirooxindoles.
Wenjing Shi, Jing Sun, Chao-Guo Yan
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Diels–Alder Cycloaddition Reactions in Sustainable Media
Molecules, 2022 Diels–Alder cycloaddition reaction is one of the most powerful strategies for the construction of six-membered carbocyclic and heterocyclic systems, in most cases with high regio- and stereoselectivity.
Maria I. L. Soares +2 more
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Molecules, 2020 The study of Diels−Alder reactions in materials science is of increasing interest. The main reason for that is the potential thermoreversibility of the reaction.
Jamerson Carneiro de Oliveira +2 more
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Oxidative [4+2] annulation of styrenes with alkynes under external-oxidant-free conditions
Nature Communications, 2018 A sequence of a Diels–Alder reaction and oxidation is a powerful route to valuable aromatic compounds. Here, the authors report a more atom-economical oxidant-free strategy involving a Diels–Alder with H2 evolution under noble-metal-free photoredox ...
Guoting Zhang +5 more
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