Results 31 to 40 of about 2,240,218 (271)

The application of the Diels-Alder reaction to polymer syntheses based on furan/maleimide reversible couplings

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

Applications of Danishefsky's dienes in asymmetric Oxo-Diels-Alder reactions

, 2022
Applications of Danishefsky's dienes in catalytic asymmetric hetero-Diels-Alder (AHDA) reactions or specifically, their asymmetric Oxo-Diels-Alder (AOxo-DA) reactions with appropriate dienophiles are highlighted in detail, including the preparation of
AfsanehTaheri kal Koshvandi (11996987), Majid Mommahed Heravi (9225485)   +1 more
core   +1 more source

Data on production and characterization of melamine-furan-formaldehyde particles and reversible reactions thereof

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, Stephanie Weiss, Günter Hesser, Andreas Kandelbauer, Edith Zikulnig-Rusch, Uwe Müller, Wolfgang Kern   +6 more
doaj   +1 more source

Aza-Diels-Alder reaction of both electron-deficient azoalkenes with electron-deficient 3-phencaylideneoxindoles and 3-aryliminooxindol-2-ones

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
doaj   +1 more source

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, Ana L. Cardoso, Teresa M. V. D. Pinho e Melo   +2 more
doaj   +1 more source

Inter- and intramolecular Diels-Alder/retro-Diels-Alder reactions of 4-silylated oxazoles [PDF]

, 2002
4-Silylated oxazoles have been shown to undergo inter- and intramolecular Diels-Alder/retro-Diels-Alder reactions with electron-poor alkynes to generate polysubstituted furans.
Marsden, S.P., Ducept, P.C.
core   +5 more sources

Thermodynamic and Kinetic Study of Diels–Alder Reaction between Furfuryl Alcohol and N-Hydroxymaleimides—An Assessment for Materials Application

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, Marie-Pierre Laborie, Vincent Roucoules   +2 more
doaj   +1 more source

Application of the aza-Diels–Alder reaction in the synthesis of natural products

, 2017
The Diels–Alder reaction that involves a nitrogen atom in the diene or dienophile is termed the aza-Diels–Alder reaction.
Nicholas J. Green, Sheng-Zhen Xu, Min-Hui Cao   +2 more
core   +2 more sources

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, Yulin Lin, Xu Luo, Xia Hu, Cong Chen, Aiwen Lei   +5 more
doaj   +1 more source

Alkenylboronate Tethered Intramolecular Diels−Alder Reactions

, 2016
Alkenylboronate Tethered Intramolecular Diels−Alder ...
Robert A. Batey (1417081), Alan J. Lough (1306146), Avinash N. Thadani (2368102)   +2 more
core   +4 more sources