Results 71 to 80 of about 1,953 (209)
Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis
European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 34, 17 August 2026.A robust and efficient method to access diversely functionalized fluorinated piperidines was developed. The approach features the hydrogenation of polysubstituted pyridines bearing CF3, CF2H, and CF2CO2Et substituents using an inexpensive, readily available heterogeneous Pd/C catalyst under air‐ and moisture‐tolerant conditions, offering an appealing ...
Thibaud Charvillat +7 more
wiley +1 more source
Anti-Inflammatory Properties of Dendrimers per se
The Scientific World Journal, 2011 Dendrimers are polybranched and polyfunctionalized tree-like polymers. Unlike linear polymers, they have perfectly defined structure and molecular weight, due to their iterative step-by-step synthesis.
Myriam Hayder +4 more
doaj +1 more source
Proceedings, 2019 An efficient Microwave (MW)-assisted synthesis of eight new 6-nitrilmethyl-pyrrolo[3,4-b]pyridin-5-ones via a domino process: aza Diels–Alder/N-acylation/aromatization (dehydration–decarboxylation) from their corresponding 2-aminonitrile ...
Manuel A. Rentería-Gómez +4 more
doaj +1 more source
Iron-Catalyzed Acylation of Polyfunctionalized Aryl- and Benzylzinc Halides with Acid Chlorides
, 2016 FeCl2 (5 mol %) catalyzes a smooth and convenient acylation of functionalized arylzinc halides at 50 °C (2–4 h) and benzylic zinc chlorides at 25 °C (0.5–4 h) with a variety of acid chlorides leading to polyfunctionalized diaryl and aryl heteroaryl ...
Irina Knoll (2888852) +3 more
core +1 more source
Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.Partially bio‐based epoxy networks combine diglycidyl ether of bisphenol A with innovative eugenol‐derived amines to create tunable thermosets. By adjusting hardener ratios, the material architecture is precisely controlled. Thermomechanical behavior, together with molecular dynamics revealed by solid‐state 1H NMR, uncover direct links between cross ...
Stephanie Chedid +4 more
wiley +1 more source
Synthesis of polyfunctionalized benzo[d]thiazoles as novel anthranilic acid derivatives
, 2015 International audienceA small library of valuable novel polyfunctionalized benzo[d]thiazole derivatives was prepared in a straightforward and convenient manner.
Dubouilh-Benard, Carole +5 more
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A Post-Synthetic Modification Approach to Expand MIL-101-NH2 Functionalization
ChemistryConsidering the importance of organic functionalization of MOFs, we here report a simple, tunable and efficient one-step post-modification procedure for introducing amino and carboxylic groups into the mesoporous metal–organic framework Al- and Cr-MIL ...
Alain Vigroux +5 more
doaj +1 more source
The polyfunctionality of which in Övdalian
, 2015 The Övdalian wh -word ukin has a variety of syntactic uses, spanning from the canonical use as personal pronoun (‘who’) to predicative property querying item (‘what … like’) and polarity item introducing both main and embedded clauses. In this paper the
openaire +2 more sources
Recent Advances in Benzannulation Approaches to Aromatic Frameworks
Chemistry – An Asian Journal, Volume 21, Issue 13, 14 July 2026.This review summarizes benzannulation strategies reported over the past 5 years, highlighting recent advances that enable efficient access to structurally diverse and highly substituted arenes through both transition‐metal‐catalyzed and metal‐free approaches.
Heeeun Kim, Yonghoon Kwon
wiley +1 more source