Results 11 to 20 of about 3,261 (159)

Succinimide-N-sulfonic acid as an efficient recyclable catalyst for the synthesis of some fused indolo pyrano pyrimidinone derivatives [PDF]

open access: yes, 2014
A new, simple, thermally efficient and solvent-free condensation of 2-amino-4,5-dihydro-4-phenylpyrano[3,2-b]indole-3-carbonitrile derivatives with coumarin-3-carboxylic acid employing succinimide-N-sulfonic acid (SuSA) as catalyst for the synthesis of a
Aswin, K.   +3 more
core   +4 more sources

RECENT ADVANCES IN METAL-CATALYZED C-H FUNCTIONALIZATION OF PYRIMIDINONES, QUINAZOLINONES AND FUSED QUINAZOLINONES [PDF]

open access: yes, 2018
International audienceThis review emphasises the recent developments in metal-catalyzed functionalization using direct C-H bond activation of pyrimidinones (uracils), quinazolinones and quinazolinone-based fused poly-N-heterocycles as well as metal ...
Besson, Thierry, Fruit, Corinne
core   +1 more source

Catalyzed Methods to Synthesize Pyrimidine and Related Heterocyclic Compounds [PDF]

open access: yes, 2023
This review covers articles published in the period from 2010 to mid-2022 on synthetic advances in the formation of pyrimidine and related heterocyclic compounds.
Algarra, Manuel   +5 more
core  

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

open access: yesAdvanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Proximal and Remote Hydrocarboxylation of Alkenes with Carbon Dioxide Enabled by Nickel‐Catalyzed Hydrogen Atom Transfer

open access: yesAngewandte Chemie, Volume 137, Issue 22, May 26, 2025.
The use of carbon dioxide and alkenes as feedstocks for the production of carboxylic acids holds great significance in sustainable chemistry. Herein, we introduce a simple and unifying nickel‐catalyzed radical hydrocarboxylation for both functionalized and unactivated alkenes at proximal and remote sites.
Rong‐De He, Yixin Lu
wiley   +2 more sources

Reactivity of Hydrazine, Some Hydrazine derivatives and Diamines toward Ethyl 2,2-Dicyano-1-aryl (or alkyl)vinylcarbamate [PDF]

open access: yes, 2014
A series of pyrimidinone and dipyrimidinone derivatives 2a-c, 4a-e and 6a-f has been synthesized via the reaction between ethyl 2,2-dicyano-1-aryl(or alkyl)vinylcarbamate derivatives 1a-d and hydrazine derivatives or  diamines.
Chabchoub, Fakher   +2 more
core   +1 more source

Exploring Hybrid Electrolytes for Zn Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
The recent advance in the design of hybrid electrolytes for Zn metal batteries is comprehensively reviewed, covering their fundamental properties and classification. Moreover, the chemical strategies for the optimization of battery performances are systematically discussed.
Hao Fu   +7 more
wiley   +1 more source

Multiple Hydrogen‐Bond Cross‐Linking Solid–Solid Phase Change Materials for Batteries’ Thermal Management

open access: yesEcoEnergy, EarlyView.
Multiple hydrogen‐bond cross‐linking solid–solid phase change materials. ABSTRACT Solid–solid phase change materials usually suffer from the challenges of low thermal storage capacity and poor mechanical strength in thermal management applications. Additionally, solid–solid phase change materials are often prepared by a chemical cross‐linking strategy,
Xuemei Diao   +3 more
wiley   +1 more source

Self‐Warning and Self‐Repairing Mechanisms in Functional Coatings: A Review

open access: yesExploration, EarlyView.
In this paper, we summarize the research progress of self‐warning and self‐repairing coatings in the field of metal corrosion protection as much as possible from the perspective of functional material selection. Meanwhile, the current progress of substituting dual‐functional coatings for single‐functional coatings is also highlighted. ABSTRACT Coatings
Yixin Chen   +5 more
wiley   +1 more source

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