Results 181 to 190 of about 17,650 (294)

Effective acetalization of furfural catalyzed by Fe‐ and Co‐oxalates: impact of alcohols structure on products composition

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fe‐, Co‐, and FeCo‐oxalates supported on silica gel (5 wt% metal load) were synthesized, characterized, and tested for the first time in solvent‐free furfural (FF) acetalization with C1–C8 alcohols at 70–170 °C under both conventional and microwave (MW)‐assisted conditions. The interaction of FF with linear C1–C4 alcohols yielded pincer‐shaped
Alexander Pokutsa, Katarzyna Rydel‐Ciszek, Alina M. Balu, Rafael Luque   +3 more
wiley   +1 more source

Programmatic regulation of macrophage polarization by HAp@MXene nanocomposites to promote bone repair

BMEMat, EarlyView.
HAp@MXene nanocomposites could achieve the programmed regulation of macrophage polarization. They first induce M1 polarization through magnetoelectric induction to combat infection. Subsequently, controlled Ca2+ release drives M2 polarization to promote tissue regeneration. This dual mechanism accelerates bone defect repair and highlights the potential
Laisen Cui, Haina Huang, Yubo Zheng, Jiahao Zhang, Han Hai, Kai Bian, Zhichao Feng, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Shan Lu, Bojun Xie, Ke Gao, Benjie Wei, Ya Liu, Chunhui Sun, Hong Liu, Chao Liu   +16 more
wiley   +1 more source

Chemical and Biological Properties of Hymenaea courbaril L.: A Review

Chemistry &Biodiversity, EarlyView.
PRISMA‐style flowchart showing the screening process of studies identified and selected in the review has been added to the attachments. ABSTRACT Hymenaea courbaril L., commonly known as jatobá, is a plant traditionally used by native populations for medicinal purposes, in addition to providing edible fruits and durable wood for construction.
Cicera Alane Coelho Gonçalves, Geane Gabriele de Oliveira Souza, Ana Maria Fernandes Duarte, Joice Barbosa do Nascimento, Fázia Fernandes Galvão Rodrigues, José Galberto Martins da Costa, Fabíola Fernandes Galvão Rodrigues   +6 more
wiley   +1 more source

Regio- and Stereocontrolled-Synthesis of a Heterocycle Fragment Collection Using Palladium Catalyzed C-H Arylation. [PDF]

Chemistry
Piticari AS, Antermite D, Linkhorn HJ, Larionova NA, Webster MP, Bull JA.   +5 more
europepmc   +1 more source

trans-Cyclohexane-1,4-diammonium dibromide

, 2006
M. Rademeyer
openalex   +1 more source

Solution SAXS measurements over a wide temperature range to determine the unperturbed chain dimensions of polystyrene and a cyclic amylose derivative [PDF]

, 2014
Ichikawa, Hiromi, Morihana, Naoya, Terao, Ken   +2 more
core   +1 more source

Gold(I)‐Catalyzed Domino Cyclization for the Construction of Trispirocyclic Cyclohexanes

ChemistryEurope, EarlyView.
We describe herein a series of intricate trispirocyclic architectures that have been synthesized from readily available substrates through an operationally simple one‐pot transformation under mild conditions. An unprecedented gold(I)‐catalyzed domino cyclization involving 2‐ethynylbenzyl alcohol derivatives and heterocyclic α,β‐unsaturated imines ...
Manon Genet, Jérôme Marrot, Isabelle Chataigner, Xavier Moreau   +3 more
wiley   +1 more source

Catalytic asymmetric P^(III)-additions to salicylaldehydes enable divergent stereoselective dearomatizations of phenols. [PDF]

Chem Sci
Clarkson AJ, Alley KA, Werley BK, Robins JG, Liu S, Johnson JS.   +5 more
europepmc   +1 more source

Synthesis and Properties of 5,5-Dimethyl-1,3,2-Dioxa Phosphoro Cyclohexane Phosphoryl Thioureas

, 2007
Zhonghua Li, Yuming Kuang, Faguang Guo, Yanqing Hou   +3 more
openalex   +1 more source

Precision Catalysis in Dehydrogenation of Liquid Organic Hydrogen Carriers: Molecular Structure‐Geometry‐Electronic Interplay for Enhanced Hydrogen Evolution

Carbon Energy, EarlyView.
Atomic‐scale design principles for LOHC dehydrogenation: Tailoring geometric and electronic effects in metal catalysts to bridge the molecular structure of LOHC and dehydrogenation performance. ABSTRACT The advancement of hydrogen‐based energy systems necessitates innovative solutions for safe, efficient hydrogen storage and transportation.
Yongxiao Tuo, Jingying Qu, Huailu Sun, Hongwei Gai, Xiangyuan Qu, Junlun Zhu, Xiaohui Sun, De Chen, Xiang Feng   +8 more
wiley   +1 more source