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Pyrrolylsulfonium salts: stable, accessible and versatile pseudohalides for Stille couplings

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01793E, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jodie L. Hann, Catherine L. Lyall, Gabriele Kociok-Köhn, Simon E. Lewis
Pyrroles functionalised with a thianthrenium or diphenylsulfonium group undergo Stille couplings with aryl or alkynyl stannanes in good yields, avoiding the issues of instability that can hamper the use of the analogous pyrrolyl halides.
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Visible-light heterogeneous photocatalysis with an ionic porous organic polymer (IPOP): synthesis of β-keto sulfoxides and benzothiophene diesters by tandem radical addition–oxidation reactions

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01382D, Research Article
Ajay Kumar Sahoo, Parag Tamuly, Jarugu Narasimha Moorthy
An IPOP, constructed constructed from cyanuric chloride and the readily accessible 2,5-di(pyridin-4-yl)thiazolo[5,4-d]thiazole (BpyTzTz), is shown to exhibit excellent visible light absorption and serve as a metal-free heterogeneous photocatalyst.
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Shining light on sulfonium salts and sulfur ylides: recent advances in alkylation under photoredox catalysis

Org. Chem. Front., 2024, 11,6573-6588
DOI: 10.1039/D4QO01644K, Review Article
Zhe Jin, Tingwei Yu, Hui Wang, Penghao Jia, You Huang
Recent advancements in photoredox alkylation with sulfur ylides, sulfonium salts and related analogues are summarized in this review.
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A two-step Kinugasa/Conia-ene-type sequential reaction for the asymmetric synthesis of 8-methylene-2,6-diazaspiro[3.4]octane-1,5-diones

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01388C, Research Article
Shanyue Li, Qicai Ma, Bohua Wu, Haowen Ma, Wei Zhou, Qian Cai
A two-step Kinugasa/Conia-ene-type sequential reaction is developed. The process provided a simple and efficient access to chiral 8-methylene-2,6-diazaspiro[3.4]octane-1,5-diones.
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Iridium-catalyzed asymmetric cascade allylation/lactonization of methyl salicylates: enantioselective construction of chiral benzodioxepinones

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01771D, Research Article
Bendu Pan, Yunru Wu, Yaqi Zhang, Xiaobo He, Long Jiang, Liqin Qiu
An efficient asymmetric cascade allylation/lactonization of methyl salicylates is achieved. The utilization of chiral-bridged biphenyl phosphoramidite ligand resulted in good results for the construction of a wide range of chiral benzodioxepinones.
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Three schoolgirls in Telangana tribal school hospitalised after suspected food poisoning, one critical

The girls, aged between 13 and 16, suffered acute gastroenteritis, dehydration, and kidney-related complications




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The building and breaching of Fortress India: chronicling a cycle of cricket dominance

India was invincible at home for 12 years, winning 18 consecutive Test series before New Zealand snapped the record streak in a historic clean sweep. What went into the making of the unbeaten run, what are the consequences of defeat and what does the future look like?




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Clues from an ionic cocrystal structure: from catalysis to mechanochemistry

RSC Adv., 2024, 14,34843-34847
DOI: 10.1039/D4RA05652C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bandana Sar, Mollah Rohan Ahsan, Arijit Mukherjee
A crystal structure is no longer conceived as a static entity; rather, it often mirrors crystallization pathways, linking crystal structures with a solution scenario.
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Ab initio study of electronic, elastic, thermodynamic, photocatalytic properties of double antiperovskite, Cs6AgBiX2 (X = Cl, Br, I)

RSC Adv., 2024, 14,35348-35359
DOI: 10.1039/D4RA05661B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Laraib Sajid, M. Usman Saeed, S. H. Mashadi, S. Sheryar Abid, Shamiala Pervaiz, Zeeshan Ali, Yousef Mohammed Alanazi, Aziz-Ur-Rahim Bacha, Y. Saeed
We use DFT to study the structural, electronic, optical, photocatalytic, mechanical, vibrational, and thermodynamical behaviors of new double antiperovskite Cs6AgBiX2 (X = Cl, Br, I).
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Superior low temperature activity over α-MnO2/β-MnOOH catalyst for selective catalytic reduction of NOx with ammonia

RSC Adv., 2024, 14,35498-35504
DOI: 10.1039/D4RA05934D, Paper
Open Access
Masanori Takemoto, Haruko Fujinuma, Yoshihiro Sugawara, Yukichi Sasaki, Kenta Iyoki, Tatsuya Okubo, Kazuya Yamaguchi, Toru Wakihara
α-MnO2/β-MnOOH catalysts were synthesized by post-synthetic planetary ball milling for OMS-2, enhancing catalytic activity in low-temperature NH3-SCR.
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Multimodal integrated flexible neural probe for in situ monitoring of EEG and lactic acid

RSC Adv., 2024, 14,35520-35528
DOI: 10.1039/D4RA06336H, Paper
Open Access
Luxi Zhang, Jie Xia, Boyu Li, Zhen Cao, Shurong Dong
In physiological activities, the brain's electroencephalogram (EEG) signal and chemical concentration change are crucial for diagnosing and treating neurological disorders.
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Chronological effects of oxygen on the structural transformations of polyacrylonitrile fibers during the rapid thermal stabilization process

RSC Adv., 2024, 14,35560-35567
DOI: 10.1039/D4RA06327A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Shiyang Li, Liang Chen, Jie Liu, Yixin Li, Jian Tang, Rongchao Jiang, Xiaoxu Wang
The effects of oxygen on the structure changes of PAN fibers during the rapid thermal stabilization are chronological, including thermal-driven dehydrogenation, oxidation and cyclization in the shorter, intermediate and longer periods, respectively.
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Revolutionizing applications: the impact of controlled surface chemistry on marble powder

RSC Adv., 2024, 14,35727-35742
DOI: 10.1039/D4RA06342B, Review Article
Open Access
Ali Zia Noor, Sadia Bibi, Maryam Asrar, Muhammad Imran, Sadia Afzal, Sadiqa Abdal, Muhammad Atif
A large amount of marble powder is abundantly available as a byproduct and waste in the marble industry, and its reinforcement has been attempted in several applications through surface modification.
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Tailoring dual cross-linked polymer-ionic liquid composites by blending co-crystallizable polymers for stretchable electronics

RSC Adv., 2024, 14,36022-36030
DOI: 10.1039/D4RA05968A, Paper
Open Access
Minjun Kim, Moonsung Park, Hobin Seon, Sohyun Choi, Hee Joong Kim, Sangwon Kim
A dual cross-linked polymer-ionic liquid composite exhibits self-healing capabilities and is ideal for wearable strain sensor applications.
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Chitosan supported ionic liquid, a multifaceted catalyst for streamlined and efficient synthesis of carboxylic, amino acid and carbohydrate esters

RSC Adv., 2024, 14,36193-36208
DOI: 10.1039/D4RA05725B, Paper
Open Access
Praachi Kakati, Satish Kumar Awasthi
Development of a solid heterogeneous catalyst in the form of an ionic liquid incorporated in chitosan which shows high recyclability. This was used in a solvent free esterification reaction of carboxylic acids, amino acids and carbohydrates.
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Exploring heterocyclic scaffolds in carbonic anhydrase inhibition: a decade of structural and therapeutic insights

RSC Adv., 2024, 14,35769-35970
DOI: 10.1039/D4RA06290F, Review Article
Open Access
Nafeesa Naeem, Amina Sadiq, Gehan Ahmed Othman, Habab M. Yassin, Ehsan Ullah Mughal
Heterocyclic compounds represent a prominent class of molecules with diverse pharmacological activities.
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Improving the catalytic performance of Co/BaCeO3 catalyst for ammonia synthesis by Y-modification of the perovskite-type support

RSC Adv., 2024, 14,36281-36294
DOI: 10.1039/D4RA06251E, Paper
Open Access
Magdalena Zybert, Hubert Ronduda, Wojciech Patkowski, Andrzej Ostrowski, Kamil Sobczak, Wioletta Raróg-Pilecka
The beneficial effect of Y3+ ions incorporated into BaCeO3 support structure stems from the strengthening of the electron-donating ability, i.e., better charge transfer from the support to the active metal, enhancing N2 dissociation.
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Panel formed to monitor opening of treasury of Jagannath temple in Puri to meet on July 6

The last inventory of Ratna Bhandar was taken 46 years ago in 1978




oni

Norman Pritchard: Colonised India’s first athlete to win two medals in same Olympics

While the International Olympic Committee (IOC) lists him as an Indian, World Athletics (formerly IAAF) credits his Olympic medals to Britain.




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Massive concerns for transitioning Team India

As many as four world-class match-winners are expected to bid adieu to the game one by one in the next couple of years and Gautam Gambhir is in an unenviable position as head coach.




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Popping Comments With CSS Anchor Positioning and View-Driven Animations

The State of CSS 2024 survey wrapped up and the results are interesting, as always. Even though each section is worth analyzing, we are usually most hyped about the section on the most used CSS features. And if you …


Popping Comments With CSS Anchor Positioning and View-Driven Animations originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.




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Anchoreum: A New Game for Learning Anchor Positioning

You've played Flexbox Froggy before, right? Or maybe Grid Garden? They're both absolute musts for learning the basics of modern CSS layout using Flexbox and CSS Grid. Thomas Park made those and he's back with another game: Anchoreum.


Anchoreum: A New Game for Learning Anchor Positioning originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.




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US will be more isolationist whoever wins election, Jaishankar says

"President Trump may be more articulate and expressive in that regard," he said during a panel discussion with the foreign ministers of Australia and New Zealand




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The Bonding Situations in Ruthenium Chalcogenonitrosyl Compounds: A Physical Reasoning

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02680B, Paper
Richard Fragnani Cardoso, Vinícius Acir Glitz, Renato Luis Tame Parreira, Giovanni Finoto Caramori, Luis Henrique Silveira Lacerda
This research presents, for the first time, a comprehensive and rigorous investigation of ruthenium(II) chalcogenonitrosyl bonding situations in two sets of coordination compounds: [Ru(NE)Cl2(L_{OEt})] (1a-4a) and [Ru(NE)Cl2(L_{OEt})]- (1b-4b), where E...
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Rational fabrication of an anionic zinc carboxylate framework as a fluorescent probe for 2,6-pyridinedicarboxylic acid

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02529F, Paper
Hui-Hui Xie, Hao Yu, Xiuling Xu, Si-Fu Tang
An anionic zinc carboxylate framework has been fabricated as a fluorescent sensor for the detection of 2,6-pyridinedicarboxylic acid (DPA).
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Electrostatic vs. electronic interactions within oxidized multinuclear Pt(bipyridine)(dithiolene) complexes

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02514H, Paper
Khalil Youssef, Antoine Vacher, Thanaphon Khrueawatthanawet, Thierry Roisnel, Frédéric Barrière, Dominique Lorcy
Multinuclear complexes involving two or three redox active Pt(dithiolene) moieties were synthesized and electronic interactions were analysed through a combination of experimental and theoretical investigations.
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Ionic-liquid Functionalized Metal-organic Framework and Its High Performance Solid Electrolyte for Lithium-ion Conduction

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02756F, Paper
Xiang Kun Cui, Yu Ding, Li Feng, Li Ming Chen, Yang Mei Hu, Hui Chen, Chong-Qing Wan
Herein, we report a new type solid-state electrolyte based on MOF matrix and Li+ ionic liquid. By covalent bonding the Li+ ionic liquids (MIMS·LiTFSI) on the stable UiO-67 framework, the...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Highly selective organo-gallium hydroxamate mediated inhibition of antibiotic resistant Klebsiella pneumoniae

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02440K, Paper
Rebekah N. Duffin, Jenisi Kelderman, Megan Herdman, Philip Craig Andrews
Five complexes of gallium derived from hydroxamic acids have been synthesised, characterised, and their anti-bacterial activity and mammalian cell toxicity established. These are three metal-organic complexes; [Ga(BPHA]3 1, [Ga(BHA-H]3 2,...
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Advances in metal–organic frameworks for optically selective alkaline phosphatase activity monitoring: a perspective

Dalton Trans., 2024, 53,17742-17755
DOI: 10.1039/D4DT01727G, Perspective
Eduarda Andrade, Filipe A. Almeida Paz, Flávio Figueira
MOFs can play three essential roles in ALP monitoring: they can serve as fluorescent probes, function in oxidation or peroxidation mechanisms, or combine both processes.
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Three organic–inorganic polyoxoniobate-based compounds modified with Cu(II) amine complexes: synthesis, characterization, and catalytic studies for oxidation of styrene

Dalton Trans., 2024, 53,17880-17892
DOI: 10.1039/D4DT02544J, Paper
Zhi-Cheng Duan, Guanghua Li, Ke-Chang Li, Xiao-Bing Cui
Three novel organic–inorganic polyoxoniobate-based compounds modified with Cu(II) amine complexes were synthesized under hydrothermal conditions. Additionally, the catalytic efficacy of these compounds in the oxidation of styrene was investigated.
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Cationic first-row transition metal saccharinate complexes with tris(2-pyridylmethyl)amine: synthesis, structures and anticancer studies

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02258K, Paper
Ceyda Icsel, Seyma Aydinlik, Muhittin Aygun, Veysel T. Yilmaz
Highly cytotoxic dinuclear oxo-bridged Fe(III) saccharinate complex with tris(2-pyridylmethyl)amine induces excessive ROS generation, mitochondrial and DNA damage in HT29 colon cancer cells.
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Circuit breaking [electronic resource] : using neuroscience-informed psychotherapy to treat psychoactive substance abuse / Robert Youdin.

New York, NY : Oxford University Press , 2024.




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The effects of COVID-19 on early childhood education [electronic resource] : research and implications / by Raquel Plotka and Ruth Guirguis.

[Bradford/] : Ethics International Press Ltd, 2024.




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Handbook of art therapy [electronic resource] / edited by Cathy A. Malchiodi.

New York : Guilford Press, 2012.




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Integrated motivational interviewing and cognitive behavioral therapy (ICBT) [electronic resource] : a practitioners guide / Joseph Hyde, Maria Torres, Win Turner, R. Lyle Cooper.

Hoboken, New Jersey : John Wiley & Sons, Inc., [2024]




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Schema-focused working methods for arts and body-based therapies [electronic resource] : a practical guide / edited by Suzanne Haeyen.

New York, NY : Routledge , 2024.




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Solution-focused brief therapy with clients managing trauma [electronic resource] / Adam Froerer, Jacqui von Cziffra-Bergs, Johnny Kim, Elliott Connie.

New York, NY : Oxford University Press , 2018.




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The neuroscience of psychotherapy [electronic resource] : healing the social brain / Louis J. Cozolino

[New York] : W. W. Norton & Company, Incorporated, 2024.




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Reconceptualizing Mental Illness in the Viral Age [electronic resource] : Souls in the Machine / by Elliott B. Martin, Jr.

Newcastle upon Tyne : Cambridge Scholars Publishing, 2024.




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Winter's end [electronic resource] : dementia and dying well / Lewis Cohen.

New York, NY : Oxford University Press, [2024]




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Pandemonium : bird flu, mad cow disease, and other biological plagues of the 21st century / Andrew Nikiforuk

Toronto : Viking Canada ; New York, NY : Penguin Group (USA), 2006




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Why people smoke [electronic resource] : an innovative approach to treating tobacco dependence / Frank T. Leone and Sarah Evers-Casey ; with illustrations by Joey Leone.

Philadelphia : University of Pennsylvania Press, [2023]




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Ketamine [electronic resource] : the story of modern psychiatry's most fascinating molecule / by Keith G. Rasmussen.

Washington, DC : American Psychiatric Association Publishing, [2024]




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Your stone-age brain in the screen age [electronic resource] : coping with digital distraction and sensory overload / Richard E. Cytowic.

Cambridge, Massachusetts : The MIT Press, [2024]




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Aronian claims solitary win on a day of draws

Top Indians Arjun Erigaisi and Vidit Gujrathi drew with Iranians Parham Maghsoodloo and Amin Tabatabaei




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Ranji Trophy | Badoni replaces Himmat as Delhi captain

Badoni’s first game as skipper will be against Jharkhand at the Arun Jaitley Stadium beginning on Wednesday




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Aravindh stuns Aronian to claim the top prize




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Sustainable treatment for low ammonia nitrogen sewage wastewater in cold climates: natural polymer gel–organic synthetic polymer embedded anammox bacteria immobilized pellets

Environ. Sci.: Water Res. Technol., 2024, 10,2809-2830
DOI: 10.1039/D4EW00538D, Paper
Jun Li, Salma Tabassum, Hüseyin Altundag
Denitrification effect of the hybrid carrier-embedded anammox bacteria pellets to treat NH4+–N urban sewage wastewater at low temperature through batch and continuous tests.
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Tata Projects sees green hydrogen, green ammonia, pump storage hydro as pillars of growth

“Sustainability is a critical element for us and we see in this sustainability journey, a lot of opportunities will open up in new sectors,” said Vinayak Pai, MD & CEO, Tata Projects in an interview




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Sharon Raj murder case: key digital evidence links Greeshma to the poisoning