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Well-defined chiral dinuclear copper-catalyzed tandem asymmetric propargylic amination–carboxylative cyclization sequence toward chiral 2-oxazolidinone derivatives

Org. Chem. Front., 2024, 11,6319-6326
DOI: 10.1039/D4QO01368A, Research Article
Yu Lan, Peng Liu, Zekai Fang, Lili Shao, Qilong Cai, Xiaoming Wang
A variety of chiral 2-oxazolidinones was obtained via a dinuclear copper-catalyzed asymmetric propargylic amination–carboxylative cyclization sequence of propargylic esters with alkyl amine hydrochlorides and CO2.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of oxa-bridged carbocycles via rhodium/Lewis acid catalyzed [3 + 3] and [4 + 3] cycloadditions of carbonyl ylides with donor–acceptor strained carbocycles

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01831A, Research Article
Jiale Li, Lingfei Wang, Pei-Nian Liu, Xingguang Li
A method for cooperative rhodium/Lewis acid-catalyzed cycloadditions of carbonyl ylides with donor–acceptor (D–A) strained carbocycles is described. It affords structurally diverse oxa-bridged carbocycles with high efficiency and stereoselectivity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Influence of hydrogen bonds and π-π stacking on the self-assembly of aryldipyrrolidones

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO01577K, Research Article
Open Access
Pedro Ximenis, Llorenç Rubert, Heike Ehmann, Bartolome Soberats
We report on the self-assembly behaviour in solution and solid-state of two newly designed bisdendronized aryldipyrrolidones (BDP and NDP) dyes with two free N-H at the lactam positions. Interestingly, while...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Confusion remains over CET’s validity

Medical seat aspirants keeping their fingers crossed




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Construction of a zero-dimensional halide perovskite in micron scale towards a deeper understanding of phase transformation mechanism and fluorescence applications

RSC Adv., 2024, 14,35490-35497
DOI: 10.1039/D4RA06404F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lili Xie, Haiyan Qiu, Yuxin Chen, Yingxue Lu, Yanyan Chen, Lanlan Chen, Shanwen Hu
A zero-dimensional halide perovskite in micron scale is constructed to gain a deeper understanding of phase transformation mechanism and better fluorescence applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of new-type, cost-effective and insensitive energetic materials via nitration of solid bituminous hydrocarbons

RSC Adv., 2024, 14,35971-35979
DOI: 10.1039/D4RA06329E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sahar Abdolahi, Mohammad Soleiman-Beigi
A global trend for the development of energetic materials using various sources is promoted by researchers annually.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Developing Ni0.5Zn0.5Fe2O4 ferrite with controlled particle size and morphology through optimized processing conditions of low energy solid state reaction

RSC Adv., 2024, 14,36264-36272
DOI: 10.1039/D4RA07076C, Paper
Open Access
Sarah Baayyad, Fatima-Zahra Semlali, El Kébir Hlil, Tarik Mahfoud, Hassan El Moussaoui, Mounir El Achaby
Soft magnetic materials, like Ni0.5Zn0.5Fe2O4, require high temperatures and regulated environments for their manufacture and processing, which can be highly energy intensive.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Avinash Sable overwrites own meet record, Kushare consolidates Paris spot

The national record holder Avinash Sable, who has already attained the Paris Olympic qualifying standard, clocked 8:31.75 to overwrite his own previous meet record of 8:33.19, set five years ago in Lucknow.




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At least 126 dead and missing in massive flooding, landslides in Philippines

Weather has cleared in many areas on Saturday, allowing cleanup work in most areas




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Gold steadies after slide below key $2,300 level

Spot gold was up 0.2% at $2,396.69 per ounce, as of 0146 GMT. U.S. gold futures fell 0.5% to $2,313.60



  • Gold & Silver

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Bullion Cues: Uptrend valid despite a fall

Traders can retain longs




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Heteroleptic mononuclear Cu(I) halide complexes containing carbazolyl substituted phenyl diphosphine and monophosphine: structures and photophysical and electroluminescent properties

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02469A, Paper
Zhun Chen, Wei Xu, Ruiqin Zhu, Li Liu, Xin-Xin Zhong, Fa-Bao Li, Guijiang Zhou, Hai-Mei Qin
Heteroleptic mononuclear Cu(I) halide complex 4 containing carbazolyl groups in diphosphine and monophosphine shows high PLQY (0.75) and a short decay lifetime (1.9 μs) with a high kr value of 3.95 × 105 s−1.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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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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Optimizing synergistic effects: creating oxygen vacancies in NiCoWO4via a solid-state grinding method for improved energy storage performance

Dalton Trans., 2024, 53,17948-17962
DOI: 10.1039/D4DT02118E, Paper
Anandhavalli Jeevarathinam, Arun Annamalai, Ramya Ravichandran, Kumaresan Annamalai, Sundaravadivel Elumalai
We disclose, for the first time we report the synthesis of an oxygen vacancy-enriched NiCoWO4 electrode by a simple solid state grinding method using NaBH4 as a mild reducing agent without any solvents.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Tata Motors Q2 consolidated net profit declines 11% to ₹3,343 crore

The company had posted a consolidated net profit of ₹3,832 crore in the same quarter of the last fiscal, Tata Motors said in a regulatory filing.




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Six injured as two cars collide head-on near Kazhakuttam




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The business of holidaying

Kavinder Singh on how Mahindra Holidays delivers on its vacation ownership model




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How do they meet holiday expenses?

Be it saving for a vacation or banking on surplus income, going it alone or through agents, people budget for travel in their own way. Here’s how




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Fed Chair Powell says U.S. economy is in 'solid shape' with more rate cuts coming




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The nature of politics has become a politics of scarcity: economist Karthik Muralidharan

For India to realise its full potential, author of Accelerating India’s Development: A State-led Roadmap for Effective Governance Karthik Muralidharan pushes for investment in good institutions which can restrain politicians




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Three-step thermodynamic vs. two-step kinetics-limited sulfur reactions in all-solid-state sodium batteries

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03160A, Paper
Tongtai Ji, Qingsong Tu, Yang Zhao, Dominik Wierzbicki, Vincent Plisson, Ying Wang, Jiwei Wang, Kenneth S. Burch, Yong Yang, Hongli Zhu
This study unveils the intrinsic three-step thermodynamic and the two-step kinetics-limited pathways in all-solid-state sodium–sulfur batteries, providing crucial insights into sulfur reaction mechanisms for high-performance energy storage solutions.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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A fluoride gradient, Zn-salt-rich hydrophobic interphase formed by a zincophilic, hydrophobic, anion-philic polymer “skin” for an anode-free solid Zn battery

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE01978D, Paper
Xinpeng Han, Jinpeng Han, Kang Ma, Jiaqi Wen, Lianpeng Li, Daliang Han, Jie Sun
A Zn2+·OC group-derived contact ion pair (CIP)/aggregate (AGG)-rich electrolyte is fabricated to generate a fluoride gradient, Zn-salt-rich hydrophobic solid electrolyte interface (SEI) layer with ultrahigh mechanical properties.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The construction of multifunctional solid electrolyte interlayers for stabilizing Li6PS5Cl-based all-solid-state lithium metal batteries

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03289F, Paper
Ya Chen, Xin Gao, Zheng Zhen, Xiao Chen, Ling Huang, Deli Zhou, Tengfei Hu, Bozhen Ren, Runjing Xu, Jiayi Chen, Xiaodong Chen, Lifeng Cui, Guoxiu Wang
The established multifunctional interlayers effectively eliminate both anode-initiated and GB-initiated dendrites and guarantee satisfactory battery performance for ASSLMBs.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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An electric double layer regulator empowers robust solid-electrolyte interphase for potassium metal batteries

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE03978E, Paper
Xueyu Lian, Liang Xu, Zhijing Ju, Ziang Chen, Xiaopeng Chen, Yuyang Yi, Zhengnan Tian, Tao Cheng, Shi Xue Dou, Xinyong Tao, Jingyu Sun
The electric double layer (EDL) plays a key role in constructing solid electrolyte interphase (SEI) for high-energy metal anodes. Nevertheless, the significance of EDL and its associated influence remain elusive...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Regulating the Crystallization of Mixed-Halide Perovskites by Cation Alloying for Perovskite-Organic Tandem Solar Cells

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE03045A, Paper
Mingqian Chen, Yanxun Li, Zixin Zeng, Ming Liu, Tao Du, Xiaofeng Huang, Leyu Bi, Jiarong Wang, Wenlin Jiang, Yidan An, Sai Wing Tsang, Jun Yin, Shengfan Wu, Alex K. Y. Jen
Halide segregation and energy loss pose significant challenges for wide-bandgap perovskite solar cells, impairing their photovoltage and device stability. These issues are often exacerbated by inferior film quality and inhomogeneous...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Superhalide structure and iodide-proof interphase via electrolyte regulation enable ultrastable zinc-iodine batteries

Energy Environ. Sci., 2024, 17,8643-8657
DOI: 10.1039/D4EE02192D, Paper
Wenjing Deng, Renfei Feng, Xiaolei Wang
A superhalide electrolyte structure and iodide-proof solid electrolyte interphase are introduced to simultaneously obtain efficient conversion activity and anode stability for reversible zinc–iodine batteries.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Water-induced spinodal decomposition of mixed halide perovskite captured by real-time liquid TEM imaging

Energy Environ. Sci., 2024, 17,8745-8755
DOI: 10.1039/D4EE03381G, Paper
Nicolas Folastre, Mohammad Ali Akhavan Kazemi, Kirill Cherednichneko, Arash Jamali, Jean Rousset, Frédéric Sauvage, Arnaud Demortière
Segmented images showing the live degradation of CsMAFA particles in contact with water molecules. The formed particles are CsPb2Br5 and PbI2 resulting from the spinodal decomposition of perovskite before dissolution/recrystallization process.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A techno-economic study of photovoltaic-solid oxide electrolysis cell coupled magnesium hydride-based hydrogen storage and transportation toward large-scale applications of green hydrogen

Energy Environ. Sci., 2024, 17,8429-8456
DOI: 10.1039/D4EE04224G, Analysis
Xusheng Wang, Longfei Shao, Shouyi Hu, Zi Li, Hangzuo Guo, Jiaqi Zhang, Yingyan Zhao, Xi Lin, Binjian Nie, Zhigang Hu, Jianxin Zou
Integrating PV-SOEC for hydrogen production with MgH2-based storage and transportation holds significant potential in advancing the hydrogen supply chain.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Techno-economic insights and deployment prospects of permanent carbon dioxide sequestration in solid carbonates

Energy Environ. Sci., 2024, 17,8756-8775
DOI: 10.1039/D4EE03166K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Andreas Mühlbauer, Dominik Keiner, Christian Breyer
While a rapid defossilisation of the energy system is the highest priority, additional post-fossil CDR for net-negative emissions will be necessary. Routes for mineralisation (in situ-, ex situ mineralisation, enhanced rock weathering) are examined.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Salt Dissociation and Localized High-concentration Solvation by Interface of Fluorinated Gel and Polymer Solid Electrolyte

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE04078C, Paper
Dechao Zhang, Yuxuan Liu, Dedi Li, Shimei Li, Qi Xiong, Zhaodong Huang, Shixun Wang, Hu Hong, Jiaxiong Zhu, Haiming Lyu, Chunyi Zhi
Low salt dissociation and unstable [Li(N, N-dimethylformamide (DMF))x]+ solvent structure in poly(vinylidene fluoride) (PVDF)-based solid polymer electrolyte (SPE) remarkably restricts the high throughput ion transport and interfacial stability. Here, we...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Of festival holidays

They are a curse for the common man as nobody reports to duty




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Tamil Nadu Land Consolidation Act, a law mired in controversy

Land with water bodies needs to be preserved, not subsumed by large projects




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A safe and new strategy for N-arylation of 2,4-thiazolidinediones via microwave irradiation using base catalyst K2CO3 in DMF

React. Chem. Eng., 2024, 9,842-848
DOI: 10.1039/D3RE00641G, Paper
Ragini C. Patil, Nita M. Khiratkar, Sumeer Ahmed, Joazaizulfazli Jamalis, Aso Hameed Hasan, Malika Berredjem, Sarkar M. A. Kawsar, Ajmal R. Bhat
Green efforts as an alternative to existing conventional methods for providing new tools, knowledge and design of organic synthesis, will contribute to the economy and protecting the environment and health.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Merging inline crystallization and pulsed flow operation to enable enantiospecific solid state photodecarbonylation

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE00058G, Paper
Open Access
Bavo Vandekerckhove, Bart Ruttens, Bert Metten, Christian V. Stevens, Thomas S. A. Heugebaert
Photoelimination of α-chiral ketones in the solid state results in highly regio- and enantiospecific C–C bond formation. By combining inline crystallisation and pulsatile flow, the photochemistry of these slurries can now be run fully continuously.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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HCG records 33% consolidated PAT growth in Q2FY25

The company attributed this growth to increased volumes across modalities, which drove operational leverage




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Muted demand dents Britannia Industries consolidated Q2 PAT to ₹531 crore

Revenue from operations reached ₹4,667.57 crore in the second quarter (₹4,432.88 crore), up 5.29 per cent




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Solid-state fermentation of green lentils by Lactiplantibacillus plantarum leads to formation of distinct peptides that are absorbable and enhances DPP-IV inhibitory activity in an intestinal Caco-2 cell model

Food Funct., 2024, 15,11220-11235
DOI: 10.1039/D4FO03326D, Paper
Elisa Di Stefano, Nico Hüttmann, Pieter Dekker, Monic M. M. Tomassen, Teresa Oliviero, Vincenzo Fogliano, Chibuike C. Udenigwe
In vitro gastrointestinal digestion, brush border enzyme activity, and microbial fermentation with Lactiplantibacillus plantarum influenced the peptidome of green lentils and peptide transport across the intestinal Caco-2 cell monolayer.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hyundai Motor consolidated Q2 net skids on weak sentiments

Revenue from operations declined by 7.5% to ₹17,260 crore due to Red Sea crisis, while operational and cost efficiencies provided some positive support, the carmaker said in a statement




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Lazy Loading Images for Flexslider

Flexslider is one of the most used sliders, for good reason. This snippet helps lazy load your images. In order to create a perceived performance for users, we as authors shouldn’t allow the loading of every single image at once for sliders or carousels. In this snippet we only load the first and second image on init window load. This ... Read more

The post Lazy Loading Images for Flexslider appeared first on Web Design Weekly.




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Explained: Why Earth Vibrated For 9 Days Continuously In 2023? Know About Greenland Landslide Mega Tsunami

Due to climate change and rising global temperatures, the glaciers had been gradually thinning. When the glacier finally gave way, it sent a colossal amount of debris tumbling into the fjord, displacing enough material to fill around 10,000 Olympic-sized pools.




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Gujarat State Fertilizers & Chemicals Ltd. - Revised- Standalone And Consolidated Unaudited Financial Results For The 1St Quarter Ended On 30Th June, 2019.




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Polo Queen Industrial And Fintech Ltd - Standalone And Consolidated Unaudited Financial Results For The Quarter Ended June 30, 2019




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Sindhu Trade Links Limited - Board Meeting Intimation for To Consider And Approve The Unaudited Financial Results (Consolidated) IND -AS Compliant Of The Company For The Quarter Ended On 30Th June, 2019




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Shemaroo Entertainment Ltd - Unaudited Financial Results Of The Company, Both On Standalone And Consolidated Basis For The Quarter Ended June 30, 2019 (Q1).




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Paul Merchants Ltd - Standalone As Well As Consolidated Un-Audited Financial Results Alongwith Segment Results For The Quarter Ended June 30, 2019 Along With Limited Review Report Issued By Statutory Auditors Of The Company




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Allied Digital Services Ltd. - Board Meeting Intimation for Approval Of Un-Audited Standalone And Consolidated Financial Results Of The Company.




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Sonal Mercantile Ltd - Board Meeting Intimation for To Consider And Approve (Standalone As Well As Consolidated) Un-Audited Financial Results Of The Company For The Quarter Ended June 30, 2019




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Taneja Aerospace & Aviation Ltd. - Board Meeting Intimation for Consideration And Approval Of The Un-Audited Financial Results(Standalone And Consolidated) For The Quarter Ended June 30, 2019.




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Taal Enterprises Ltd - Board Meeting Intimation for Considering And Approval Of The Un-Audited Financial Results (Standalone And Consolidated) For The Quarter Ended June 30, 2019.