pe Centre writes to Wikipedia over complaints of inaccuracies, biases By www.thehindubusinessline.com Published On :: Tue, 05 Nov 2024 21:31:05 +0530 Sources said the Information and Broadcasting ministry has sent a notice to Wikipedia regarding complaints that it has received about alleged inaccuracies and bias of information on the site Full Article Info-tech
pe Indian IT industry confident amid potential Trump return, sees reduced H1B visa dependency By www.thehindubusinessline.com Published On :: Wed, 06 Nov 2024 14:33:29 +0530 The U.S. remains the largest market for India’s IT exports, contributing 55% of its $200 billion in IT-BPM exports. Full Article Info-tech
pe Satcom spectrum: TRAI sidestepped level field issue with terrestrial services, says Justice Nageswara Rao By www.thehindubusinessline.com Published On :: Wed, 06 Nov 2024 17:07:34 +0530 His legal opinion, requested by Reliance Jio, highlights TRAI’s failure to invite stakeholder comments on the important issue of creating a level playing field between terrestrial access services and satellite communication networks Full Article Info-tech
pe Indian IT sector lags in global RPE standards, yet digital shift signals growth potential By www.thehindubusinessline.com Published On :: Thu, 07 Nov 2024 17:08:58 +0530 The Indian IT sector, while traditionally emphasising cost-effective outsourcing, is gradually evolving to enhance RPE and profitability through investments in upskilling and digital innovation Full Article Info-tech
pe In a win for Elon Musk, Scindia rejects spectrum auction pitch from Ambani, Mittal By www.thehindubusinessline.com Published On :: Thu, 07 Nov 2024 17:43:30 +0530 Musk’s Starlink has applied for a licence to start operations in the country Full Article Info-tech
pe Airtel, Jio clash with Amazon, Starlink over satcom spectrum By www.thehindubusinessline.com Published On :: Fri, 08 Nov 2024 21:06:27 +0530 Telcos bat for level playing field; satcom firms say customers have right to choose Full Article Info-tech
pe OpenAI's ChatGPT back up after brief outage By www.thehindubusinessline.com Published On :: Sat, 09 Nov 2024 10:27:04 +0530 Outage tracking website Downdetector.com said ChatGPT's services were down for about half an hour, affecting over 19,403 users as of 7:13 p.m. ET (0013 GMT on Saturday) Full Article Info-tech
pe Zuckerberg not personally liable in lawsuits over social media harm to children By www.thehindubusinessline.com Published On :: Sat, 09 Nov 2024 10:27:36 +0530 A US District Judge rejected accusations that Zuckerberg directed Meta's efforts to conceal from children the serious mental health risks of using Facebook and Instagram Full Article Info-tech
pe Party poopers By www.thehindu.com Published On :: Thu, 07 Jul 2016 15:49:07 +0530 YW storyteller contest: We were flooded with stories for the YW Storyteller contest announced on June 24. Here are some of the entries that almost made it.. Congratulations! Full Article Young World
pe Ringing in their independence By www.thehindu.com Published On :: Thu, 07 Jul 2016 15:51:41 +0530 On this day in 1776, the Liberty Bell rang out from the tower of the Pennsylvania State House. Full Article Young World
pe People’s president By www.thehindu.com Published On :: Fri, 08 Jul 2016 14:57:37 +0530 Abraham Lincoln was one of the greatest and most revered presidents of the United States. Full Article Young World
pe Great escape By www.thehindu.com Published On :: Thu, 21 Jul 2016 14:08:46 +0530 On July 22, Shivaji and his nine-year old son succeeded in their plan, making their getaway historic. Full Article Young World
pe Singing for prosperity By www.thehindu.com Published On :: Thu, 21 Jul 2016 16:59:42 +0530 Shyamala Miss’ class explores the variety of compositions by Saint Tyagaraja and what makes them special. Full Article Young World
pe The Substitute Teacher: A sudden disappearance By www.thehindu.com Published On :: Wed, 18 Jan 2023 12:52:25 +0530 No warning and no goodbyes... was this how VI C wanted the ST chapter to end? Full Article Children
pe Exploring the self-assembly dynamics of novel steroid–coumarin conjugates: a comprehensive spectroscopic and solid-state investigation By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00192C, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Claudia M. Ramírez-Lozano, Ma. Eugenia Ochoa, Pablo Labra-Vázquez, Arturo Jiménez-Sánchez, Norberto Farfán, Rosa SantillanThe design, synthesis, and characterization of seven novel steroid–coumarin conjugates with diverse steroidal nuclei as lipophilic fluorescent materials for bioimaging applications are presented.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 Full Article
pe Metal- and light-free decarboxylative direct C–H alkylation of heteroarenes at room temperature By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00187G, PaperTong-Bo Zhang, Xi-Dong Guan, Yan Gao, Shi-Chao Lu, Bing-Long LiThis study reports a metal- and light-free decarboxylative C–H alkylation of heteroarenes at room temperature.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 Full Article
pe New 2-pyridone-based donor–acceptor dyes: the effect of the donor group position, type of π-linker and acid–base characteristics of the medium on the photophysical properties By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00177J, PaperSaveliy P. Sorokin, Mikhail Yu. Ievlev, Oleg V. ErshovSynthesis of a series of new donor–acceptor dyes based on 2-pyridone and the study of the effect of the position of the donor group, the type of π-linker and the acid–base characteristics of the medium on their photophysical 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 Full Article
pe Copper catalyzed dehydrogenative cyclization, alkenylation towards dihydroquinolinones By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00134F, PaperPari Keerthana, Fazlur-Rahman Nawaz KhanAn efficient copper-catalysized one-pot sequential synthesis of alkenylated quinolinyldihydroquinolinones is reported utilizing ketones, 1,3-cyclohexanediones, and benzyl alcohols via dehydrogenative cyclisation, followed by alkenylation. This highly straightforward method provides a mild...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Selective recognition between aromatics and aliphatics by cage-shaped borates supported by a machine learning approach By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00408F, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Yuya Tsutsui, Issei Yanaka, Kazuhiro Takeda, Masaru Kondo, Shinobu Takizawa, Ryosuke Kojima, Akihito Konishi, Makoto YasudaExploration of a Lewis acid with high selectivity for hydrocarbon moieties is assisted by a machine learning approach. Molecular polarizability is an essential factor, leading to design guidelines for Lewis acid catalysts with dispersion forces.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 Full Article
pe A rhodium-catalyzed cascade C–H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00193A, PaperYinsong Wu, Guanghao Shi, Yanan Liu, Yangzilin Kong, Mengdi Wu, Demao Wang, Xiaobing Wu, Yongjia Shang, Xinwei HeWe have developed a cascade annulation strategy triggered by rhodium(III)-catalyzed C–H activation for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines from free NH-sulfoximines with maleimides under mild conditions.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 Full Article
pe A copper-catalyzed asymmetric Friedel–Crafts hydroxyalkylation of pyrazole-4,5-diones with 5-aminoisoxazoles By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00322E, CommunicationSiyu Gao, Xiang Sun, Sijie Peng, Zhenggen Zha, Qi Sun, Zhiyong WangAn asymmetric Friede-Crafts hydroxyalkylation reaction was developed under the catalysis of chiral copper complexes. A variety of pyrazolone derivatives were obtained with excellent yields and enantioselectivities.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 Full Article
pe Copper-catalyzed ortho-thiocyanation of aromatic amines By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00137K, CommunicationMonak Patel, Nitish Kumar, Hussain Bhukya, Bharatkumar Z. Dholakiya, Togati NaveenHere, we described an efficient ortho- C(sp2)-H thiocyanation of anilines for the synthesis of aryl thiocyanates. This protocol tolerates a variety of aromatic amines to provide the desired products in good to excellent yields.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 Full Article
pe Synthesis of Asp-based lactam cyclic peptides using an amide-bonded diaminodiacid to prevent aspartimide formation By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00472H, CommunicationWen-Jie Li, Jun-You Chen, Hui-Xia Zhu, Yi-Ming Li, Yang XuA diaminodiacid (DADA) containing an amide bond can be used in Fmoc solid-phase peptide synthesis (SPPS) of an Asp-based lactam cyclic peptide with no aspartimide formation.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 Full Article
pe Asymmetric total synthesis of humulane sesquiterpenoids alashanoids B, C, E, and F and 2,9-humuladien-6-ol-8-one By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00393D, PaperRasmita Barik, Samik NandaNaturally occurring sesquiterpenes having humulane frameworks are structurally intriguing and possess significant biological profiles.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 Full Article
pe Structural flexibility of favipiravir and its structural analogues in solutions: experimental and computational insight By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00404C, PaperTatiana P. Gerasimova, Almaz A. Zagidullin, Anastasiia N. Nikolaeva, Robert R. Fayzullin, Aliya M. Saitova, Vasili A. Miluykov, Stefan Grimme, Sergey A. KatsyubaKeto-enol transformations of 6-R-3-hydroxy-2-pyrazinecarboxamides in solutions are accompanied by deprotonation of enol tautomers and the formation of corresponding anionic species. The key factors determining these processes have been identified.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 Full Article
pe Stereoselective Synthesis of gem-Dihalopiperidines via Halo-Aza-Prins Cyclization Reaction: Access to Piperidin-4-ones and Pyridines By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00338A, PaperAnil Kumar Saikia, Surjya Kumar Bora, Subhamoy Biswas, Bipin Kumar BeheraAn efficient methodology for the synthesis of 4,4-dihalopiperidine derivatives has been developed from N-(3-halobut-3-en-1-yl)-4-methylbenzenesulfonamide and aldehyde catalyzed by In(OTf)3 in excellent yields. The reaction involves an initial formation of six...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Expanding the scope of the successive ring expansion strategy for macrocycle and medium-sized ring synthesis: unreactive and reactive lactams By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,2985-2991DOI: 10.1039/D4OB00285G, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Zhongzhen Yang, Marion Arnoux, Damien Hazelard, Owen R. Hughes, Joe Nabarro, Adrian C. Whitwood, Martin A. Fascione, Christopher D. Spicer, Philippe Compain, William P. UnsworthNew Successive Ring Expansion (SuRE) protocols are described for use on unreactive lactams, as well as iminosugar derived lactams.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Unusual immunosuppressive pyridine-containing bisnor- (c23), tetranor- (c21) and pentanor- (c20) sesterterpenoids from Tibetan Leucosceptrum canum By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,3019-3024DOI: 10.1039/D4OB00334A, PaperMan Li, Ling Feng, Han Zhang, Yan-Chun Liu, Ting-Ting Zhou, Yu Zheng, Kai Guo, Yan Liu, Sheng-Hong LiSix unusual pyridine-containing bisnor- (C23), tetranor- (C21) and pentanor- (C20) sesterterpenoids were obtained from the medicinal plant Leucosceptrum canum of Tibetan origin. The immunosuppressive activities of these sesterterpenoids were observed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Synthesis of alkynyl sulfides via base-promoted nucleophilic ring-opening of α-bromostyrene sulfonium salt By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,2953-2957DOI: 10.1039/D4OB00203B, CommunicationJunqi Zhou, Ziyu Wang, Hanmiao Xu, Mengke Su, Jian WenAn effective method for synthesizing various alkynyl sulfides has been developed using tetramethylene sulfoxide as a sulfur source through base-promoted nucleophilic ring-opening reactions.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Stereoselective synthesis of (R)- and (S)-1,2-diazetidine-3-carboxylic acid derivatives for peptidomimetics By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,2974-2977DOI: 10.1039/D4OB00278D, Communication Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Matthew Nutter, Henry Stone, Michael Shipman, Stefan RoesnerStereoselective synthesis of both enantiomers of orthogonally protected 1,2-diazetidine-3-carboxylic acid (aAze) from homochiral glycidol and its application in peptidomimetics.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Selective enhancement of (6–4) photoproduct formation in dithymine dinucleotides driven by specific sugar puckering By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,3025-3034DOI: 10.1039/D4OB00279B, PaperJouda Jakhlal, Clément Denhez, Stéphanie Coantic-Castex, Agathe Martinez, Dominique Harakat, Thierry Douki, Dominique Guillaume, Pascale ClivioEvidence is presented that (6–4) photoproduct formation between two thymine residues in dinucleotide analogues is significantly and specifically enhanced when the 5''- and 3''-end sugar puckering are mainly north and south, respectively.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Dess–Martin periodinane-mediated oxidation of the primary alcohol of cytidine into a carboxylic acid By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00240G, Communication Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Alexandra R. E. Serre, Vibhu Jha, Adèle Rivault, Leif A. Eriksson, Goreti Ribeiro Morais, Robert A. FalconerHerein we describe the first example of the conversion of the primary alcohol of cytidine into a carboxylic acid by use of the Dess–Martin periodinane oxidising agent.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 Full Article
pe Photoproperties of Favipiravir and their 6-Substituted Analogues: Fluorescence Controlled through Halogen Substitution and Tautomerism By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00397G, PaperAngel H Romero, Marcos Couto, Ivan E Romero, German Fuentes, Matías N. MöllerHerein, we showed the photophysical properties of the favipiravir and their 6-substituted analogues. Also, we interpreted the origin of the fluorescence of the favipiravir and their 6-substituted analogues as function...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
pe Design, synthesis, and biological application of A–D–A-type boranil fluorescent dyes By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00297K, PaperWei Luo, Yiling Li, Liang Wang, Yanhua Qin, Qiao Cheng, Guochang Hu, Chaoyi Yao, Xiangzhi SongAcceptor–donor–acceptor boranil fluorescent dyes, CSU-BF-R (R = H, CH3, and OCH3), were developed with strong red fluorescence and large Stokes shifts. CSU-BF-OCH3 could selectively sense intracellular hypochlorous acid in living cells and zebrafish.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 Full Article
pe Sustainable preparation of 2-acylbenzothiazoles under the cooperation of ionic liquids and microwave irradiation By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00315B, PaperShoushun Wang, Mengjie Liu, Yiyuan Yue, Xiude Hu, Yalin Zhang, Guodong Shen, Ruiguo Dong, Lilong Shi, Bing Yu, Xianqiang HuangA series of 2-acylbenzothiazole derivatives were sustainably synthesized for the first time under the cooperation of ionic liquids and microwave irradiation, metal- and extra-additives-free conditions.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 Full Article
pe Tetrabutylammonium decatungstate (TBADT), a compelling and trailblazing catalyst for visible-light-induced organic photocatalysis By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00171K, Review ArticleBor-Cherng Hong, Ranadheer Reddy IndurmuddamThis review summarizes recent developments in visible-light or near-visible-light photocatalysis reactions enabled by the TBADT catalyst.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 Full Article
pe DevTools Digest - Chrome 35: Updates to the Developer Tools in Chrome 35 By www.html5rocks.com Published On :: Thu, 26 Jun 2014 00:00:00 +0000 Updates to the Chrome Developer Tools: CSS property quick search, memory stats for heap snapshots, CodeMirror upgrade and more. Full Article
pe Getting Started with CSS Shapes: Wrapping content around custom paths By www.html5rocks.com Published On :: Tue, 16 Sep 2014 00:00:00 +0000 Using CSS Shapes we can create experiences that we have never been able to create on the web before. Full Article
pe The Hobbit Experience 2014: Adding WebRTC gameplay to the Hobbit Experience By www.html5rocks.com Published On :: Tue, 18 Nov 2014 00:00:00 +0000 Learn how North Kingdom built an immersive multimedia experience optimized for modern mobile browsers using Web RTC Full Article
pe Tab Discarding in Chrome: a Memory-Saving Experiment By developers.google.com Published On :: Tue, 01 Sep 2015 00:00:00 +0000 Full Article
pe Opening up skies By www.thehindubusinessline.com Published On :: Sun, 13 Jun 2021 19:00:01 +0530 Drone rules must not challenge stakeholders Full Article Flight Plan
pe Walking through a new airport experience By www.thehindubusinessline.com Published On :: Sun, 22 Aug 2021 16:05:35 +0530 Automation and biometrics will be the norm rather than the exception at leading airports in the pandemic world Full Article Flight Plan
pe Greenfield airports on a slippery runway By www.thehindubusinessline.com Published On :: Sun, 12 Dec 2021 19:21:11 +0530 The success of these new airports is contingent on the ability to attract international traffic Full Article Flight Plan
pe Deep tech is helping airlines sustain operations during Covid By www.thehindubusinessline.com Published On :: Mon, 24 Jan 2022 09:51:21 +0530 Integrated biometric-enabled frameworks for real-time test results, travel details and vaccine status are key to making air travel safe Full Article Flight Plan
pe Profits offer hope of soft landing to Spicejet By www.thehindubusinessline.com Published On :: Sun, 20 Feb 2022 22:00:00 +0530 Apart from swift settlement with former owners, the airline urgently needs an immediate infusion of cash Full Article Flight Plan
pe Insolvency of aircraft operator: default remedies. By www.thehindubusinessline.com Published On :: Sun, 17 Apr 2022 20:19:27 +0530 India should adopt Cape Town Convention as part of the domestic legal framework. Full Article Flight Plan
pe Leisure travel seeing a V-shape recovery By www.thehindubusinessline.com Published On :: Sun, 15 May 2022 17:58:53 +0530 Airlines are scaling up their network to capitalise on summer season travel demand Full Article Flight Plan
pe Cabin crew with an invisible cape By www.thehindubusinessline.com Published On :: Sun, 24 Jul 2022 21:00:00 +0530 Being a cabin crew member is not a mere job, but an ineffable life experience Full Article Logistics
pe Hope you never get into a ‘coffin corner’ while flying By www.thehindubusinessline.com Published On :: Sun, 21 Aug 2022 21:00:00 +0530 This situation occurs when the aircraft’s low-speed stall and high-speed buffet meet Full Article Flight Plan
pe Airlines’ performance metrics may need an overhaul By www.thehindubusinessline.com Published On :: Sun, 04 Sep 2022 22:00:00 +0530 It may be time to revisit RASK, CASK metrics; benchmarking based on cost drivers can boost an airline’s performance Full Article Flight Plan
