one Well-defined chiral dinuclear copper-catalyzed tandem asymmetric propargylic amination–carboxylative cyclization sequence toward chiral 2-oxazolidinone derivatives By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6319-6326DOI: 10.1039/D4QO01368A, Research ArticleYu Lan, Peng Liu, Zekai Fang, Lili Shao, Qilong Cai, Xiaoming WangA 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 Full Article
one A pillar[5]arene-based three-component supramolecular copolymer for the fluorescence detection of spermine By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6293-6303DOI: 10.1039/D4QO01470G, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Martina Mazzaferro, Daniele Crisafulli, Francesca Mancuso, Marco Milone, Fausto Puntoriero, Anna Irto, Salvatore Patanè, Valentina Greco, Alessandro Giuffrida, Ilenia Pisagatti, Anna Notti, Melchiorre F. Parisi, Giuseppe GattusoA supramolecular copolymer, composed of a bis-pillar[5]arene diacid and complementary alkylidene- and perylene-bisimide-bis-imidazole comonomers, acts as an OFF/ON luminescent sensor for spermine.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Electrochemical approach for upgrading the pollutant CS2: three-component N–H thiocarbamylation of sulfoximines By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6477-6482DOI: 10.1039/D4QO01310G, Research ArticlePeng Qian, Wenjing Xiong, Qian Meng, Jinxiu Liu, Xiyuan Li, Liangquan ShengWe report an electrochemical approach for upgrading the pollutant CS2via the thiocarbamylation of sulfoximines, in which CS2 and amines are incorporated as a readily available source of dithiocarbamate.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Carbonate-assisted selectively deoxygenative cross-coupling reaction between aryl and aliphatic aldehydes: a straightforward route to access α-alkylated aryl ketones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6510-6517DOI: 10.1039/D4QO01517G, Research ArticleYu Sun, Yi Wang, Zhijun ZuoA novel reductive cross-coupling reaction of two different aldehydes for rapidly assembling α-alkylated aryl ketones has been developed. The inexpensive carbonate served not only as a base but also as an efficient electron donor.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Sulfenylation of bioactive maleimides, acrylates and cyclohexenones under ambient organophotocatalysis By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6503-6509DOI: 10.1039/D4QO01342E, Research ArticleDebanjana Bag, Rajjakfur Rahaman, Anindya S. Manna, Subhasis Pal, Rajesh Nandi, Shobhon Aich, Narendra Nath Ghosh, Dilip K. MaitiA novel visible light-induced sulfenylation of biologically important maleimides, acrylates and cyclohexenones has been developed using cheap and easily available organophotoredox catalyst Eosin Y with thiols under ambient conditions.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one 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 By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01388C, Research ArticleShanyue Li, Qicai Ma, Bohua Wu, Haowen Ma, Wei Zhou, Qian CaiA 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.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
one Enantioselective Addition of 3-hydroxyquinolin-2(1H)-one to Isatin and Pyrazole-4,5-dione Derived Ketimines By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01895H, Research ArticleYue Wei, Guishun Bai, Jiamin Wu, Yi Hua, Tao Zhang, Congyong Yue, Hong Wang, Xiaoze BaoThe enantioselective reactivity of 3-hydroxyquinolin-2(1H)-ones was developed through their addition to isatin and pyrazole-4,5-dione derived ketimines, affording novel architectures featuring multiple natural products scaffolds in high yield with excellent enantioselectivities....The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one DABSO-Mediated Pummerer Reaction Enables One-Pot Synthesis of Pyrroloquinolines for Accessing Marinoquinolines: Mechanistic, Photophysical and Pharmacological Investigations By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01512F, Research ArticleRahimuddin Khan, Dipun Kumar Penthi, Aditi Chatterjee, Chandrakanta Sahoo, Shanti Gopal Patra, Viswanathan Arun Nagaraj, Tabrez KhanA new one-pot acid- and exogenous oxidant-free synthesis of pyrrolo[2,3-c]quinolines has been developed. The strategy involves chemoselective reduction of the 3-(2-nitrophenyl)-1H-pyrroles (pyrrolnitrin derivatives) and subsequent DABSO-facilitated Pummerer reaction in the...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Copper(II)-catalyzed synthesis of sulfonyl-functionalized quinone-fused cyclopenta[b]indoles via four-component cascade annulation By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01560F, Research ArticleHong Xu, Jie Liao, Fei Ren, Chuan-Rong Zhou, Xiao-Zhuo Liu, Yao Xiao, Dong-Wei Hang, Fuyu Li, Bei Wang, Ji-Yu WangThrough crucial selective radical tandem process and intramolecular nucleophilic addition, a facile copper-catalyzed four-component cascade has been realized to selectively construct novel sulfonyl-functionalized quinone-fused cyclopenta[b]indole.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
one Facile single-step synthesis of pentaaryl-substituted pyrano[3,2-b]pyrrol-5(1H)-ones showing aggregation-induced emission By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01600A, Research ArticleYongfeng Wang, Ruijun Chu, Yanxiao Wang, Mengyuan Zhou, Yuan Chen, Cheng Xu, Jingyu Sun, Guodong YinA novel class of heterocyclic AIEgens has been synthesized via a multicomponent reaction of isatins, 2,3-diaryl cyclopropenones, and alkyl bromides.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
one Iridium-catalyzed asymmetric cascade allylation/lactonization of methyl salicylates: enantioselective construction of chiral benzodioxepinones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01771D, Research ArticleBendu Pan, Yunru Wu, Yaqi Zhang, Xiaobo He, Long Jiang, Liqin QiuAn 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.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
one Metal–ligand cooperation and synergistic palladium catalysis for the dual ligand system [2,2'-bipyridin]-6(1H)–one/PCy3: milder conditions for the undirected C–H arylation of arenes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01877J, Research Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Cintya Pinilla, Mario García-Zarza, Ana C. AlbénizThe mixture of Pd(OAc)2 and two ligands segregate into distinct active species working synergistically for the C–H arylation of simple arenes.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
one Palladium-catalyzed cascade decarboxylative cyclization of alkyne-tethered aryl iodides with o-bromobenzoic acids for the synthesis of fused isoquinolinones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01573H, Research ArticleZhaolin Quan, Yubo Duan, Zhengkai ChenA straightforward approach for the preparation of fused isoquinolinone derivatives via palladium-catalyzed cascade decarboxylative cyclization of alkyne-tethered aryl iodides with o-bromobenzoic acids is described.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
one Transition-metal-free skeletal editing of benzoisothiazol-3-ones to 2,3-dihydrobenzothiazin-4-ones via single-carbon insertion By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01714E, Research ArticleKe Yang, Qin Li, Yanqi Luo, Dan Yuan, Chunjian Qi, Zhengyi Li, Bijin Li, Xiaoqiang SunTransition-metal-free ring expansion of benzoisothiazol-3-ones has been established to construct various 2,3-dihydrobenzothiazin-4-ones via single-carbon insertion.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
one Influence of hydrogen bonds and π-π stacking on the self-assembly of aryldipyrrolidones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01577K, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Pedro Ximenis, Llorenç Rubert, Heike Ehmann, Bartolome SoberatsWe 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 Full Article
one Rhodium-catalyzed synthesis of N-substituted 3-acylpyrroles from enaminones and vinylene carbonate By pubs.rsc.org Published On :: Org. Chem. Front., 2025, Accepted ManuscriptDOI: 10.1039/D4QO01816H, Research ArticleSheng-Jiao Yan, Jian-Bo Ma, Yi-Mai Yin, Xing-Mei Hu, Bi-Na Shao, Kun Huang, Qing-Sheng ZhaoSkeletal editing is a highly efficient strategy for modifying the core scaffolds of drug molecules, with multi-atomic editing as an emergent approach. Herein, we present a protocol for constructing N-substituted...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Mechanistic insights into rhodium-catalyzed C−H activation and annulation using vinyl acetate to access cinnolines and cinnolin-4(1H)-ones By pubs.rsc.org Published On :: Org. Chem. Front., 2025, Accepted ManuscriptDOI: 10.1039/D4QO01734J, Research ArticleYuqin Wang, Yiling Zeng, Ya-Nan Tian, Zheng Liu, Jinhua Wang, Shuyou Chen, Shiqing LiTransition metal-catalyzed C−H activation and annulation involving vinyl acetate remains a significant challenge, and the mechanistic process following vinyl insertion is ambiguous. Herein, we report the Rh(III)-catalyzed two-fold C−H activation...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one GHMC official sentenced to one-year RI in ACB case By www.thehindu.com Published On :: Thu, 07 Nov 2024 20:18:55 +0530 Full Article Telangana
one Moneylenders push family to end life, man his daughter die, wife survives By www.thehindu.com Published On :: Thu, 07 Nov 2024 21:07:01 +0530 Head of the family was being harassed and intimidated by two Nizamabad-based moneylenders Full Article Telangana
one Hyderabad commissioner restricts city-wide ban to vicinity of Telangana Secretariat By www.thehindu.com Published On :: Mon, 11 Nov 2024 18:05:04 +0530 The new order comes into effect from November 11 until further notice, said the commissioner Full Article Hyderabad
one GHMC’s claims for budget allocations delayed due to absence of full time commissioner By www.thehindu.com Published On :: Tue, 12 Nov 2024 17:15:30 +0530 Full Article Hyderabad
one Three schoolgirls in Telangana tribal school hospitalised after suspected food poisoning, one critical By www.thehindu.com Published On :: Tue, 12 Nov 2024 19:20:20 +0530 The girls, aged between 13 and 16, suffered acute gastroenteritis, dehydration, and kidney-related complications Full Article Telangana
one Ind vs NZ 3rd Test: One of the better knocks I have played in Tests, says Shubman Gill By www.thehindu.com Published On :: Sat, 02 Nov 2024 19:27:52 +0530 The conversation with the coach was just having more repetitions on what I think is the best idea for me to be able to play spinners, says Shubman Gill after the second day of the third test against New Zealand Full Article Cricket
one Livingstone rises to the occasion as England levels ODI series against West Indies By www.thehindu.com Published On :: Sun, 03 Nov 2024 09:23:28 +0530 England finished its successful run chase on 329-5 in the second one-day international with 15 balls remaining Full Article Cricket
one Bonding with one's student By www.thehindu.com Published On :: Sun, 15 Nov 2015 17:00:07 +0530 Teachers need to master two secrets to be successful in their careers. Full Article Careers
one ‘Anyone can crack civil services exam’ By www.thehindu.com Published On :: Sun, 17 Apr 2016 17:00:01 +0530 “I prefer the term ‘civil servant’ to the term ‘bureaucrat’ because it clearly spells out that the ‘master’ is the common man.’’ Full Article Education
one One-man effort By www.thehindu.com Published On :: Thu, 02 Jun 2016 16:03:03 +0530 Suresh Krishnaswamy’s ‘Sree Ramanujar Lives On’ has been shot on a mobile. Full Article Friday Review
one Milestone for Indian diaspora poets By www.thehindu.com Published On :: Thu, 14 Jul 2016 15:59:16 +0530 English language poets of the Indian diaspora were celebrated at a recent event in London. Full Article Friday Review
one Why everyone is talking about the Big Temple By www.thehindu.com Published On :: Thu, 06 Oct 2022 18:56:03 +0530 Mani Ratnam’s Ponniyin Selvan has brought this Chola architectural marvel under the spotlight once again Full Article History & Culture
one The Teen’s Ultimate Guide to Making Money When You Can’t Get a Job: 199 Ideas for Earning Cash On Your Own Terms By atlanticpub.wordpress.com Published On :: Tue, 31 Jul 2012 19:58:47 +0000 Whether it was in a department store, fast-food chain, or kiosk in the mall, everyone remembers his or her first job — even more so, you probably remember that first paycheck. But with the current job crisis, it has become harder and harder to enjoy the fruits of your labor. As of October 2011, the […] Full Article Publisher
one Synthesis and antibiotic potential of myxocoumarin-inspired chromene dione analogs By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35215-35219DOI: 10.1039/D4RA05941G, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Antonia Behnsen, Gesa Hertrampf, Sandra Vojnović, Jasmina Nikodinović-Runić, Tobias A. M. GulderThe myxocoumarins are natural products with strong antibiotic activity. We herein explored structural simplification of the myxocoumarins while aiming to retain their antibacterial properties. This led to the discovery of potent myxochromene diones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one A mild and convenient protocol for the synthesis of quinoxalin-2(1H)-ones and benzimidazoles By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35386-35390DOI: 10.1039/D4RA06887D, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Zhenbiao Luo, Mingyuan Wang, Guidong Jiang, Xinye Wang, Liang Zhao, Zhihui Hu, Honghe Li, Qing JiWe present a mild and simple method for the cyclization of N-protected o-phenylenediamines with carbonyl compounds in the presence of trifluoroacetic acid.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one In vitro bioactivity, mechanical, and cell interaction of sodium chloride-added calcium sulfate–hydroxyapatite composite bone cements By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35460-35474DOI: 10.1039/D4RA06034B, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Pharatree Jaita, Chamnan Randorn, Anucha Watcharapasorn, Parkpoom JarupoomIn this research, sodium chloride-added calcium sulfate–hydroxyapatite composite bone cements (0.70CaS–0.30HAP)/xNaCl were studied.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Investigation and development of novel synthetic approaches for synthesis of euxanthone and derived dyes By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35601-35609DOI: 10.1039/D4RA06475E, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.M. Mustafa CetinThis work explores new synthetic methods for euxanthone and its derived dye Indian yellow through euxanthic acid formation, confirming structures with analytical techniques and proposing a mechanism for the euxanthone synthesis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Reaction of unsymmetrical α-bromo-1,3-diketones with N-substituted thioureas: regioselective access to 2-(N-arylamino)-5-acyl-4-methylthiazoles and/or rearranged 2-(N-acylimino)-3-N-aryl-4-methylthiazoles By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35585-35600DOI: 10.1039/D4RA05436A, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Ranjana Aggarwal, Shilpa Sharma, Naman Jain, Dionisia Sanz, Rosa M. Claramunt, Patricia Delgado, M. Carmen TorralbaHantzsch's [3 + 2] cyclic condensation of α-bromo-1,3-diketones with N-substituted thioureas.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Synthesis of Cu/Mn/Ce polymetallic oxide catalysts and catalytic ozone treatment of wastewater By pubs.rsc.org Published On :: RSC Adv., 2024, 14,35993-36004DOI: 10.1039/D4RA06052K, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Jinlong Zhong, Xue feng Mao, Guanyu Wang, Heng Li, Junfang Li, Sijian Qu, Jianwei ZhaoNon-homogeneous ozone-catalyzed oxidation technology is one of the effective ways of treating wastewater, the core of which lies in the development of efficient ozone oxidation catalysts.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Applications and interventions of polymers and nanomaterials in alveolar bone regeneration and tooth dentistry By pubs.rsc.org Published On :: RSC Adv., 2024, 14,36226-36245DOI: 10.1039/D4RA06092J, Review Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Prashish Sharma, Sushmita Saurav, Zeba Tabassum, Bhawana Sood, Anil Kumar, Tabarak Malik, Anand Mohan, Madhuri GirdharInflammatory diseases exert a significant influence on the periodontium, serving as a primary contributor to the development of periodontitis and alveolar bone loss.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
one Gujarat HC asks why illegal building in Rajkot game zone was not demolished for a year By www.thehindu.com Published On :: Fri, 05 Jul 2024 04:25:00 +0530 ‘Demolition order proves that officials knew the structure was illegal,’ the Chief Justice said Full Article Other States
one Cyclone Asna leaves no major impact on Gujarat, moves towards Oman By www.thehindu.com Published On :: Sat, 31 Aug 2024 10:55:17 +0530 As a precautionary measure, the local administration had shifted nearly 3,500 persons to safer locations and had asked people living in huts and mud houses to take shelter in other buildings Full Article Gujarat
one I know I am one of the best, the other guys know it too: Tentoglou By www.thehindu.com Published On :: Fri, 10 May 2024 21:40:46 +0530 The Greek jumper, like Neeraj Chopra, kicks off his Olympic defence in Doha and is focussed more on easing into competition than jumping far. Full Article Athletics
one National inter-State athletics | Eyeing a Paris ticket, India’s top athletes gear up one last time By www.thehindu.com Published On :: Wed, 26 Jun 2024 21:10:48 +0530 Full Article Sport
one Simone Biles’ redemption song continues to silence Tokyo demons By www.thehindu.com Published On :: Sat, 06 Jul 2024 00:49:03 +0530 The 27-year-old gymnast, regarded as one of the best ever, booked her ticket to Paris with a resounding victory at the US trials. Having successfully made a comeback after a two-year break to safeguard her mental health, she has the opportunity to put the 2020 Olympics firmly in her rearview mirror Full Article Athletics
one With qualification done, Olympic champion Neeraj Chopra has his task cut out By www.thehindu.com Published On :: Tue, 06 Aug 2024 16:11:13 +0530 The other Indian Kishore Jena could not qualify for finals while the only medal hope for Pakistan Arshad Nadeem qualified for finals. Full Article Olympics
one Arshad Nadeem, who crowd-funded to buy javelin for Olympics, to get 10 crore prize money By www.thehindu.com Published On :: Fri, 09 Aug 2024 18:59:55 +0530 Arshad Nadeem has faced scarcity of resources and facilities that all non-cricket playing athletes face in the country. Full Article Olympics
one No matter how big a champion someone is, he does not always win, says Neeraj Chopra By www.thehindu.com Published On :: Sat, 10 Aug 2024 16:14:31 +0530 Neeraj Chopra has taken silver medal in his stride and is proud to have contributed to the medals tally at the greatest show on earth. Full Article Olympics
one Poorva wins triple jump gold with meet record; men’s pole vault final postponed as pit reaches late By www.thehindu.com Published On :: Sat, 28 Sep 2024 21:23:39 +0530 Full Article Athletics
one Fight over including carbon border tax in agenda delays climate talks on day one By www.thehindu.com Published On :: Tue, 12 Nov 2024 12:02:46 +0530 Agenda disputes are common at UN climate conferences but this one is especially significant as countries have limited time to agree on a new climate finance goal. Full Article Environment
one Israel hits 40,000 Hamas targets in Gaza after one year of conflict By www.thehindubusinessline.com Published On :: Mon, 07 Oct 2024 09:25:20 +0530 More than 100 hostages remain held by Hamas Full Article World
one Drone strike launched toward Israeli PM Benjamin Netanyahu’s house By www.thehindubusinessline.com Published On :: Sat, 19 Oct 2024 13:38:37 +0530 Neither Israel’s Prime Minister Benjamin Netanyahu nor his wife were home and there were no casualties, says spokesperson Full Article World
one "Sanctioned companies not in violation of Indian law," says MEA after US sanctions 19 Indian companies By www.thehindubusinessline.com Published On :: Sat, 02 Nov 2024 16:14:28 +0530 The sanctions announced by the U.S. State Department targets 19 Indian companies and two individuals accused of allegedly supplying materials and technology to Russia to support its military amid the ongoing war in Ukraine Full Article News
