ones Swapping old ones for new By www.thehindu.com Published On :: Fri, 20 Jul 2012 19:55:29 +0530 Full Article Arts
ones Transition-metal-catalyzed regiodivergent sulfonylation of aziridrines for the synthesis of β-amino sulfones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6340-6346DOI: 10.1039/D4QO01376J, Research ArticleQinqiong Zeng, Yujia Gong, Xiaochun He, Xuemei Zhang, Zhong LianWe developed the first transition-metal-catalyzed, regiodivergent sulfonylation of aziridines, enabling the efficient synthesis of diverse β-amino sulfones under mild conditions with broad substrate compatibility and high regioselectivity.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ones Chiral synthetic unprecedented spiro[indoline-2,3'-thiophen]-3-ones via an organocatalytic asymmetric sulfa-Michael/aldol cascade reaction By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6426-6436DOI: 10.1039/D4QO01551G, Research ArticleMao Zhang, Xing-Hai Fei, Gui-Ping Yang, Cheng Lin, Wen-Jie Li, Ming-Liang Rao, Meng Zhou, Chong Zhao, Bin He, Yong-Long ZhaoA cinchona-derived squaramide-catalyzed asymmetric sulfa-Michael/aldol cascade reaction of 2-ylideneoxindoles with 1,4-dithiane-2,5-diol was developed to realize the chiral synthesis of spiro[indoline-2,3'-thiophen]-3-ones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ones Asymmetric synthesis of (aza)flavanones by the evolution of CarOx ligands By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6444-6449DOI: 10.1039/D4QO01345J, Research ArticleJuan Yang, Wenlong Kong, Mingxin Chang, Jixing Lai, Shengkun LiAmino-pyridine-oxazoline (NHPyOx) is conceived as an unprecedented model via the core-emulating optimization of CarOx ligands.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones 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
ones Volcanic eruption burns houses in Indonesia, killing at least 9 people By www.thehindubusinessline.com Published On :: Mon, 04 Nov 2024 10:15:51 +0530 Authorities raised the danger level and widened the danger zone for Mount Lewotobi Laki Laki on Monday, following a series of eruption that last week Full Article World
ones How to Will your assets to loved ones By www.thehindubusinessline.com Published On :: Tue, 19 Nov 2019 10:15:17 +0530 In the absence of a Will, succession laws decide who will inherit your estate Full Article Portfolio
ones 15 missing in Indonesia boat accident By www.thehindu.com Published On :: Sat, 19 Nov 2016 19:30:00 +0530 After a speedboat collided with a Vietnamese cargo vessel Full Article World
ones Watch | Largest ever recorded tanzanite gemstones found By www.thehindu.com Published On :: Fri, 03 Jul 2020 09:47:02 +0530 Full Article World
ones Focus on food and energy crisis due to Ukraine war, says Indonesian President Joko Widodo By www.thehindu.com Published On :: Sun, 17 Jul 2022 22:19:39 +0530 Mr. Joko says he is ready to help with Modi-Xi meeting at the G20 Full Article global
ones U.K. PM race | At debate, Truss says she will call out Putin in front of “swing” countries like India, Indonesia By www.thehindu.com Published On :: Mon, 18 Jul 2022 04:04:31 +0530 Sunday’s debate was the second in the U.K. Prime Ministerial race that began last week, with a third round of voting set for Monday Full Article global
ones I was raised by one family, but I think it represents so many of our families: Priyanka Mattoo, author of Bird Milk and Mosquito Bones By www.thehindu.com Published On :: Fri, 11 Oct 2024 09:00:00 +0530 Priyanka Mattoo on her journey across countries, and why she sees herself as the ‘megaphone’ for a culture Full Article Interview
ones A safe and new strategy for N-arylation of 2,4-thiazolidinediones via microwave irradiation using base catalyst K2CO3 in DMF By pubs.rsc.org Published On :: React. Chem. Eng., 2024, 9,842-848DOI: 10.1039/D3RE00641G, PaperRagini C. Patil, Nita M. Khiratkar, Sumeer Ahmed, Joazaizulfazli Jamalis, Aso Hameed Hasan, Malika Berredjem, Sarkar M. A. Kawsar, Ajmal R. BhatGreen 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 Full Article
ones Biological effects and mechanisms of dietary chalcones: latest research progress, future research strategies, and challenges By pubs.rsc.org Published On :: Food Funct., 2024, 15,10582-10599DOI: 10.1039/D4FO03618B, Review ArticleYun Liang Zhang, Shuang Jiao Sun, Li ZengChalcones are widely distributed in food and have multiple biological activities; there are limitations and drawbacks in the application of dietary chalcones in food; future research strategies and key issues for dietary chalcones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ones Lacticaseibacillus paracasei JM053 alleviates osteoporosis in rats by increasing the content of soy isoflavone aglycones in fermented soymilk By pubs.rsc.org Published On :: Food Funct., 2024, Accepted ManuscriptDOI: 10.1039/D4FO04381B, PaperYaping Zheng, Shasha Cheng, Hongxuan Li, Yilin Sun, Ling Guo, Chaoxin Man, Yu Zhang, Wei Zhang, Yujun JiangLacticaseibacillus paracasei JM053 has a high ability to convert soy isoflavones and can be used as a fermentation strain to ferment soymilk, thereby increasing the content of free aglycones in...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ones UAS-B’s Krishi Mela on theme ‘climate-smart digital farming’ to feature drones for coconut-plucking, AI-based farm machinery By www.thehindu.com Published On :: Tue, 12 Nov 2024 23:38:03 +0530 The Krishi Mela will be held on the GKVK campus of UAS-B from November 14 to 17 Full Article Karnataka
ones Yemen’s Houthi rebels launch drones and missiles at U.S. warships near the Red Sea but do no damage By www.thehindu.com Published On :: Wed, 13 Nov 2024 04:27:30 +0530 Pentagon press secretary said the Iranian-backed Houthis launched at least eight drones, five anti-ship ballistic missiles and three anti-ship cruise missiles at the USS Stockdale and the USS Spruance Full Article World
ones Doctor G: Lazy, Dishonest, Film By www.rediff.com Published On :: Sat, 05 Nov 2022 08:47:28 +0530 Doctor G is outwardly all for women, but evidently has no interest in them, observes Sreehari Nair. Full Article
ones Sci-Five | The Hindu Science Quiz: On Drones By www.thehindu.com Published On :: Thu, 31 Oct 2024 17:00:00 +0530 This week’s Sci-Five quiz is on drones. Full Article Sci-Tech
ones From vacuum cleaners to headphones, Dyson’s legacy of innovation continues By www.thehindubusinessline.com Published On :: Thu, 26 Sep 2024 07:00:00 +0530 Mark Heard, engineering manager at Dyson on how and why the brand has journeyed from vacuum cleaners towards styling products and now headphones. Full Article Technophile
ones Drones used for spraying larvicide to check mosquitoes in Vizag By www.thehindu.com Published On :: Mon, 11 Nov 2024 18:46:39 +0530 Full Article Visakhapatnam
ones What Makes Kantara, Brahmastra The 'Chosen Ones'? By www.rediff.com Published On :: Sat, 26 Nov 2022 11:59:49 +0530 As much as we enjoy and write reams and reams about our amazement at the Kantara climax, 30 years on from now, will we remember these portions more fondly or the ones where Shiva is simply hanging out with his friends, mulls Rohit Sathish Nair. Full Article
ones Biblia. Concordantiae in eadem, ex tum Veteri, tum Nouo Testamento, sacrisq[ue] canonibus: necnon & ex uiginti Iosephi De antiquitatibus, & Bello Iudaico libris excerptae. Annotationes ex sacris scriptoribus sumptae, & suis quaeq[ue] locis, &a By encore.st-andrews.ac.uk Published On :: Lugduni : apud Hugonem à Porta, M. D. X L VI. [1546] Full Article
ones Chennai| Thamalli, a newly launched bespoke jewellery brand features rare gemstones from around the world By www.thehindu.com Published On :: Thu, 19 Sep 2024 12:10:51 +0530 Young entrepreneur Adithi Ganeshan speaks about her newly launched jewellery brand Thamalli, the design process, and working with rare gemstones Full Article Life & Style
ones Between the stones, there is no binding By www.thehindu.com Published On :: Fri, 25 Dec 2015 18:49:25 +0530 An architectural marvel is tucked away in the folds of forests and peaks near Panaji in Goa. Full Article Property Plus
ones Nokia launches eco-friendly smartphones, subscription service Circular By www.thehindubusinessline.com Published On :: Fri, 02 Sep 2022 19:27:40 +0530 Nokia also introduced three smartphones and a tablet Full Article Mobiles & Tablets
ones Apple maintains prices on new iPhones despite inflation By www.thehindubusinessline.com Published On :: Thu, 08 Sep 2022 09:43:46 +0530 New iPhone14 models to boast better cameras, faster processors and a longer lasting battery Full Article Info-tech
ones Samsung to make premium Galaxy S23 smartphones in India By www.thehindubusinessline.com Published On :: Thu, 02 Feb 2023 11:42:33 +0530 The development comes a day after Finance Minister Nirmala Sitharaman announced removal of duty on import of camera lens Full Article Companies
ones Apple releases new fixes for iPhones, Macs By www.thehindubusinessline.com Published On :: Tue, 14 Feb 2023 14:27:49 +0530 Apple releases iOS 16.3.1, iPadOS 16.3.1, and macOS Ventura 13.2.1 updates Full Article Mobiles & Tablets
ones Foxconn to start manufacturing iPhones in Karnataka by April 2024 By www.thehindubusinessline.com Published On :: Thu, 01 Jun 2023 18:17:22 +0530 The company has already paid 30% of the land cost to the Karnataka Industrial Areas Development Board Full Article National
ones Realme launches 11 Pro Series 5G smartphones starting at ₹23,999 By www.thehindubusinessline.com Published On :: Thu, 08 Jun 2023 16:59:44 +0530 Realme has introduced two smartphones — the 11 Pro+ 5G and the 11 Pro 5G — under the flagship. Full Article Mobiles & Tablets
ones Apple's new iPhones get faster chips, better cameras and new charging ports By www.thehindubusinessline.com Published On :: Wed, 13 Sep 2023 13:29:11 +0530 All the new models will be available in stores from September 22, with pre-orders beginning this Friday Full Article Info-tech
ones Local value addition in ‘Made in India’ smartphones climbs 16% in 2023 By www.thehindubusinessline.com Published On :: Tue, 17 Oct 2023 20:43:17 +0530 Samsung’s high local value add in comparison to Apple is largely a function of time Full Article Info-tech
ones Google to launch India-made Pixel 8 phones in 2024 By www.thehindubusinessline.com Published On :: Thu, 19 Oct 2023 17:17:52 +0530 Google partnering with international, domestic manufacturers to produce Pixel smartphones locally Full Article Mobiles & Tablets
ones Samsung to kick off year of AI phones with new launch this month By www.thehindubusinessline.com Published On :: Wed, 03 Jan 2024 12:24:47 +0530 Likely to be known as the Galaxy S24, Samsung Electronics said it plans to launch its next flagship device on January 17 in San Jose, California Full Article Info-tech
ones Samsung launches newest Galaxy S24 smartphones with AI functions By www.thehindubusinessline.com Published On :: Thu, 18 Jan 2024 00:47:01 +0530 Samsung looks to take on Apple with their latest AI functions in the S24 range. Full Article Info-tech
ones Samsung expects 75% of total handset sales to come from 5G smartphones in 2024 By www.thehindubusinessline.com Published On :: Tue, 19 Mar 2024 20:28:01 +0530 Announces the launch of Galaxy A55 5G and Galaxy A35 5G Full Article Mobiles & Tablets
ones Samsung enhances security features in its mid-segment smartphones By www.thehindubusinessline.com Published On :: Thu, 21 Mar 2024 18:24:53 +0530 Samsung Knox Vault Security that was available in S series models, now features in A series smartphones Full Article Mobiles & Tablets
ones Average selling price of smartphones in first quarter in India stagnates for first time in three years: Report By www.thehindubusinessline.com Published On :: Tue, 14 May 2024 16:34:00 +0530 The average selling price of smartphones remained flat YoY and QoQ at $263, ending a rising streak that lasted several quarters, IDC said Full Article Info-tech
