do BODIPY(aryl)iodonium salts in the efficient synthesis of diversely functionalized BODIPYs and selective detection of serum albumin By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00336E, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Bintu Kumar, Anindita Bhatta, Prakriti Saraf, Taur Prakash Pandurang, Krishnan Rangan, Madhushree Sarkar, Sivaprasad Mitra, Dalip KumarUsing readily available BODIPY and iodoarenes various BODIPY(aryl)iodonium salts were prepared and successfully utilized for the direct syntheses of functionalized BODIPYs, bis-BODIPYs and for the selective detection of serum protein.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
do A water mediated multicomponent reaction for the synthesis of novel spirooxindole derivatives and their antifungal activity By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00256C, PaperMin Zhang, Liang Shi, Li Chen, Zhengyu Liu, Ting Zhao, Chunyin Zhu, Liuqing YangA total of 27 novel spirooxindoles were synthesized through a water mediated three-component reaction of isatin, 4-aminocoumarin, and 1,3-cyclodicarbonyl compounds. Several compounds showed excellent antifungal activity against Physalospora piricola.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
do 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
do Dehydrative alkynylation of 3-hydroxyisoindolinones with terminal alkynes for the synthesis of 3-alkynylated 3,3-disubstituted isoindolinones By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00190G, PaperKai-Cheng Yang, Shi-Lu Zheng, Zhong Wen, Yu-Shan Zhang, Hai-Liang Ni, Long ChenA HOTf or Fe(OTf)3-catalyzed dehydrative alkynylation of 3-hydroxyisoindolinones with terminal alkynes was developed, which represents a brand-new procedure for the synthesis of 3-alkynylated 3,3-disubstituted isoindolinones.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
do Diastereoselective synthesis of functionalized spiroindolines via intramolecular ipso-iodocyclization/nucleophile addition cascade reactions of indole-tethered ynones By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00112E, PaperDebojyoti Bag, Sanghapal D. SawantHerein, we describe a highly diastereoselective approach for synthesizing polyfunctionalized spiroindolines from indolyl-ynones involving an ipso-iodocyclization/nucleophile addition cascade.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
do Generation of sulfones utilizing β-sulfinyl esters as masked aryl sulfinates under redox-neutral conditions By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00238E, CommunicationYixin Zhang, Zhu Yang, Hongjun Yang, Xuefeng Li, Lu YangA method for generation of SVI sulfones from β-sulfinyl esters (SIV) under transition-metal-free non-oxidative mild conditions is 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
do HFIP-mediated C-3-alkylation of indoles and synthesis of indolo[2,3-b]quinolines & related natural products By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00414K, PaperAuqib Rashid, Waseem I. Lone, Preeti Dogra, Showkat Rashid, Bilal A. BhatAn expeditious metal free C-3 alkylation of indoles and its NIS-mediated deviation to indolo[2,3-b]quinolines is reported. Applications of these strategies in accessing bioactive natural products have also been demonstrated.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
do Vinylogous and stereoselective domino synthesis of pyrano[2,3-c]pyrroles from alkylidene meldrum's acids By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,2948-2952DOI: 10.1039/D4OB00233D, CommunicationMariia Savchuk, Giang Vo-Thanh, Sylvain Oudeyer, Hélène Beucher, Jean-François BrièreAn expeditious diatereoselective synthesis of pyrano[2,3-c]pyrroles thanks to a domino Vinylogous aza-Michael-Aldol-Cyclocondensation (aza-VMAC) reaction to alkylidene Meldrum's acid derivatives.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
do 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
do Iron-catalyzed selective construction of indole derivatives via oxidative C(sp3)–H functionalization of indolin-2-ones By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,3073-3079DOI: 10.1039/D4OB00133H, PaperWei Chen, Lang-Qi Wen, Xiao-Bing Lu, Hui ZhouWe have developed a clean and efficient iron-catalyzed C(sp3)–H functionalization of indolin-2-ones for the chemodivergent synthesis of value-added indole derivatives, including isatins, and symmetrical and non-symmetrical isoindigos.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
do Cu(OTf)2/HFIP catalyzed regioselective cycloisomerization of indole-C3-functionalized alkynols to carbazoles By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00421C, CommunicationSrinivasarao Yaragorla, Tabassum Khan, Sayonika ChakrobortyWe report here a simple and atom economic cycloisomerization reaction of indole-tethered alkynols for constructing diverse carbazoles via 1,2-alkly migration using Cu(OTf)2/HFIP as the excellent promoter system.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
do Design, synthesis, biological evaluation and molecular docking studies of quinoline-anthranilic acid hybrids as potent anti-inflammatory drugs By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00040D, PaperSidra Siddique, Khalid Hussain, Naureen Shehzadi, Muhammad Arshad, Muhammad Nadeem Arshad, Sadaf Iftikhar, Farhat Saghir, Ayisha Shaukat, Muhammad Sarfraz, Nisar AhmedDespite the high global prevalence, rheumatoid arthritis lacks a satisfactory treatment.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
do K2CO3-Mediated (3+3-1) Annulation of 1,3-Acetonedicarboxylates with 2-Fluoro-1-nitroarenes: Synthesis of Indoles By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00488D, PaperMeng-Yang Chang, Chin-Huey Ho, Hsing-Yin ChenThe K2CO3-mediated one-pot reaction of 1,3-acetonedicarboxylates with 2 equiv. of substituted 2-fluoro-1-nitrobenzenes has been developed to synthesize various 2,3-dicarboxylate indoles via a tandem (3 + 3 − 1) annulation pathway....The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
do How long do commercial aircraft last? By www.thehindubusinessline.com Published On :: Sun, 13 Jun 2021 18:58:46 +0530 What airlines can do to extend the longevity of their fleet Full Article Flight Plan
do Wanted: A booster dose for airlines By www.thehindubusinessline.com Published On :: Sun, 27 Jun 2021 12:55:40 +0530 As vaccination numbers increase, airlines and the government look for the middle path to revive the beleagured travel sector Full Article Flight Plan
do A time when hijackings were dime-a-dozen in the US By www.thehindubusinessline.com Published On :: Sun, 27 Jun 2021 13:07:20 +0530 Unthinkable in today’s hyper-security post-9/11 environment, forced diversions were commonplace in the ’60s Full Article Flight Plan
do Indian aviation: A study in paradox By www.thehindubusinessline.com Published On :: Sun, 05 Sep 2021 17:15:12 +0530 Accurate reading of the market is critical Full Article Flight Plan
do Domestic air travel leads airline recovery: Boeing By www.thehindubusinessline.com Published On :: Sun, 19 Sep 2021 15:39:11 +0530 Low-cost carriers aid market with point-to-point structure and affordable rates Full Article Logistics
do Tech adoption will not lead to loss of jobs By www.thehindubusinessline.com Published On :: Sun, 28 Nov 2021 18:17:53 +0530 Every half per cent increase in GDP requires 10 per cent growth in travel Full Article Flight Plan
do Breaking down airline engineering and maintenance By www.thehindubusinessline.com Published On :: Sun, 06 Feb 2022 16:50:24 +0530 An aircraft has three critical phases; induction, in-service and redelivery Full Article Flight Plan
do Domestic airline industry may face a rejig By www.thehindubusinessline.com Published On :: Sun, 17 Apr 2022 20:18:03 +0530 The pandemic laid bare fault-lines within India’s airlines Full Article Flight Plan
do Do pilots really need to be good at maths? By www.thehindubusinessline.com Published On :: Sun, 29 May 2022 18:07:19 +0530 Being accurate with calculations can never go wrong Full Article Flight Plan
do 5 things Indian airlines must do to break their way out of pandemic blues By www.thehindubusinessline.com Published On :: Sun, 21 Aug 2022 21:00:00 +0530 Post pandemic, the airlines must revamp strategies and resort to long-term measures to recover from the crisis Full Article News
do Why do planes leave a white trail behind them? By www.thehindubusinessline.com Published On :: Sun, 04 Sep 2022 21:00:00 +0530 Full Article Flight Plan
do Why do plane crashes happen? By www.thehindubusinessline.com Published On :: Sun, 18 Sep 2022 21:00:00 +0530 Full Article Flight Plan
do How do commercial aircraft navigate? By www.thehindubusinessline.com Published On :: Sun, 02 Oct 2022 21:00:00 +0530 Full Article Flight Plan
do Why opening the emergency door mid-flight is not possible By www.thehindubusinessline.com Published On :: Sun, 16 Oct 2022 21:00:00 +0530 Full Article Flight Plan
do Why do planes dump excess fuel in the sky? By www.thehindubusinessline.com Published On :: Sun, 30 Oct 2022 21:00:00 +0530 Full Article Flight Plan
do Instagram downgrades quality of less popular videos By www.thehindu.com Published On :: Tue, 29 Oct 2024 11:38:32 +0530 Last year, Meta had admitted in a blog to having separate encoding configurations for different videos based on how popular they were Full Article Technology
do Indonesia bans sales of Google phones days after blocking Apple's iPhone 16 By www.thehindu.com Published On :: Fri, 01 Nov 2024 13:36:42 +0530 Indonesia said it has banned sales of smartphones made by Alphabet's Google due to rules requiring the use of locally manufactured components Full Article Technology
do Should men be allowed into operation theatres when their wives are having a baby? Doctors weigh in after YouTuber’s video sparks controversy By www.thehindu.com Published On :: Tue, 22 Oct 2024 21:52:17 +0530 YouTuber Irfan recently posted a video on social media that showed him cutting the umbilical cord of his newborn, in the operation theatre of a private hospital in Chennai; consent of the medical personnel involved to being videoed was another aspect doctors say needs discussion Full Article Health
do Doctors struggle to treat long Covid patients in India; researchers point to inadequate studies By www.thehindu.com Published On :: Sun, 27 Oct 2024 12:06:33 +0530 Global efforts to understand and manage long Covid post-pandemic, with varied symptoms and limited treatment guidelines worldwide Full Article Health
do What is stereotactic radiation therapy for prostate cancer? How does it compare to other treatments? By www.thehindu.com Published On :: Mon, 28 Oct 2024 17:06:09 +0530 Stereotactic radiotherapy uses high doses of radiation to target and kill cancer cells; it uses newer machines that can deliver very focused radiation beams Full Article Health
do Doctors stress healthy lifestyle, regular check-up to prevent strokes in young adults By www.thehindu.com Published On :: Mon, 28 Oct 2024 21:27:43 +0530 The webinar was held as part of The Hindu’s Wellness Series Full Article Tamil Nadu
do Lifestyle changes a major cause for stroke, say doctors By www.thehindu.com Published On :: Tue, 29 Oct 2024 21:11:08 +0530 Speaking at a public awareness meeting organised at GRH on the occasion of World Stroke Day on Tuesday, Dr. Murugan, attributed these negative factors to a sedentary lifestyle because of the youth’s job nature and location Full Article Madurai
do As breast cancer incidence rises, doctors raise importance of early detection, need for women to be breast aware By www.thehindu.com Published On :: Wed, 30 Oct 2024 15:49:26 +0530 Chennai accounts for highest crude incidence rate of breast cancer in T.N., data shows; a number of factors have led to this, say doctors Full Article Health
do Doctors urge National Medical Commission to simplify centralised registration process By www.thehindu.com Published On :: Sat, 02 Nov 2024 21:24:48 +0530 The register is a centralised repository that contains the name, address, and qualifications of licensed medical practitioners; however the registration process is complex and cumbersome, say doctors Full Article India
do The Hrithik Roshan You Don't Know By www.rediff.com Published On :: Wed, 10 Jan 2024 08:59:01 +0530 'Later, I asked Hrithik how he could have remained so calm in the circumstances. He told me simply, "What could have happened? At the most, they would have killed me".' Full Article
do 'Katrina didn't want to do Tamil version' By www.rediff.com Published On :: Tue, 16 Jan 2024 09:39:37 +0530 'It would have made (Producer) Ramesh Taurani very happy if I taken two Bombay stars, but the reason why I kept mentally rejecting the regular sort of casting was to discover this excitement, you know, can I crack it?' Full Article
do 'I don't like people messing with me' By www.rediff.com Published On :: Tue, 20 Feb 2024 11:52:29 +0530 'Television actors are people who play with fire.' Full Article
do 'Life is all about ups and downs' By www.rediff.com Published On :: Mon, 04 Mar 2024 16:29:01 +0530 'When one is low, all you can do is buckle up and get up and prepare for the next challenge.' Full Article
do 'I haven't done homework for my films' By www.rediff.com Published On :: Mon, 08 Apr 2024 09:44:01 +0530 'I am a spontaneous actor. I follow what works for the character.' Full Article
do 'Women don't have to only sing and dance' By www.rediff.com Published On :: Tue, 09 Apr 2024 10:35:49 +0530 'When you are new, you don't know how the industry works'. 'But when you know where you are headed, the possibilities of being conned or facing unpleasant instances is reduced.' Full Article
do What's This American Doing In Bollywood? By www.rediff.com Published On :: Thu, 18 Apr 2024 13:45:18 +0530 'In India, I'm able to work with the biggest stars on creating a scene, creating that emotion, without being too hung up on their persona.' Full Article
do 'I'm Somebody You Don't Mess With' By www.rediff.com Published On :: Wed, 08 May 2024 12:35:21 +0530 'You treat me like eye candy and I will leave you like you're a wrapper.' Full Article Alankrita Sahai Tipssy Deepak Tijori Bollywod Actress Alankrita Sahai Interview Punjab Industry Rediff Interview
do 'Oh My God! We've Done Something Great' By www.rediff.com Published On :: Thu, 06 Jun 2024 13:21:34 +0530 'The real change will happen when more powerful roles come to me.''I am looking forward to that change.' Full Article Chhaya Kadam All We Imagine as Light Madgaon Express Laapataa Ladies Sister Payal Kapadia Cannes Film Festival 2024 Chhaya Kadam Interview
do What Happened To Alka Yagnik: A Doctor... By www.rediff.com Published On :: Thu, 20 Jun 2024 16:03:30 +0530 'The earlier you get your treatment done, the better the chance of recovery.' Full Article
do 'I Don't Preach About Keeping Two Wives' By www.rediff.com Published On :: Wed, 26 Jun 2024 15:59:01 +0530 'My primary reason to participate was -- and I told my wives as well -- that the three of us would live happily together on the show and create history. We would make sure that people remember us for the longest time.' Full Article
do 'Don't Involve My Family!' By www.rediff.com Published On :: Fri, 28 Jun 2024 13:32:56 +0530 'My weakness is my family, and the people I love.''I don't think I will receive any kind of backlash from the audience because I am not someone who drags someone's family into fights and arguments.' Full Article
do 'Stars Don't Make A Movie But Vice-Versa' By www.rediff.com Published On :: Fri, 28 Jun 2024 14:32:22 +0530 'Stars have made stacks of wealth at the cost of the rest of the film industry.' Full Article