el Synthesis and aggregation behaviour of single-chain, 1,32-alkyl-branched bis(phosphocholines) – part 2: lateral chain length triggers self-assembling from sheets to fibres to vesicles By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00534G, PaperKai Gruhle, Max Tuchtenhagen, Sindy Müller, Gerd Hause, Annette Meister, Simon DrescherThe synthesis of six single-chain, alkyl-branched bolalipids and first investigations of the lyotropic behaviour of these lipids are reported.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
el Copper-catalyzed diastereoselective hydrothioetherification of oxa(aza)benzonorbornadienes By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00659A, PaperQifu Lin, Yongqi Yao, Wen Yang, Yun Tan, Shuqi Chen, Donghan Chen, Dingqiao YangA novel copper-catalyzed multicomponent one-pot syn-selective hydrothioetherification of oxa(aza)bicyclic alkenes to synthesize unsymmetrical thioethers has been established.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
el Half-sandwich (η5-Cp*)Rh(III) complexes of pyrazolated organo-sulfur/selenium/tellurium ligands: efficient catalysts for base/solvent free C–N coupling of chloroarenes under aerobic conditions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00538J, PaperCharu Sharma, Avinash Kumar Srivastava, Kamal Nayan Sharma, Raj Kumar JoshiThree new Rh(III) complexes of organochalcogen (S/Se/Te) ligands were synthesized and along with a co-catalyst Cu(OAc)2, used for the base/solvent free catalysis of Buchwald type C–N coupling of amines and aryl chlorides under aerobic 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
el Electrochemical synthesis of selenyl-dihydrofurans via anodic selenofunctionalization of allyl-naphthol/phenol derivatives and their anti-Alzheimer activity By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00629G, CommunicationMarcos R. Scheide, Alex R. Schneider, Guilherme A. M. Jardim, Guilherme M. Martins, Daniele C. Durigon, Sumbal Saba, Jamal Rafique, Antonio L. BragaHerein, we report an eco-friendly, electrosynthetic approach for the intramolecular oxyselenylation of allyl-naphthol/phenol derivatives.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
el Discrimination of cellular developmental states focusing on glycan transformation and membrane dynamics by using BODIPY-tagged lactosyl ceramides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00547A, PaperKenta Arai, Atsuko Ohtake, Shusaku Daikoku, Katsuhiko Suzuki, Yukishige Ito, Kazuya Kabayama, Koichi Fukase, Yoshimi Kanie, Osamu KanieDifferent cellular states were discriminated by analysing either the glycan transformation of exogenously introduced fluorescently tagged probe molecules or fluorescence recovery after photobleaching before conversion.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
el Recent Progress on Transition Metal-catalysed Regioselective C–H Transformations Based on Noncovalent Interactions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00703J, Review ArticleYoichiro Kuninobu, Takeru TorigoeTransition metal-catalysed C–H transformations are powerful tools to obtain functionalised organic molecules from simple starting materials. To control regioselectivity is one of the most important issues in C–H transformations. Since...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Electrochemically enabled functionalization of indoles or anilines to synthesis of hexafluoroisopropoxy indole and anilinederivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00157K, CommunicationZu-yu Mo, Xin-Yu Wang, Yu-zhen Zhang, Li Yang, Hai-Tao Tang, Ying-Ming PanAn environmentally benign electrochemically enabled site-selective functionalization of indole or aniline derivatives with hexafluoroisopropanol in the presence of tetrabutyl ammonium hexafluorophosphate as redox catalyst and electrolyte was demonstrated in this...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Synthesis of Glycosyl Sulfoximines by a Highly Chemo- and Stereoselective NH- and O-Transfer to Thioglycosides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00647E, PaperArianna Tota, Claudia Carlucci, Luisa Pisano, Giuliano Cutolo, Guy James Clarkson, Giuseppe Romanazzi, Leonardo Degennaro, James A Bull, Patrick Rollin, Renzo LuisiA synthesis of unprecedented and stable glycosyl sulfoximines is reported. The developed strategies represent the first examples of highly stereoselective sulfoximine formation directly from thioglycosides. X-ray analysis confirmed the structure...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Copper(I)/Ganphos catalysis: enantioselective synthesis of diverse spirooxindoles using iminoesters and alkyl substituted methyleneindolinones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00546K, PaperHao Cui, Ke Li, Yue Wang, Manman Song, Congcong Wang, Donghui Wei, Er-Qing Li, Zheng Duan, François MatheyA copper/Ganphos-catalyzed asymmetric 1,3-dipolar cycloaddition of glycine iminoesters with alkyl substituted 3-methylene-2-oxindoles is described, producing the spiro[pyrrolidin-3,3'-oxindole]s in good yields with high ee.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
el Origin of the ligand effect in the cobalt catalyzed regioselective hydroboration of 1,3-diene By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00628A, PaperYuhua Liu, ZhongJie Jiang, Jipei ChenThe detailed mechanism and the origin of the ligand-controlled regioselectivity in the cobalt catalyzed hydroboration of 2-substituted 1,3-diene have been investigated.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
el Enantioselective Synthesis of Indanone Spiro-Isochromanone Derivatives via Dinuclear Zinc-Catalyzed Michael/Transesterification Tandem Reaction By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00541J, PaperXiao-Chao Yang, Meng Xu, Jin-Bao Wang, Meng-Meng Liu, Francois Mathey, Yuan-Zhao Hua, Mincan WangAn enantioselective Michael/transesterification tandem reaction of α-hydroxy indanones with ortho-ester chalcones was realized by dinuclear zinc catalysts. A series of enantiomerically pure spiro[indanone-2,3’-isochromane-1-one] derivatives were obtained in good yields with...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Synthesis and photophysical properties of selenopheno[2,3-b]quinoxaline and selenopheno[2,3-b]pyrazine heteroacenes By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00718H, PaperAmol Sonawane, Atsushi Shimozuma, Taro Udagawa, Masayuki Ninomiya, Mamoru KoketsuIn this paper, we report the novel synthesis of three different heterocycles namely 2-arylselenopheno[2,3-b]quinoxaline, 3-(aryl/alkylselanyl)-2-arylselenopheno[2,3-b]quinoxaline and 6-phenyl-7-(arylselanyl)selenopheno[2,3-b]pyrazine derivatives from the corresponding 2,3-dichloroquinoxaline and 2,3-dichloropyrazine derivatives. Further, photophysical properties were investigated...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Protein labeling approach to improve lysosomal targeting and efficacy of antibody–drug conjugates By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3229-3233DOI: 10.1039/D0OB00265H, CommunicationYing Han, Yifan Da, Mingjia Yu, Yaping Cheng, Xin Wang, Jiale Xiong, Guoying Guo, Yan Li, Xianxing Jiang, Xiaoqing CaiAn anti-EGFR nanobody was labeled at the C-terminus with a lysosome-sorting NPGY (Asn-Pro-Gly-Tyr) motif via sortase-mediated ligation to enhance the clathrin-mediated endocytosis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Three-component synthesis of 1,4-benzothiazines via iodide-catalyzed aerobic C–H sulfuration with elemental sulfur By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3234-3238DOI: 10.1039/D0OB00074D, CommunicationJingjing Jiang, Xiaolong Tuo, Zhuquan Fu, Huawen Huang, Guo-Jun DengFive to Six: Beyond the well-established thiazole formation from elemental sulfur, this method provides the first access to the corresponding six-membered N,S-heterocyclic products via direct functionalization of multiple C–H bonds.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Visible light induced 3-position-selective addition of arylpropiolic acids with ethers via C(sp3)–H functionalization By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3258-3262DOI: 10.1039/D0OB00480D, CommunicationZi-juan Wan, Xiao-feng Yuan, Jun LuoAlthough the 2-position-selective decarboxylative coupling or addition of arylpropiolic acids with cyclic ethers has been intensively investigated, selective functionalization of arylpropiolic acids at the 3-position is still a big challenge.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Modular synthesis of oligoacetylacetones via site-selective silylation of acetylacetone derivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3297-3302DOI: 10.1039/D0OB00501K, PaperParantap Sarkar, Yuya Inaba, Hayato Shirakura, Tomoki Yoneda, Yasuhide InokumaAliphatic oligoketones with tailored carbonyl and substituent sequences were modularly synthesized utilizing site-selective formation of enol silyl ethers. Their unique conformational preferences in solid-state were revealed by X-ray crystallography.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Chemo- and regioselective click reactions through nickel-catalyzed azide–alkyne cycloaddition By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3374-3381DOI: 10.1039/D0OB00579G, PaperWoo Gyum Kim, Seung-yeol Baek, Seo Yeong Jeong, Dongsik Nam, Ji Hwan Jeon, Wonyoung Choe, Mu-Hyun Baik, Sung You HongNickel-catalyzed [3 + 2] cycloaddition reactions of unsymmetrical alkynes and organic azides afford substituted 1,2,3-triazoles with high levels of chemo- and regioselectivity.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Dipyrazolodioxadiazocines as shelf-stable “ready-to-use” precursors for an in situ generation of enolate-iminium 1,4-dipoles: a straightforward atom-economical approach to pyrazolo[5,1-d][1,3,5]dioxazines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3382-3391DOI: 10.1039/D0OB00451K, PaperVladimir E. Zhulanov, Valeria A. Vigovskaya, Maksim V. Dmitriev, Pavel S. Silaichev, Andrey N. Maslivets, Michael RubinGeneration of cyclic enolate-iminium 1,4-dipoles via thermolysis of dipyrazolodioxadiazocines in the presence of ketones allowed for efficient preparation of pyrazolo[5,1-d][1,3,5]dioxazines.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Controlling the liberation rate of the in situ release of a chemical fuel for the operationally autonomous motions of molecular machines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00669F, PaperChiara Biagini, Giorgio Capocasa, Daniele Del Giudice, Valerio Cataldi, Luigi Mandolini, Stefano Di StefanoAminolysis of the anhydride of 2-cyano-2-phenylpropanoic acid can be employed to conveniently regulate the liberation rate of the related acid which, in turn, can be used as a fuel for acid–base operated molecular machines.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
el A Selectfluor-promoted oxidative reaction of disulfides and amines: access to sulfinamides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00720J, PaperHaibo Mei, Jiang Liu, Romana Pajkert, Gerd-Volker Röschenthaler, Jianlin HanAn unprecedented metal-free oxidative reaction of disulfides and amines with Selectfluor as a mild oxidant under aerobic conditions was developed.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
el Synthesis of gem-difluoroalkenes via nickel-catalyzed allylic defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00535E, CommunicationXiao-Yu Lu, Run-Chuang Jiang, Jia-Mei Li, Chuang-Chuang Liu, Qing-Qing Wang, Hai-Pin ZhouA nickel-catalyzed defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides has been developed.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
el Hierarchical Self-Assembly of Azobenzene Dyad with Inverted Amide Connection into Toroidal and Tubular Nanostructures By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00833H, CommunicationShiki Yagai, Takuho SaitoInversion of the connectivity of amide groups in foldable azobenzene dyads with chiral side chains, which can self-assemble into toroids and nanotubes, significantly increases the thermal stability of these aggregates....The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
el Correction: Nickel-catalyzed cyanation of phenol derivatives activated by 2,4,6-trichloro-1,3,5-triazine By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB90052D, Correction Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Liang Wang, Yaoyao Wang, Jun Shen, Qun Chen, Ming-Yang HeTo 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
el 70 per cent of teachers in Delhi schools are obese: survey By archive.indianexpress.com Published On :: Tue, 04 Aug 2009 12:27:25 GMT Nearly 70 per cent of schoolteachers in the national capital are overweight and obese, a recent survey has claimed. Full Article
el Urban Ministry questions Delhi govt's move to set up SEZs By archive.indianexpress.com Published On :: Wed, 05 Aug 2009 13:34:45 GMT The Centre has questioned the legality of SEZs in absence of any provision for the same in the Master Plan Delhi (MPD) 2021. Full Article
el Aspiring actor-cum-model arrested for killing IT professional By archive.indianexpress.com Published On :: Thu, 06 Aug 2009 14:26:17 GMT A 20-year-old aspiring actor- cum-model was arrested in the national capital for allegedly murdering a young woman IT professional a week ago after she refused to heed to his demand for money. Full Article
el CISF needs 4,500 addl personnel to man new 'Metro' routes By archive.indianexpress.com Published On :: Fri, 07 Aug 2009 11:37:35 GMT With the Delhi Metro expanding its wings beyond Delhi, the CISF will require additional 4,500 personnel to guard the new operations of the mass rapid transport system. Full Article
el Delhi: 2 schools closed after students test positive for H1N1 virus By archive.indianexpress.com Published On :: Sun, 09 Aug 2009 12:38:53 GMT Two city schools have been closed for a week from Monday after a student each from the educational institution tested positive for swine flu. Full Article
el DMRC delays inauguration of Yamuna Bank-Noida line By archive.indianexpress.com Published On :: Mon, 10 Aug 2009 12:46:35 GMT Delhi Metro has delayed the inauguration of the Yamuna Bank-Noida line by a month. Full Article
el Six held for forceful religious conversion By archive.indianexpress.com Published On :: Fri, 22 Apr 2011 06:55:59 GMT The arrests came soon after tribals demanded the arrest of those involved in the activity. Full Article
el We’ll look back at 2014 as a new journey for India-Israel ties: Alon Ushpiz By timesofindia.indiatimes.com Published On :: Fri, 13 Jun 2014 00:08:59 IST India and Israel have signed a far-reaching agreement on homeland security where the two countries will collaborate on policing, forensics, counter-terrorism, etc. Israel's ambassador Alon Ushpiz spoke with Indrani Bagchi about shared concerns, PM Modi — and justice in the 2012 attack on an Israeli diplomat: Full Article
el 'I'd have done anything else other than write this book': Akhil Sharma By timesofindia.indiatimes.com Published On :: Mon, 16 Jun 2014 00:08:33 IST New York-based writer Akhil Sharma 's novel Family Life has received rave reviews. The autobiographical book traces the journey of a family that moves to the US from India, its eldest son suddenly suffering a freak accident. Full Article
el Progress measures must include nature — think beyond GDP: Rachel Kyte By timesofindia.indiatimes.com Published On :: Fri, 20 Jun 2014 00:06:10 IST As India debates environmental health versus economic growth, Rachel Kyte, vice-president and special envoy for climate change at the World Bank Group, feels it is vital to think beyond basic GDP. Full Article
el India needn't follow West's energy model — have a new path: Sam Tranum By timesofindia.indiatimes.com Published On :: Wed, 02 Jul 2014 00:08:31 IST There's a fundamental mismatch between India's energy resources and the needs of its people and companies for energy. Full Article
el Indian-American scientists develop alternative to radio tags By timesofindia.indiatimes.com Published On :: Sat, 12 Mar 2011 13:09:59 IST A team of Indian-American scientists has developed a smart tracking system, which could very well provide an honourable alternative to the radio tags. Full Article
el Indian-origin model accuses Aus modelling agency of racism By timesofindia.indiatimes.com Published On :: Wed, 16 Mar 2011 13:41:31 IST According to a report in the local daily, Kema Rajandran was told by a Parth-based modelling agency that her work chances were "limited" in the country because she was not Caucasian. Full Article
el Lucknow: Spurned by beau, woman sets self afire By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 08:11:42 IST Full Article
el Delhi Covid-19 cases mount to 6,318; toll 68 By timesofindia.indiatimes.com Published On :: Fri, 08 May 2020 23:16:24 IST The total number of coronavirus cases in the national capital climbed to 6,318, with 338 new cases and two fresh deaths being reported on Friday, according to the Delhi government authorities. Full Article
el Fake sites offer liquor at doorstep in Delhi By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 05:35:30 IST The excise department has filed a complaint with Crime Branch of Delhi Police against fake websites claiming to deliver liquor at people's doorsteps. The websites became active a day after Delhi government announced an e-token delivery system to avoid chaos at liquor shops. Full Article
el Delhi govt says it will pay train fare of migrants By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 05:47:39 IST Delhi government on Friday said it would bear the cost of train travel of migrant workers if their home states didn’t respond on the issue. Full Article
el Temp likely to touch 40°C in Delhi today By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 04:15:00 IST The temperature in Delhi is likely to touch 40 degrees Celsius on Saturday, followed by two cloudy days, Met official said on Friday. Full Article
el Delhi: Liquor hunt shifts online, site crashes By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 05:24:46 IST The Delhi government's initiative to reduce crowding outside liquor stores by issuing e-tokens - one could book a time slot to buy the tipple without getting into long queues - failed to work as the excise department website crashed due to heavy rush late Thursday. Full Article
el Tears of relief at IGI arrival and departure By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 04:56:00 IST At 12.05pm on Friday, Air India flight AI-381 made a smooth landing at Indira Gandhi International Airport. Though half an hour late in arriving, the 234 passengers from Singapore were delighted to step on home soil after two months of anxiety and uncertainty. Their relatives weren’t allowed to meet them, and yet the relief of being back in India made them grin, wave their hands and give the thumbs up sign. Full Article
el Delhi construction workers told to use Aarogya app By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 04:26:00 IST Amid the debate over privacy concerns, Delhi government has issued orders to make Aarogya Setu mobile application popular among factory and construction workers returning to work after six weeks of lockdown. Full Article
el Delhi traders appeal for passes to check stock By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 09:52:02 IST Traders in commercial markets and shopping complexes have requested the government to issue passes so that they can open their shops for two-three days and check their stock. Full Article
el Delhi air loses out to partial freedom By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 04:11:00 IST The average PM2.5 concentration in the city fell by around 31% and NO2 levels by 33% in the month-long full lockdown period between March 24 and April 25, data analysed by System of Air Quality and Weather Forecasting and Research (SAFAR) shows. Full Article
el Woman kills self at AIIMS after her mother dies By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 15:41:35 IST A 23-year-old woman allegedly committed suicide at the AIIMS here after her mother died of cancer at the hospital, police said on Saturday. She was reported missing after her mother passed away on Wednesday and her body was found near the new private ward block of the hospital on Saturday, they said, adding that she fell to her death from a building. Full Article
el 3 more Delhi pvt hosps to treat corona patients By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 16:21:33 IST Full Article
el Delhi lockdown: Today's updates from your city By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 08:07:48 IST Amid prevalent chaos and uncertainty over access to the essential services and commodities during the lockdown, we bring you the latest updates from your city. Full Article
el Confusion prevails over Delhi's Covid-19 toll By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 16:36:24 IST According to the bulletin, AIIMS (Delhi and Jhajjar) reported two deaths, Safdarjung Hospital reported four, RML 26 and Lady Hardinge Medical College had none till Friday. Full Article