ir Selenium-promoted electrophilic cyclization of arylpropiolamides: synthesis of 3-organoselenyl spiro[4,5]trienones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00609B, PaperAna Maria S. Recchi, Pedro H. P. Rosa, Davi F. Back, Gilson ZeniA synthetic approach to regioselective synthesis of 3-organochalcogenyl spiro[4,5]trienones and 3-organochalcogenyl[4,5]triene-2,6-diones is described through the reaction of arylpropiolamides with an electrophilic chalcogen source.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
ir The silver catalyzed direct C–H functionalization of quinones with dialkyl amides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3027-3031DOI: 10.1039/D0OB00323A, CommunicationSakthivel Pandaram, Adarsh Krishna T. P., Andivelu IlangovanA novel and efficient strategy for the direct C–H amidoalkylation of quinones via a radical pathway has been achieved using readily available alkyl amides and an AgNO3-TBHP catalyst system. This is the first ever example of the synthesis of novel amidoquinone derivatives.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Stereoselective preparation of P,axial-stereogenic allenyl bisphosphine oxides via chirality-transfer By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3017-3021DOI: 10.1039/D0OB00390E, CommunicationMao-Ran Qiu, Hong-Xing Zheng, Jing-Jing Ye, Bing-Xia Yan, Chang-Qiu Zhao, Qiang LiAllenyl bisphosphine oxides having variable chirality were prepared in high dr, which was controlled by chiral carbon and phorphorus.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Regio- and stereoselective synthesis of 1,4-enynes by iron-catalysed Suzuki–Miyaura coupling of propargyl electrophiles under ligand-free conditions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3022-3026DOI: 10.1039/D0OB00357C, CommunicationRyosuke Agata, Siming Lu, Hiroshi Matsuda, Katsuhiro Isozaki, Masaharu NakamuraThe first iron-catalysed cross coupling of propargyl electrophiles with lithium alkenylborates has been developed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums: facile access to arylazopyrrolines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3149-3157DOI: 10.1039/D0OB00346H, PaperJing Rong, Hao Jiang, Sijing Wang, Zhenni Su, Huiyan Wang, Chuanzhou TaoA novel and facile approach to synthesize arylazopyrroline scaffolds via metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums has been developed, providing access to a variety of 4-arylazo-2-pyrrolines in a highly concise fashion.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Rh(III)-Catalyzed regioselective C4 alkylation of indoles with allylic alcohols: direct access to β-indolyl ketones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3038-3042DOI: 10.1039/D0OB00396D, CommunicationChangduo Pan, Gao Huang, Yujia Shan, Yiting Li, Jin-Tao YuA Rh(III)-catalyzed direct C4 alkylation of indoles with allylic alcohols to access β-indolyl ketones was developed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Enantioselective synthesis of chiral α-alkynylated thiazolidones by tandem S-addition/acetalization of alkynyl imines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3117-3124DOI: 10.1039/D0OB00365D, PaperMei-Xin Wang, Juan Liu, Zhen Liu, Yingcheng Wang, Qi-Qiong Yang, Wenyu Shan, Yu-Hua Deng, Zhihui ShaoA SPINOL-CPA catalyzed asymmetric [2 + 3]-annulation of in situ generated alkynyl imines and 1,4-dithiane-2,5-diol has been developed to afford enantiopure α-alkynylated thiazolidones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Pseudo-enantiomeric carbohydrate-based N-heterocyclic carbenes as promising chiral ligands for enantiotopic discrimination By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3012-3016DOI: 10.1039/D0OB00155D, CommunicationAlexander S. Henderson, John F. Bower, M. Carmen GalanThe practical synthesis of pseudo-enantiomeric carbohydrate-based NHC–Rh complexes bearing C1 or C3 sterically differentiated positions is reported. We show that steric bulk at either C1 or C3 leads to enantiotopic discrimination in the hydrosilylation of acetophenone.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Synthesis of disaccharide modified berberine derivatives and their anti-diabetic investigation in zebrafish using a fluorescence-based technology By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00327A, PaperLizhen Wang, Haotian Kong, Meng Jin, Xiaobin Li, Rostyslav Stoika, Houwen Lin, Kechun LiuDiglucose modified berberine derivatives can dramatically promote the uptake of 2-NBDG in both zebrafish larvae and their eyes.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
ir 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
ir Preparation of cage-shaped hexakis(spiroborate)s By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00518E, PaperHiroshi Danjo, Yuhki Masuda, Yuki Kidena, Masatoshi Kawahata, Kazuaki Ohara, Kentaro YamaguchiDirect construction of anionic hexakis(spiroborate) prismatic cages was realized by the reaction of hexahydroxytriphenylene, bis(dihydroxynaphthalene)s, and boric acid.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
ir 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
ir 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
ir The quasi-irreversible inactivation of cytochrome P450 enzymes by paroxetine: a computational approach By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3334-3345DOI: 10.1039/D0OB00529K, PaperEmadeldin M. Kamel, Al Mokhtar LamsabhiThe potency of paroxetine as a P450 inhibitor is mainly attributed to the availability of two active sites on its structure, its compatibility with P450's active site and the ease of its tight coordination to heme iron.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Direct recognition and sensitive detection of circular RNA with ligation-based PCR By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3269-3273DOI: 10.1039/D0OB00625D, CommunicationPengbo Zhang, Na Guo, Kejian Gao, Fengxia Su, Fangfang Wang, Zhengping LiA sensitive and specific method for circRNA detection is developed through the direct ligation of two ingeniously designed DNA probes.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Copper-catalyzed direct amination of benzylic hydrocarbons and inactive aliphatic alkanes with arylamines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3263-3268DOI: 10.1039/D0OB00491J, CommunicationHua Yao, Bo Xie, Xiaoyang Zhong, Shengzhou Jin, Sen Lin, Zhaohua YanA new synthetic method toward direct C–N bond formation through saturated C–H amination of benzylic hydrocarbons and inactive aliphatic alkanes with primary aromatic amines under an inexpensive catalyst/oxidant (Cu/DTBP) system has been developed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Chiral bifunctional sulfide-catalyzed asymmetric bromoaminocyclizations By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3367-3373DOI: 10.1039/D0OB00459F, PaperTakumi Nakamura, Ken Okuno, Kazuma Kaneko, Masahiro Yamanaka, Seiji ShirakawaA chiral bifunctional sulfide catalyst bearing a urea moiety promotes the enantioselective bromoaminocyclization of 2-allylanilines to produce optically active 2-substituted indolines.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ir Late-stage synthesis and application of photoreactive probes derived from direct benzoylation of heteroaromatic C–H bonds By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00336K, CommunicationKevin D. Hesp, Jun Xiao, Graham M. WestA synthetically-driven, late-stage C–H benzoylation strategy for the expedited preparation and evaluation of heterocyclic alternatives to more classical benzophenone photoreactive probes is 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
ir Spiroconyone A, a new phytosterol with a spiro [5,6] ring system from Conyza japonica By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00666A, PaperLong-Gao Xiao, Yu Zhang, Hong-Li Zhang, Ding Li, Qiong Gu, Gui-Hua Tang, Qian Yu, Lin-Kun AnThe first rearranged phytosterol (spiroconyone A) with an unusual spiro [5,6] ring system and two new TDP1 inhibitors 7 and 10 showing a strong synergistic effect with topotecan were isolated from Conyza japonica.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
ir Fire arm, opening an eatery: get licence application forms online By archive.indianexpress.com Published On :: Tue, 04 Aug 2009 12:11:15 GMT Now, getting a licence for a fire-arm or operating an eatery will be easy with Delhi Police on Tuesday launching a dedicated website for its Licencing Branch. Full Article
ir 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
ir 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
ir People look at fairy tales in a limited way: Hudson Asia MD Tulika Tripathi By timesofindia.indiatimes.com Published On :: Thu, 12 Jun 2014 13:57:13 IST Tulika Tripathi is the managing director of a global talents solutions company, Hudson Asia. Full Article
ir Climbing Everest, I've proved a tribal girl can do something: Malavath Poorna By timesofindia.indiatimes.com Published On :: Wed, 18 Jun 2014 00:04:38 IST At just 13 years, Malavath Poorna from Telangana has become the youngest female climber in the world to scale Mount Everest. Speaking with Rohit E David, Poorna discussed how she has emerged from a family of agricultural labourers to become a mountaineer, the difficulties she faced while navigating Mount Everest, the one thought that kept her going — and how she wants to climb many more mountains now. Full Article
ir Pak politicians want to resolve Kashmir — military won't allow this: Arif Jamal By timesofindia.indiatimes.com Published On :: Sun, 22 Jun 2014 00:06:17 IST Arif Jamal is a Pakistani journalist and South Asia expert based in America. Full Article
ir Upgraded fleet in India by 2016, Air France-KLM CEO says By timesofindia.indiatimes.com Published On :: Sun, 29 Jun 2014 07:09:33 IST Alexandre de Juniac, chairman and CEO of Air France-KLM, which on June 24 launched a €500 million aircraft upgrade project called BEST AND BEYOND with the inaugural flight of an advanced Boeing 777 on the Paris-New York route, says flyers from India can look forward to top-of-the-line seats by the end of 2016. Full Article
ir Hindu guru convicted of molesting girls in US By timesofindia.indiatimes.com Published On :: Mon, 07 Mar 2011 10:09:18 IST An octogenarian Hindu religious leader, head of a Hindu ashram, one of the largest temples in the US, has been convicted of molesting two young girls. Full Article
ir Indian girl raped, murdered and stuffed inside suitcase in Australia By timesofindia.indiatimes.com Published On :: Mon, 14 Mar 2011 10:31:53 IST 24-year-old Tosha Thakkar was last seen alive on March 9 in Sydney. Her alleged attacker, Daniel Stani-Reginald, has been denied bail. Full Article
ir Five-year-old Indian becomes millionaire By timesofindia.indiatimes.com Published On :: Tue, 22 Mar 2011 11:39:40 IST A five-year-old Indian boy has become a millionaire overnight after winning a lottery at a national bond draw here. Full Article
ir Australia's Victoria police inducts first turban wearing Sikh By timesofindia.indiatimes.com Published On :: Tue, 22 Mar 2011 17:19:51 IST Police in Australia's Victoria state today inducted its first officer from Sikh community who will wear a newly designed police turban, a media report said today. Full Article
ir Denied treatment, woman gives birth on roadside By timesofindia.indiatimes.com Published On :: Fri, 08 May 2020 15:25:56 IST A woman delivered her child on the roadside after she was allegedly denied treatment by doctors here, police said on Friday. Kiran (35) delivered the baby at around 11 am on the roadside at Katra Bazar in Shikohabad area of the district, they said. Full Article
ir Lucknow: Spurned by beau, woman sets self afire By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 08:11:42 IST Full Article
ir Prayagraj: Two teenage girls drown in Ganga By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 16:04:22 IST Full Article
ir 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
ir Man who died of cardiorespiratory arrest tests +ve By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 17:10:50 IST Full Article
ir Coronavirus: Citing privacy concerns, New York City bans schools from using Zoom amid lockdown By www.dnaindia.com Published On :: Mon, 06 Apr 2020 05:34:00 GMT The ban comes right after the video conferencing service company started receiving a lot of criticism for poor security policies and privacy practices from it users. Full Article Technology
ir Coronavirus Pandemic: WhatsApp limits forwarding to one chat at a time to curb fake news By www.dnaindia.com Published On :: Tue, 07 Apr 2020 08:14:00 GMT WhatsApp is also working directly with NGOs and governments, including the WHO and over 20 national health ministries, to help connect people with accurate information. Full Article Technology Social Media
ir Fact Check: Fake news regarding WhatsApp ticks, govt action on messages being circulated By www.dnaindia.com Published On :: Wed, 08 Apr 2020 05:56:00 GMT The fake message was fact-checked by the PIB which said in a tweet that the "Government is doing no such thing." Full Article Technology Social Media
ir Indian researchers start working on genome sequencing of novel coronavirus By www.dnaindia.com Published On :: Wed, 08 Apr 2020 09:01:00 GMT In the next 3-4 weeks researchers would be able to get at least 200-300 isolates and this information would help them to make some further conclusion about the behaviour of this virus. Full Article Technology Science
ir USGS releases first comprehensive geological map of moon using Apollo data By www.dnaindia.com Published On :: Fri, 24 Apr 2020 07:37:00 GMT The new map explains the 4.5-billion-year-old history of our neighbour in space. Full Article Technology Science
ir COVID-19 gene detected in air pollutants: Study By www.dnaindia.com Published On :: Sat, 25 Apr 2020 06:05:16 GMT The study was led by led by Leonardo Setti of the University of Bologna in Italy. Full Article Technology Science
ir 'Girish Karnad was such a secure human being' By www.rediff.com Published On :: Tue, 11 Jun 2019 09:45:00 +0530 'Girish Karnad has left behind a lot of wonderful plays. We must continue to do his work. That's the way to keep his memory alive,' says Lillete Full Article Girish Karnad Lillete Dubey Rajesh Rediff Mohan Rakesh Ronjita India com England Toast
ir Meet Dia Mirza 2.0 By www.rediff.com Published On :: Fri, 14 Jun 2019 08:45:00 +0530 'It broke my heart when Rehnaa Hai Terre Dil Mein did not work at the box office but little did I know that one day, it would become a cult film.' Full Article
ir 'I can be a badass girl' By www.rediff.com Published On :: Fri, 09 Aug 2019 12:38:30 +0530 'If I look in a certain way, have an innocent face, I will only get offers for the girl-next-door roles. As an actor and creative person, you want to explore and experiment more but you don't get the opportunity. That gets frustrating at times.' Full Article
ir 'I can't imagine how A-list actors manage their lives' By www.rediff.com Published On :: Wed, 28 Aug 2019 09:00:31 +0530 'Sometimes, I wish someone would tell me that this will happen at this point in time, so I know how my life will be. I don't know what my evening is like. I don't know what my tomorrow will be like. The uncertainty sometimes takes a toll on me.' Full Article Saif Ali Khan Tiger Zinda Hai Anupriya Goenka Padmaavat IMAGE Asura WAR Vikram Instagram Criminal Justice YRF Hrithik Roshan-Tiger Shroff Vikramaditya Motwane Arjun Rampal Arshad Warsi Pankaj Tripathy
ir 'We've not tried to make a Virat or a Dhoni' By www.rediff.com Published On :: Wed, 18 Sep 2019 10:00:45 +0530 'I am not here to change the society, and I am not under the delusion that a film can change things around. The idea is to have fun and give your point of view.' Full Article
ir 'Every girl in this world is lucky' By www.rediff.com Published On :: Thu, 19 Sep 2019 18:05:39 +0530 'I don't believe in the length of the role. But I definitely don't want to be decoration.' Full Article Zoya Factor Ek Ladki Ko Dekha Toh Aisa Laga Sonam Kapoor IMAGE Sanju Dulquer Salmaan OTT Rakeysh Omprakash Mehra Bhaag Mikha Bhaag Neerja com Contributor Patcy Bhaag Milkha Bhaag Mohinder Amarnath Regina Cassandra Sanjay Kapoor Raju Hirani
ir 'Sky Is Pink required big stars' By www.rediff.com Published On :: Thu, 10 Oct 2019 12:43:09 +0530 'There is never a safe choice in the movie business.''Everything is chance.' Full Article
ir 'I believe in spirits' By www.rediff.com Published On :: Thu, 17 Oct 2019 08:38:42 +0530 'If you want to see sex, just go watch porn. You don't need to watch a film or a Web series for that.' Full Article Sanaya Irani Vikram Bhatt Netflix com Contributor Divya Solgama OTT VFX Nicole Kidman Hill House IMAGE Amazon Bollywood
ir 'Most of my films are ahead of their time' By www.rediff.com Published On :: Fri, 08 Nov 2019 11:00:40 +0530 'Everyone thought I was a good-looking boy with chocolate hero looks, and was offered such roles only. I was so depressed when people said that a singer's son cannot be an actor; that he should be a singer. I needed a film to showcase my talent.' Full Article