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Synthesis of alkenylphosphine oxides via Tf2O promoted addition–elimination of ketones and secondary phosphine oxides

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00318G, Communication
Jiangkai Ma, Lianjie Wang, Anjiang Qiao, Zhongxian Li, Fengqian Zhao, Junliang Wu
An efficient method for the synthesis of alkenylphosphine oxides via the addition-elimination of SPOs to ketones has been developed. The reaction exhibits good yields and compatibility. Several conversions have also proven the value of this method.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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DFT investigation of the DDQ-catalytic mechanism for constructing C–O bonds

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00346B, Paper
Xiu-Fang Zheng, Da-Gang Zhou, Li-Jun Yang
The DDQ-catalytic mechanisms for constructing C–O bonds via H2O and CH3OH as oxygen sources have been investigated with DFT.
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




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Additive-free oxychlorination of unsaturated C–C bonds with tert-butyl hypochlorite and water

Org. Biomol. Chem., 2024, 22,3080-3085
DOI: 10.1039/D4OB00003J, Paper
Duyi Shen, Chaoyue Sun, Yun Han, Zhen Luo, Ting Ren, Qin Zhang, Wenting Huang, Jianru Xie, Ying Jia, Mianran Chao
A facile oxychlorination of various alkynes and alkenes with tBuOCl as an alternative chlorine source and H2O as a green oxygen source.
The content of this RSS Feed (c) The Royal Society of Chemistry




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3-Halo-5,6-dihydro-4H-1,2-oxazine N-oxides as synthetic equivalents of unsaturated nitrile oxides in the [3 + 2]-cycloaddition with arynes: synthesis of substituted 3-vinyl-1,2-benzisoxazoles

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00391H, Communication
Alexander A. Lukoyanov, Svetlana A. Aksenova, Andrey A. Tabolin, Alexey Yu. Sukhorukov
3-Halo-1,2-oxazine N-oxide derivatives act as surrogates of vinyl nitrile oxides in tandem [3 + 2]-cycloaddition/[3 + 2]-cyclofragmentation with arynes leading to benzisoxazoles.
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




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A Highly Diastereoselective One-Pot Ugi/Radical Spirocyclization/Aza-Michael Addition Sequence

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00610K, Communication
Chandra Volla, Salman Khan, Abhradeep Chatterjee, Akshay Murali Nair
We hereby report a highly diastereoselective synthesis of chalcogenated azaspirotricycles via a one-pot Ugi/spirocyclization/ aza-Michael addition sequence. The reaction proceeded via a key visible light mediated spirocyclization step under mild,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Base- and sulfur-promoted oxidative lactonization of chalcone-acetate Michael adducts: access to pyran-2-ones

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00479E, Communication
Cao Nguyen Nguyen, Duc Toan Nguyen, Ha An Tran, Dinh Hung Mac, Thi Thu Tram Nguyen, Pascal Retailleau, Thanh Binh Nguyen
A cost-effective, practical, straightforward and scalable synthesis of α-pyrones via base- and sulfur-promoted annulation of phenylacetates and chalcones 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




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The Hobbit Experience 2014: Adding WebRTC gameplay to the Hobbit Experience

Learn how North Kingdom built an immersive multimedia experience optimized for modern mobile browsers using Web RTC




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UDAN flies high despite the odds

The scheme has made short commutes via flight accessible to over 92 lakh people




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Google Maps adds AI features to help users explore and navigate the world around them

Google Maps is heading down a new road steered by artificial intelligence




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Will not allow dilution of AIIMS brand: Union Health Minister J. P. Nadda

The Health Minister said no compromises will be made in faculty recruitments or standards of teaching at any of the new AIIMS institutes being set up across the country




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High cataract rate among elderly in Mucherla, Meerkhanpet of Rangareddy district, says survey

HHF’s screening of 200 patients in Mucherla and Meerkhanpet found that 21% had senile cataracts, 18% had immature cataracts, and 15% had refractive errors




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Revealed! Shatru To Attend Sona Wedding

'He can't remain upset for long, not with Sonakshi.'




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‘MSP guarantee can nudge farmers to diversify beyond paddy and wheat, bolster incomes and consumption’




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Paradigms addressed by direct purchase of rice from FCI for States: Explained

Union Minister for Food and Consumer Affairs Pralhad Joshi has announced that States can buy rice from the Food Corporation of India at ₹2,800/quintal without participating in e-auction.  




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This capitalism theme park will make you shudder

KidZania is an unashamed shrine to the sterile, dystopian human-made landscapes, comedian Steve Parry writes.




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Masaba Gupta: Not your everyday wedding designer

Up, close and personal with Masaba Gupta on wedding outfits and life choices




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A wedding, funeral – and moving on

Celebrity Chef Gaggan Anand on food philosophies and handling fame




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Embedded formative assessment [electronic resource] / Dylan Wiliam.

Bloomington, Indiana : Solution Tree Press, 2018.




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Nandini Reddy on ‘Anni Manchi Sakunamule’: I remembered the warmth of my grandmother’s palm

B V Nandini Reddy, director of the Telugu film ‘Anni Manchi sakunamule’, talks about understanding relationships across age groups and what she learnt from Sooraj Barjatya films




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ASUS launches ASUS ROG Zephyrus G14 in India, adds new Zenbooks and Vivobooks




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How integrating services with hardware helped Lenovo address its customers’ critical needs

Shailendra Katyal, Managing Director, Lenovo India, on the company’s services-led transformation



  • Computers & Laptops

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How to read Middle English poetry / Daniel Sawyer.

Oxford : Oxford University Press, [2024]




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A Chinese-English dictionary : Hakka-dialect as spoken in Kwang-tung province / prepared by D. MacIver ; revised and rearranged with many additional terms and phrases by M.C. Mackenzie, E.P. Mission, Wu-king-fu.

Taiwan : SMC Publishing Inc., 1991.




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Zabiba and the king / by its author Saddam Hussein ; edited by Robert Lawrence.

College Station, TX : Virtualbookworm.com Pub., 2004.




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Theology, modernity, and the visual arts / edited by Ben Quash and Chloë Reddaway.

Turnhout : Brepols, [2024]




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Rapper's deluxe : how hip hop made the world / Todd Boyd.

London : Phaidon Press Limited, 2024




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The captain class : the hidden force that creates the world's greatest teams / Sam Walker.

New York : Random House, [2017]




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Allies for Armageddon : the rise of Christian Zionism / Victoria Clark.

New Haven, Conn. ; London : Yale University Press, 2007.




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Greek secrets revealed : hidden Scottish history uncovered : Greek inscriptions in Scotland, with a translation into English and some explanation of the background to the inscriptions and the people involved. Book 2, Fife and the North / Ian McHaffie.

Edinburgh : Ian & Averil McHaffie, 2024.




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Greek secrets revealed : hidden Scottish history uncovered : Greek inscriptions in Scotland, with a translation into English and some explanation of the background. Book 1, Edinburgh / Ian McHaffie.

Edinburgh : Ian & Averil McHaffie, 2022.




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The hidden life : hagiographic essays, meditations, spiritual texts / Edith Stein, [edited by L. Gelber and Michael Linssen] ; translated by Waltraut Stein.

Washington, DC : ICS Publications, 2014.




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Manganese(II) oxide-embedded dopamine-derived carbon nanospheres for durable zinc-ion batteries

Mater. Chem. Front., 2024, 8,3616-3623
DOI: 10.1039/D4QM00505H, Research Article
Zixiang Zhou, Jianbo Tong, Jiale Guo, Shaofeng Guo, Shuhan Liu, Zhipeng Qin, Zelei Chang, Chao Wang, Shuling Liu
MnO-embedded dopamine-derived carbon nanospheres are employed as cathode materials in zinc-ion batteries, exhibiting enhanced diffusion kinetics, high capacity, and excellent cycling stability.
The content of this RSS Feed (c) The Royal Society of Chemistry




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MnOx embedded in 3D foam-like polymers composite for high-performance flexible supercapacitors

Mater. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QM00609G, Research Article
Xiaojuan Shen, Shouyan Sun, Pengwei Liu, Manlin Wei
High-performance flexible supercapacitors (SCs) strongly require a scaffold with a large specific surface area, high conductivity, and exceptional flexibility. The in situ growth of current collectors and/or active materials on...
The content of this RSS Feed (c) The Royal Society of Chemistry




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3 Levels of Cocktail Complexity with Comedian Chris Redd | WIRED Brand Lab

BRANDED CONTENT | Produced by WIRED Brand Lab for Jim Beam Black | Comedian Chris Redd tests whether high-tech bar tools help make a tastier cocktail. #sponsored by Jim Beam Black®




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Each and Every - Every Hidden Reference to Future Pixar Movies Explained

Plenty of films and movie franchises hide easter eggs, but Pixar takes it to another level. Pixar's Jonas Rivera reveals all of the secret references to Pixar movies hidden throughout their films. The twist is that all of these references were teasing Pixar movies that weren't even out yet. Since a Pixar movie can take upwards of 6 years to complete, there's plenty of crossover between productions. This creates the perfect opportunity for the studio to leave references in each of their films.




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Obsessed - How This Guy Paddles Kayaks Over Massive Waterfalls

Lots of people like kayaking, and some even enjoy white water, but Rafael Ortiz takes it to another level. Rafael is obsessed with kayaking over massively steep waterfalls.




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WIRED25 2020: Maddie Stone on Discovering and Preventing Cyberattacks

Maddie Stone, a security researcher at Google's Project Zero, joined Lily Hay Newman at WIRED25 to discuss her approach to finding software vulnerabilities and the people exploiting them.




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Autocomplete Interview - LILHUDDY Answers the Web's Most Searched Questions

Chase Hudson (aka LILHUDDY) takes the WIRED Autocomplete Interview and answers the internet's most searched questions about himself. What's LILHUDDY's real name? Is LILHUDDY Australian? What does LILHUDDY mean? How tall is he? Are his tattoos real? Chase answers all these questions and much more!




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Autocomplete Interview - Leslie Mann & Judd Apatow Answer the Web's Most Searched Questions

Married couple and all-around funny people Judd Apatow and Leslie Mann take the WIRED Autocomplete Interview and answers the internet's most searched questions about themselves. Did Judd Apatow enjoy Euphoria? Is Leslie Mann in Big Daddy? What movies has Judd directed? Is Leslie actually married to Paul Rudd? Why did they name their daughters Maude and Iris? Judd and Leslie answers all these questions and much more!




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Autocomplete Interview - Paul Rudd & Jonathan Majors Answer the Web's Most Searched Questions

'Ant-Man and the Wasp: Quantumania' stars Paul Rudd and Jonathan Majors take the WIRED Autocomplete Interview and answer the internet's most searched questions about themselves. How did Paul Rudd become Ant-Man? How did Jonathan Major prepare for Creed III? Why is Paul a Kansas City Chiefs fan? Can Jonathan sing? Paul and Jonathan answer all these questions and much more! 'Ant-Man and the Wasp: Quantumania' is in theaters now. Director: Joe Pickard Director of Photography: Matt Krueger Editor: Matt Colby Talent: Paul Rudd, Jonathan Majors Producer: Katherine Wzorek Line Producer: Joseph Buscemi Associate Producers: Brandon White, Paul Gulyas Production Manager: Peter Brunette Talent Booker: Lauren Mendoza Camera Operator: Lucas Vilicich Audio: Cassiano Pereira Production Assistants: Ariel Labasan, John Brodsky Post Production Supervisor: Alexa Deutsch Post Production Coordinator: Ian Bryant Supervising Editor: Doug Larsen Assistant Editor: Billy Ward




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Tech Support - Todd McFarlane Answers Comics Questions From Twitter

Legendary comic book artist and co-founder of Image Comics Todd McFarlane visits WIRED to answer your questions from Twitter.




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Todd Howard Breaks Down His Video Game Career

Famed video game director Todd Howard breaks down his storied career at Bethesda Game Studios. From his first game in 1995, The Terminator: Future Shock, to his newest IP in almost thirty years, Starfield, the Skyrim, Daggerfall, and Fallout creator highlights a timeline of the games he's produced, designed and directed for an ever-developing gaming industry. Director: Sean Dacanay Director of Photography: Benjamin Finkel Editor: Brady Jackson Talent: Todd Howard Creative Producer: Lisandro Perez-Rey Line Producer: Joseph Buscemi Associate Producer: Brandon White Production Manager: D. Eric Martinez Production Coordinator: Fernando Davila Camera Operator: Larry Greenblatt Sound Mixer: Marianna LaFollette Production Assistant: Sage Ellis Hair & Make-Up: Andrea Hines Post Production Supervisor: Alexa Deutsch Post Production Coordinator: Ian Bryant Supervising Editor: Doug Larsen Assistant Editor: Andy Morell Graphics Supervisor: Ross Rackin Designer: Léa Kichler




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Autocomplete Interview - Maddie Ziegler Answers the Web's Most Searched Questions

Maddie Ziegler takes the WIRED Autocomplete Interview and answers the internet's most searched questions about herself. What's her signature dance move? What role did she play in Pretty Little Liars? How many tattoos does she have? Maddie answers all these questions and more! Director: Katherine Wzorek Director of Photography: Ricardo Pomares Editor: Michael Imhoff; Eric Bigman Talent: Maddie Ziegler Creative Producer: Justin Wolfson Line Producer: Joseph Buscemi Associate Producer: Paul Gulyas Production Manager: Peter Brunette Production and Equipment Manager: Kevin Balash Talent Booker: Jenna Caldwell; Mica Medoff Camera Operator: Lucas Vilicich Sound Mixer: Kari Barber Production Assistant: Liza Antonova Post Production Supervisor: Alexa Deutsch Post Production Coordinator: Ian Bryant Supervising Editor: Doug Larsen Assistant Editor: Justin Symonds




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BRICS expansion has added to inclusivity, agenda for global good: PM Modi

PM to attend BRICS summit in Kazan on October 22-23 at the invitation of Russian President Vladimir Putin




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YSRCP Chief Jagan Reddy moves NCLT on his mother and sister for illegal’ transfer of Sarawati Power shares

Reddy and his sister Sharmila have been estranged as the latter opposed him openly in the general elections held early this year by setting up her own party which was later merged with the Congress in Andhra Pradesh




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Siddaramaiah slams central govt for injustice, says Karnataka deserves fair share of tax returns

“We are in a federal system and we’ve accepted that. The constitution is in effect today. But just because we’re in a federal system, the central government should not inflict injustice on Karnataka” said Karnataka CM




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$8 trn in hidden costs of global agrifood systems linked to heart disease, diabetes: FAO




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How the blended model is working for DDB Tribal

The Gurgaon-based integrated arm of DDB Mudra has grown thanks to focussing on the full funnel in a customer journey




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R is for remote: The clash for control in the middle-class melodrama

The remote is one of the most symbolic objects for today’s generation of armchair activists, epitomising our yearning for change while exerting minimal physical effort to attain it.




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S is for Suitcase: Revolutionising middle-class travel 

No destination is too far, and no possibility far-fetched with the right luggage