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Catalytic Ethynylation of Formaldehyde for Selective Propargyl Alcohol Production Using the Copper Metal Organic Framework HKUST-1

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D3NJ06001B, Paper
Wanxi Yang, Wencai Peng, Han Li, Jin Mao, Liqiang Qian, Qingyu Zhang
HKUST-1 with high crystallinity has been successfully synthesized by solvothermal method using Cu(NO3)2·3H2O as a copper source, 1,3,5-benzenetricarboxylic acid as organic ligand, and N,N-dimethylformamide as solvent. HKUST-1 exhibited a typical...
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Organosilanes as synthetic precursors for oligosiloxanes and phenylsilica spheres

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00543K, Paper
Ragini Jain, Ravi Shankar
The study describes the synthesis of disiloxanes, R3SiOSiR3, tetraorganodisiloxanes-1,3-diols, (RR1SiOH)2O, and silanol, t-Bu2Si(H)OH by AuNP-catalyzed hydrolytic oxidation of Si-H bond(s) in organosilanes. The method relies upon en route formation of...
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Mechanochemical synthesis of biphenyl-derived organic fluorescent materials via solvent-free and ligand-free oxidative homocoupling reactions

New J. Chem., 2024, 48,7356-7361
DOI: 10.1039/D4NJ00886C, Paper
Zefeng Li, Caihang Zhang, Yingxuan Zheng, Ping Deng, Yan Yu
The palladium-catalyzed solvent-free and ligand-free oxidative homocoupling reactions of aryl boronic acids via ball-milling are developed to synthesize a series of biphenyl-derived organic fluorescent materials.
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KOH-mediated synthesis of amides from azides and 1,3-dicarbonyl compounds

New J. Chem., 2024, Advance Article
DOI: 10.1039/D3NJ05813A, Paper
Zhuoran Yang, Yao Xu, Xiaoming Liao, Wenjun Wang, Chang Lyu, Xiaoxiang Zhang
Aryl amides were prepared through KOH-mediated [3+2] cycloaddition/Wolff rearrangement from organic azides and 1,3-dicarbonyl compounds.
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Ultrasound-assisted ionic liquid-mediated green method for synthesis of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidines, their anti-tubercular activity, molecular docking study and ADME predictions

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00563E, Paper
Sravanthi Baddepuri, G. Rama Krishna, Jyothi Kumari, Sriram Dharmarajan, Srinivas Basavoju
The aim of the study is to develop the synthesis of a novel series of potent anti-tubercular (anti-TB) activity of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidine derivatives via an efficient green approach achieved by...
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Karnataka Tourism | One State, many worlds, and a missed opportunity 

Lack of sustained marketing and promotion, adequate infrastructure, besides administrative shortcomings are among the reasons pointed out for tourism in Karnataka not taking off the way it has in other popular States




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Once upon a time ... Mumbai storyteller Usha Venkatraman on the many ways to relate a fable

Storyteller Usha Venkatraman on what makes the age-old tradition of oral narration reach out to new audiences



  • Life & Style

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High-performance TiO2 catalyst composited with In–1,1,2,2-tetra(4-carboxylbiphenyl)ethylene for the efficient degradation of organic pollutants

Environ. Sci.: Nano, 2024, 11,1533-1542
DOI: 10.1039/D3EN00820G, Paper
Xinyu Liu, Chenchen Li, Jian Nan, Ruike Liang, Huabin Wang, Rui Xu, Yong Zhang
A combination of metal–organic frameworks (MOFs) with TiO2 can improve the performance of TiO2 in the photocatalytic degradation of organic pollutants.
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Co-transport of ferrihydrite–organic matter colloids with Sb(V) in saturated porous media: implications for antimony mobility

Environ. Sci.: Nano, 2024, 11,1462-1476
DOI: 10.1039/D3EN00701D, Paper
Wenjian Mao, Dengjun Wang, Pan Wu, Jian Zhu, Peng Liao, Kaidi Lai, Zihan Ding, Yuqin Zhang, Zhongxu He, Ruyi Zheng, Yonglin Chen
Schematic diagram of the mechanism of Fe–NOM–Sb(V) colloids formation and transport in the natural environment.
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Co-transport of polybromodiphenyl ethers and soil nanoparticles in saturated porous media: implications for the risks of polybromodiphenyl ether spreading in groundwater

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D4EN00086B, Paper
Jiameng Liu, Tianchi Cao, Lin Duan, Shengkai Xu, Min Li, Tong Zhang, Wei Chen
This study demonstrates that PBDEs attached to soil nanoparticles can be highly mobile in saturated porous media, providing important insights on risk assessment of PBDEs contamination.
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Enantioselective enrichment of chiral 1-phenylethanol in the camphor-based chiral metal–organic framework CFA-22

CrystEngComm, 2024, 26,2051-2055
DOI: 10.1039/D4CE00181H, Communication
Richard Röβ-Ohlenroth, Katharina Knippen, Maryana Kraft, Dirk Volkmer
The novel enantioselective CFA-22 metal–organic frameworks were successfully developed and investigated for chiral adsorption separation of e.g. racemic 1-phenylethanol.
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3-(3,5-Dinitrophenyl)-5-amino-1,2,4-oxadiazole: synthesis, structure and properties of a novel insensitive energetic material

CrystEngComm, 2024, Advance Article
DOI: 10.1039/D4CE00201F, Paper
Binshan Zhao, Baolong Kuang, Mou Sun, Tingwei Wang, Chao Zhang, Meiqi Xu, Cong Li, Zujia Lu, Jian-guo Zhang
A novel heat-resistant energetic compound 3-(3,5-dinitrophenyl)-5-amino-1,2,4-oxadiazole with low mechanical sensitivity on the basis of combining dinitrobenzene and aminooxadiazole was synthesized through a simple method in this work.
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ny

Musk says Twitter is losing cash because advertising is down; company is carrying heavy debt

Need to reach positive cash flow before we have the luxury of anything else: Elon Musk




ny

Musk's X delays access to content on Reuters, NY Times, social media rivals

A Washington Post report said clicking a link on X to one of the affected websites resulted in a delay of about five seconds before the webpage loaded




ny

I&B Ministry issues advisory to media and social media platforms ahead of Ram temple consecration ceremony

This comes after the Ministry observed that certain fake and unverified messages are being spread, especially on social media.




ny

Cheaper to live in India than US, UK and Germany: SBI report

If the household budget/ cost of living was Rs 100 in September 2021, it has increased by Rs 12 in both the US and India, but it has increased by Rs 20 in Germany and Rs 23 in the UK: Report




ny

The many faces of love

Ashvin Gidwani on what inspired his play The Scent of a Man, to be performed in the city on Saturday




ny

Kutch to Kanyakumari: kayaking champion on a mission




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A perturbational approach for approximating heterogeneous agent models [electronic resource] / Anmol Bhandari, Thomas Bourany, David Evans, Mikhail Golosov

Cambridge, MA. : National Bureau of Economic Research, 2023




ny

Elgar companion to Herbert Simon [electronic resource]/ edited by Gerd Gigerenzer (Herbert Simon Society; Max Planck Institute for Human Development, Berlin, Germany), Shabnam Mousavi (Center for Artificial Intelligence (CENTAI), Turin, Italy) and Riccar

Cheltenham, UK ; Northampton, Massachusetts : Edward Elgar Publishing, [2024]




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Artificial intelligence [electronic resource] : economic perspectives and models / Wim Naudé, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany, Thomas Gries, Universität Paderborn, Germany, Nicola Dimitri, Università degli

Cambridge, United Kingdom ; New York : Cambridge University Press , 2024.




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Labor market impacts of reducing felony convictions [electronic resource] / Amanda Y. Agan, Andrew Garin, Dmitri K. Koustas, Alexandre Mas, Crystal Yang

Cambridge, MA. : National Bureau of Economic Research, 2023




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Real effects of rollover risk [electronic resource] : evidence from hotels in crisis / Anthony A. DeFusco, Charles G. Nathanson, Michael Reher

Cambridge, Mass. : National Bureau of Economic Research, 2023




ny

What Happened To Sunny Leone?

Sunny Leone shocked everyone when she posted a bloodied picture of herself on social media.




ny

Sunny Leone Welcomes Ganpati

Film folk celebrated Ganesh Chaturthi with gusto over the weekend, and posted pictures on social media.







ny

Radhikka, Sharvari, Ananya Win Big

The Bollywood Hungama OTT India Fest and India Entertainment Awards saw many winners, and the stars celebrate their wins on social media.






ny

Sanya-Fatima Party Together

Stars don't wait for the weekend to party. So Manish Malhotra's grand Diwali party was held midweek, on a Wednesday, and everybody -- Ananya Panday to Alia Bhatt to Kiara Advani-Sidharth Malhotra -- turned up!






ny

PM Modi virtually inaugurates new manufacturing plant of medical devices at Meril Company in Vapi




ny

Quick tip: using flatMap() to extract data from a huge set without any loop

I just created a massive dataset of all the AI generated metadata of the videos of the WeAreDeveloper World Congress and I wanted to extract only the tags. The dataset is a huge array with each item containing a description, generated title, an array of tags, the original and their title, like this: { “description”: […]




ny

PIX: Bellucci attends Buffon wedding in Tuscany

The wedding was held in beautiful Tuscany and was attended by some of Buffon's former Juventus teammates Andrea Barzagli, Leonardo Bonucci and Giorgio Chiellini.




ny

PIX: Germany beat Bosnia to stay top; Salah sizzles

Germany forward Deniz Undav scored two first-half goals in six minutes to guide them to a 2-1 victory over Bosnia on Friday and keep them top of their Nations League group.




ny

Sonata Software secures multi-year deal from Fortune 500 manufacturing company

The client is partnering with Sonata Software to modernise its operations and deliver a homogenous, unified user experience at scale




ny

Nvidia overtakes Apple as world's most valuable company

Nvidia's stock market value briefly touched $3.53 trillion, while that of Apple was $3.52 trillion, according to data from LSEG




ny

Tessolve to acquire German chip design company for up to ₹400 crore

It will expand Tessolve’s European operations by adding four delivery locations across Germany and the Netherlands, including a specialized ADAS and imaging centre-of-excellence lab




ny

SAP’s India lab fastest-growing and second-largest, says company CEO

The company deepened its investments in the country with the new campus, aiming to create 15,000 new jobs in Bengaluru




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Dehydrative alkynylation of 3-hydroxyisoindolinones with terminal alkynes for the synthesis of 3-alkynylated 3,3-disubstituted isoindolinones

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00190G, Paper
Kai-Cheng Yang, Shi-Lu Zheng, Zhong Wen, Yu-Shan Zhang, Hai-Liang Ni, Long Chen
A 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.
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Copper catalyzed dehydrogenative cyclization, alkenylation towards dihydroquinolinones

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00134F, Paper
Pari Keerthana, Fazlur-Rahman Nawaz Khan
An efficient copper-catalysized one-pot sequential synthesis of alkenylated quinolinyldihydroquinolinones is reported utilizing ketones, 1,3-cyclohexanediones, and benzyl alcohols via dehydrogenative cyclisation, followed by alkenylation. This highly straightforward method provides a mild...
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Rapid in situ generation of 2-(halomethyl)-5-phenylfuran and nucleophilic addition in a microflow reactor

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00358F, Paper
Open Access
Yuma Matsuura, Shinichiro Fuse
Various 2,5-disubstituted furans were synthesized via 5-substituted 2-halomethylfurans using microflow technology.
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An efficient synthesis of mono-, di-, and tri-substituted 1,3-thiazoles employing functionalized thioamides as thiocarbonyl precursors

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00229F, Paper
Kalleshappa Sheela, Chikkappaiahnayaka Santhosh, Krishna Ravi Singh, Kalleshappa Sharath, Maralinganadoddi P. Sadashiva
Herein, we report an efficient strategy to synthesize functionalized 1,3-thiazoles using alkyl 2-amino-2-thioxoacetates.
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Generation of sulfones utilizing β-sulfinyl esters as masked aryl sulfinates under redox-neutral conditions

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00238E, Communication
Yixin Zhang, Zhu Yang, Hongjun Yang, Xuefeng Li, Lu Yang
A method for generation of SVI sulfones from β-sulfinyl esters (SIV) under transition-metal-free non-oxidative mild conditions is presented.
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The synthesis of alk-2-ynl Weinreb amides via Pd/Cu-catalysed oxidative carbonylation of terminal alkynes

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00290C, Paper
Bharati Mourya, Sandip T. Gadge, Bhalchandra M. Bhanage
Synthesis of alk-2-ynl-Weinreb amides via Pd-catalyzed oxidative carbonylation of terminal alkynes and N,O-dimethylhydroxylamine hydrochloride at room temperature under low CO/O2 pressure is reported for the first time.
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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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Catalyst- and base-free visible light-enabled radical relay trihalomethylation/functional group-migration/carbonylation with CX3SO2Cl

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00292J, Paper
Jinkai Hu, Chenglei Yang, Xiaotao Qin, Hui Liu, Tongtong Ma, Ao-tong Shi, Qing-Long Lv, Xingman Liu, Jinhui Yang, Dianjun Li
A visible light-enabled photocatalyst-free radical trihalomethylation/cyano (or benzo[d]thiazol-2-yl) 1,4-migration/carbonylation reaction of 2-hydroxy-2-hex-5-enenitrile (or (benzo[d]thiazol-2-yl)-pent-4-enol) with CX3SO2Cl (X = F, Cl) is reported.
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