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FAO supporting Cambodia installing 1,600 VMS units




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Mauritius's opposition coalition wins legislative election




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Telangana: BR Naidu appointed TTD Board chairman




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Andhra Pradesh plans to offer 100 citizen services on WhatsApp




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Nominated posts filled after screening 30,000 applications: Chandrababu Naidu




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Gujarat govt appoints 123 veterinary officers to strengthen animal welfare




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Vadodara fee regulation committee approves 5 pc hike for 76 schools




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Gujarat DDU-GKY Program: Over 30,000 rural youth trained, 450 receive job appointment letters




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Devotee wants SOP for preparation of appam and aravana prasadam at Sabarimala




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World Bank to support farmers of Kerala to adapt climate impacts




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'My most happiest': Priyanka Gandhi ends Wayanad bypoll campaign with Malayalam touch




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Norris-Verstappen battle heats up as Texas beckons

Red Bull make changes to car after discussions with FIA




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F1: Ferrari's Sainz wins in Mexico; Verstappen 6th

The win was a first for Ferrari in Mexico since 1990 and fourth of Carlos Sainz's career.




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13/13:01 EDT Severe Thunderstorm Warning for parts of East Gippsland Forecast District.




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Journal of the Arnold Arboretum [electronic resource]. Supplementary series / Harvard University

[Cambridge, Massachusetts] : Harvard University, 1991




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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




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Apple ships $6 billion of iPhones from India in big China shift

Apple is expanding its manufacturing network in India at a rapid clip




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Apple reports record revenue in India; to launch 4 more stores in the country

Tim Cook calls out record India performance




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CCI approves acquisition of STT GDC by Ruby Asia and Singtel

This approval comes with certain voluntary commitments that the parties must adhere to




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Satcom spectrum: TRAI sidestepped level field issue with terrestrial services, says Justice Nageswara Rao

His legal opinion, requested by Reliance Jio, highlights TRAI’s failure to invite stakeholder comments on the important issue of creating a level playing field between terrestrial access services and satellite communication networks




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Google Cloud expands support for early-stage AI Startups with new initiatives, partnerships




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AppLovin CEO once spurned by VC firms now worth $11 billion

Shares of Palo Alto, California-based AppLovin have surged seven-fold this year, giving co-founder Adam Foroughi a net worth of $10.9 billion




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Dropping a bombshell

What pushed one of the world’s greatest football legends over the edge? Did he hope to right a wrong?




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The Substitute Teacher: A sudden disappearance

No warning and no goodbyes... was this how VI C wanted the ST chapter to end?




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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...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Selective recognition between aromatics and aliphatics by cage-shaped borates supported by a machine learning approach

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00408F, Paper
Open Access
Yuya Tsutsui, Issei Yanaka, Kazuhiro Takeda, Masaru Kondo, Shinobu Takizawa, Ryosuke Kojima, Akihito Konishi, Makoto Yasuda
Exploration of a Lewis acid with high selectivity for hydrocarbon moieties is assisted by a machine learning approach. Molecular polarizability is an essential factor, leading to design guidelines for Lewis acid catalysts with dispersion forces.
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 copper-catalyzed asymmetric Friedel–Crafts hydroxyalkylation of pyrazole-4,5-diones with 5-aminoisoxazoles

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00322E, Communication
Siyu Gao, Xiang Sun, Sijie Peng, Zhenggen Zha, Qi Sun, Zhiyong Wang
An asymmetric Friede-Crafts hydroxyalkylation reaction was developed under the catalysis of chiral copper complexes. A variety of pyrazolone derivatives were obtained with excellent yields and enantioselectivities.
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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Copper-catalyzed ortho-thiocyanation of aromatic amines

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00137K, Communication
Monak Patel, Nitish Kumar, Hussain Bhukya, Bharatkumar Z. Dholakiya, Togati Naveen
Here, we described an efficient ortho- C(sp2)-H thiocyanation of anilines for the synthesis of aryl thiocyanates. This protocol tolerates a variety of aromatic amines to provide the desired products in good to excellent yields.
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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2-Azabicyclo[3.2.1]octane scaffold: synthesis and applications

Org. Biomol. Chem., 2024, 22,2902-2915
DOI: 10.1039/D4OB00199K, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mariana Crespo Monteiro, João Rafael Vale, Filipa Siopa
This review focuses on the preparation and applications in total synthesis of 2-azabicyclo[3.2.1]octane structures, a class of natural and synthetic compounds with a range of biological activities.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Unusual immunosuppressive pyridine-containing bisnor- (c23), tetranor- (c21) and pentanor- (c20) sesterterpenoids from Tibetan Leucosceptrum canum

Org. Biomol. Chem., 2024, 22,3019-3024
DOI: 10.1039/D4OB00334A, Paper
Man Li, Ling Feng, Han Zhang, Yan-Chun Liu, Ting-Ting Zhou, Yu Zheng, Kai Guo, Yan Liu, Sheng-Hong Li
Six unusual pyridine-containing bisnor- (C23), tetranor- (C21) and pentanor- (C20) sesterterpenoids were obtained from the medicinal plant Leucosceptrum canum of Tibetan origin. The immunosuppressive activities of these sesterterpenoids were observed.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Exploring the mechanism of the reductive amination of acetophenones via Borch approach: the role of the acid catalyst

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00160E, Paper
João Pedro Albuquerque Souza, Amanda Krauskopf Jacobs, Leandro Piovan, Renan Borsoi Campos
The energetic viability of several mechanistic variations of the reductive amination of acetophenones via the Borch approach was reexamined through density functional theory calculations. The crucial involvement of the acid...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Revisiting Biginelli-like Reactions: Solvent Effects, Mechanisms, Biological Applications and Correction of Several Literature Reports

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00272E, Paper
Brenno A. D. Neto, Pedro Beck, Arthur Leitão, Yasmin Santana, Jose R. Correa, Carime Vitória da Silva Rodrigues, Daniel Machado, Guilherme Matos, Luciana Machado Ramos, Claudia Cristina Gatto, Carlos Kleber Z. Andrade, Sarah Caldas
This study critically reevaluates reported Biginelli-like reactions using a Kamlet-Abboud-Taft-based solvent effect model. Surprisingly, structural misassignments were discovered in certain multicomponent reactions, leading to the identification of pseudo three-component derivatives...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Isothiocyanates: Happy-Go-Lucky Reagents in Organic Synthesis

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00281D, Review Article
Bubul Das, Anjali Dahiya, Bhisma K Patel
: Owing to their unique structural features, isothiocyanates (ITCs) are a class of highly useful and inimitable reagents as the N=C=S group serves both as electrophile and nucleophile in organic...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Design, synthesis, and biological application of A–D–A-type boranil fluorescent dyes

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00297K, Paper
Wei Luo, Yiling Li, Liang Wang, Yanhua Qin, Qiao Cheng, Guochang Hu, Chaoyi Yao, Xiangzhi Song
Acceptor–donor–acceptor boranil fluorescent dyes, CSU-BF-R (R = H, CH3, and OCH3), were developed with strong red fluorescence and large Stokes shifts. CSU-BF-OCH3 could selectively sense intracellular hypochlorous acid in living cells and zebrafish.
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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Built-in Browser Support for Responsive Images

Take advantage of the new element and new features of in your next responsive website.




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Getting Started with CSS Shapes: Wrapping content around custom paths

Using CSS Shapes we can create experiences that we have never been able to create on the web before.




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Greenfield airports on a slippery runway

The success of these new airports is contingent on the ability to attract international traffic




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Why do plane crashes happen?




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Global shipping lines look skywards

Container carriers launch freighters to offer integrated services and expand their transport offerings




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Youtube introduces shopping affiliate programme for eligible Indian creators via Flipkart and Myntra

As more platforms allow creators to earn from viewers’ purchases of featured products, YouTube also announced its Shopping affiliate programme in India




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Apple Intelligence launches the iPhone into the AI era

Apple has released a free software update that will inject its first dose of artificial intelligence into its iPhone 16 line-up as the trendsetting company tries to catch up with technology’s latest craze




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Apple AirPods Pro’s new hearing aid feature could help people face a problem they’d rather ignore

Millions who could benefit from hearing aids have never tried them, but the Apple AirPods could change this




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Microsoft, Meta, Apple, Amazon, and the burden of expectations knock Wall Street sharply lower

Drops for Big Tech companies including Microsoft and Facebook’s parent company Meta Platforms led Wall Street lower




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Indonesia bans sales of Google phones days after blocking Apple's iPhone 16

Indonesia said it has banned sales of smartphones made by Alphabet's Google due to rules requiring the use of locally manufactured components




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Karnataka government plans to start 11 medical colleges under contentious PPP model

As of now, the State has 22 government medical colleges in 22 districts while 11 others have no government medical colleges; the PPP model however has been criticised by some experts




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Roll back approval to import used medical devices, med-tech industry urges PM

The group said the move puts at risk patient safety and undermines the domestic med-tech sector. It said that refurbished machines are not subject to stringent quality checks applicable to new devices.





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Shabana-Javed's Recipe For A Happy Marriage

'As we grow older, we fight much less with each other.''The magic mantra is 'Drop it!'''I would recommend it for all relationships.''In anger, we can say many hurtful things that can leave a deep scar, so dropping it is the healthy way of preventing that from happening.'




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'Happy film-makers are rediscovering me'

'Whatever you see of me on celluloid will be with the idea of wanting to push the envelope.'




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'If you are brave, you're unstoppable'

'I remember that when I was about seven years old, a doctor saw me and told my family that I would only survive for six months and that the disease had no cure. But my mother never gave up. She would always say, 'My son is born to become a renowned wrestler'.'