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On the mechanism of carboxylate elimination from carbohydrate monoester-derived radicals

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00241E, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Julia A. Turner, Hendrik Zipse, Mark S. Taylor
Computational analysis of the HAT-induced expulsion of carboxylic acids from monoacylated pyranosides implicates concerted elimination through a hydrogen-bonded transition state.
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Generation of sulfones utilizing β-sulfinyl esters as masked aryl sulfinates under redox-neutral conditions

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

By pubs.rsc.org
Published On ::

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.
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A crack in the edge of the world : the great American earthquake of 1906 / Simon Winchester.

By encore.st-andrews.ac.uk
Published On ::

London : Viking, 2005.


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WIRED25 2020: David Saah and LeRoy Westerling on California’s Wildfires

By www.wired.com
Published On :: Wed, 30 Sep 2020 21:20:00 +0000

David Saah, professor and director of Geospatial Analysis Lab at University of San Francisco and managing principal, Spatial Informatics Group, and LeRoy Westerling, professor of management of complex systems, University of California, Merced, in conversation with Daniel Duane, WIRED.


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Manchester City marches on

By www.thehindubusinessline.com
Published On :: Wed, 22 May 2024 21:20:16 +0530

The club’s record fourth successive title marks its domination of the EPL


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  • From the Viewsroom
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Endemic birds of the Western Ghats in art

By www.thehindu.com
Published On :: Mon, 17 Jul 2023 16:09:41 +0530

Artist Ragavan Suresh creates scientific watercolour drawings of endemic birds of the Western Ghats, endangered animals, and orchids to draw attention towards conservation


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  • Life & Style
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From protester tearing down the boundaries, to successful entrepreneur today

By www.thehindubusinessline.com
Published On :: Tue, 17 Nov 2015 20:50:10 +0530

The nuclear power phase-out, the energy transition and the fight against climate change have resulted in the emergence of new business models in Germany. This is the success story of Klaus Meier.


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  • Solutions & Co
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Bharathiar University schedules odd-semester exams of 2024-25 session in conformity with pre-Covid pattern

By www.thehindu.com
Published On :: Fri, 08 Nov 2024 19:46:58 +0530

The exams are set to begin on November 13


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Western (2017) / written and directed by Valeska Grisebach [DVD].

By encore.st-andrews.ac.uk
Published On ::

[U.K.] : New Wave Films, [2017]


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Rocky IV (1985) / starring, written and directed by Sylvester Stallone [DVD].

By encore.st-andrews.ac.uk
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[U.K.] : Warner Bros, [2020]


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Western State University Law Review [electronic journal].

By encore.st-andrews.ac.uk
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Western State University


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Twins Support Absence of Parity-Dependent Fertility Control in Pre-Transition Western European Populations [electronic journal].

By encore.st-andrews.ac.uk
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Southern Gazette (Western Australia, Australia) [electronic journal].

By encore.st-andrews.ac.uk
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News Ltd Australia


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Do High-Quality Local Institutions Shape Labour Productivity in Western European Manufacturing Firms? [electronic journal].

By encore.st-andrews.ac.uk
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Comment News (Western Australia, Australia) [electronic journal].

By encore.st-andrews.ac.uk
Published On ::

Nationwide News Pty Limited


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A composite electrolyte based on aluminum oxide filler/polyester polymer via in situ thermal polymerization for long-cycle sodium metal batteries

By pubs.rsc.org
Published On ::

Inorg. Chem. Front., 2024, 11,2300-2311
DOI: 10.1039/D4QI00391H, Research Article
Qiujun Wang, Xin He, Di Zhang, Zhaojin Li, Huilan Sun, Qujiang Sun, Bo Wang, Li-Zhen Fan
The introduction of Al2O3 regulates the solvation structure of Na+, which is conducive to the formation of inorganic-rich SEI. Na|THFA-5|Na cell maintains low polarization voltage, indicating that uniform Na depositions was successfully achieved.
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Companies harness pester-power to boost sales

By www.thehindubusinessline.com
Published On :: Tue, 23 Apr 2013 16:46:01 +0530


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  • Bindu D Menon
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Western Carriers seeks to haul more post IPO

By www.thehindubusinessline.com
Published On :: Sun, 20 Oct 2024 22:06:17 +0530

Western Carriers targets more sectors, geographies for its value-added services


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Striking a Western classical chord

By www.thehindu.com
Published On :: Wed, 09 Nov 2016 16:27:16 +0530

The Trivandrum Centre for Performing Arts opens on a high note with a Western classical music programme in Thiruvananthapuram on Saturday


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On August 15, Carnegie Hall echoed with Eastern and Western musical notes

By www.thehindu.com
Published On :: Thu, 18 Aug 2022 18:06:17 +0530

Festival of India@75 brought together stalwart musicians to celebrate the freedom of musical expression


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Boronic ester-templated pre-rotaxanes as versatile intermediates for rotaxane endo-functionalisation

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC04879B, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jingjing Yu, Marius Gaedke, Satyajit Das, Daniel L. Stares, Christoph A. Schalley, Fredrik Schaufelberger
Dynamic covalent boronic ester bonds can pre-organise diol-containing threads and V-shaped boronic acid ligands towards mechanical interlocking. After interlocking, the pre-rotaxane could be modified to create many unique [2]rotaxanes architectures.
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Phenacylselenoesters allow facile selenium transfer and hydrogen selenide generation

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05788K, Edge Article
Open Access
Utsav Dey Sarkar, Mahima Rana, Harinath Chakrapani
A new series of phenacylselenoesters that generate hydrogen selenide in the presence of esterase and a biological thiol under ambient conditions is reported.
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Syro-Malabar Church affirms solidarity with Munambam protesters

By www.thehindu.com
Published On :: Thu, 07 Nov 2024 21:33:51 +0530

State government must urgently intervene in the issue, since hundreds of families are facing threat of displacement from the land they had purchased and had been staying in for decades, says Church spokesperson


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Govt issues fifth draft notification to declare Western Ghats as ecologically sensitive area

By www.thehindubusinessline.com
Published On :: Fri, 02 Aug 2024 17:29:51 +0530

The notification aims to safeguard the region by prohibiting activities such as mining, quarrying, sand mining, and new thermal power projects, while also restricting large-scale construction projects and townships


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​West versus the rest: On western conduct and India

By www.thehindu.com
Published On :: Wed, 23 Oct 2024 00:10:00 +0530

The West must not tolerate terror threats in the name of free speech 


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Western front: On the parties and their prospects in the Maharashtra polls

By www.thehindu.com
Published On :: Tue, 29 Oct 2024 00:30:00 +0530

Granular factors can determine the outcome in Maharashtra 


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5 tips to help you reduce cholesterol

By www.rediff.com
Published On :: Wed, 15 May 2024 16:48:52 +0530

While the causes for high cholesterol are many, there are simple ways to reduce it, says rediffGURU Dr Karthiyayani Mahadevan.


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Western Australian curriculum finds its way to India

By www.thehindu.com
Published On :: Fri, 08 Nov 2024 16:19:45 +0530

Unlike the already existing international education curricula in India like the International Baccalaureate (IB) or Cambridge IGSCE, the SCSA is a West Australian government entity


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Visible-light heterogeneous photocatalysis with an ionic porous organic polymer (IPOP): synthesis of β-keto sulfoxides and benzothiophene diesters by tandem radical addition–oxidation reactions

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01382D, Research Article
Ajay Kumar Sahoo, Parag Tamuly, Jarugu Narasimha Moorthy
An IPOP, constructed constructed from cyanuric chloride and the readily accessible 2,5-di(pyridin-4-yl)thiazolo[5,4-d]thiazole (BpyTzTz), is shown to exhibit excellent visible light absorption and serve as a metal-free heterogeneous photocatalyst.
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Iridium/palladium dual photocatalysis for oxidative decarboxylative esterification of alcohols using α-keto acids

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,6367-6379
DOI: 10.1039/D4QO01452A, Research Article
Subal Mondal, Soumya Mondal, Debabrata Halder, Siba P. Midya, Ankan Paul, Pradyut Ghosh
Herein, we report an unprecedented oxidative decarboxylative C–O cross-coupling reaction for the esterification of feedstock α-keto carboxylic acids and alcohols under mild conditions.
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Cobalt-catalyzed enantioselective reductive addition of ketimine with cyclopropyl chloride to construct chiral amino esters bearing cyclopropyl fragments

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,6311-6318
DOI: 10.1039/D4QO01474J, Research Article
Jiangtao Hu, Tingting Xia, Xianqing Wu, Hongrui Feng, Jingping Qu, Yifeng Chen
Co-catalyzed asymmetric reductive addition of ketimine with cyclopropyl chloride has been realized to access diverse chiral amino esters bearing cyclopropyl fragments with broad functional group tolerance and excellent enantioselectivities.
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LiTMP-LiBr complex-induced lateral lithiation and cross ester condensation: direct access to isocoumarins from 2-methoxy o-toluate esters

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01678E, Research Article
Open Access
Mintu Rehman, Sajib Daimary, Rasajna Madhusudhana, Rajendar Goreti
LiTMP-LiBr complex promotes cross-ester coupling of 2-methoxy o-toluate esters to directly yield isocoumarin is demonstrated. Method applied to many natural product precursors including synthesis of (+)- and (−)-lunatinins.
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Enhancing skin delivery of tranexamic acid via esterification: synthesis and evaluation of alkyl ester derivatives

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,34996-35004
DOI: 10.1039/D4RA06266C, Paper
Open Access
Yutong Zeng, Mengrui Ma, Yongfeng Chen, Huichao Xie, Pingtian Ding, Keda Zhang
An alkyl esterification prodrug strategy enhances skin penetration and deposition of tranexamic acid.
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A safe and efficient synthesis of N-Boc-β3-amino acid methyl esters from α-amino acids: applications in the formal synthesis of sedum alkaloids

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36016-36021
DOI: 10.1039/D4RA07506D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bohua Long, Lijie Ren, Mengmeng Jiang, Shengquan Hu, Qianqian Jiang, Limin Li, Xuanluan Chen, Zhengzhi Wu
β3-Amino acids are essential components in the synthesis of biologically active compounds.
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Chitosan supported ionic liquid, a multifaceted catalyst for streamlined and efficient synthesis of carboxylic, amino acid and carbohydrate esters

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36193-36208
DOI: 10.1039/D4RA05725B, Paper
Open Access
Praachi Kakati, Satish Kumar Awasthi
Development of a solid heterogeneous catalyst in the form of an ionic liquid incorporated in chitosan which shows high recyclability. This was used in a solvent free esterification reaction of carboxylic acids, amino acids and carbohydrates.
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Manchester City's Rodri 'out for season' after ACL injury: reports

By www.thehindu.com
Published On :: Tue, 24 Sep 2024 11:23:39 +0530

Rodri's loss would be a huge blow to City's hopes of winning a fifth consecutive Premier League title and ambitions of reclaiming the Champions League.


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EPL: Cole Palmer scores 4 goals in Chelsea win over Brighton; Arsenal leaves it late to beat Leicester

By www.thehindu.com
Published On :: Sat, 28 Sep 2024 22:06:57 +0530

Palmer became the first player to score four goals in the first half of an English Premier League match


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Tottenham beat 10-man Manchester United to up pressure on Ten Hag

By www.thehindu.com
Published On :: Mon, 30 Sep 2024 11:50:00 +0530

Tottenham should have added to their lead long before United were reduced to 10 men when captain Fernandes was shown a straight red card on 42 minutes.


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Ten Hag demands Manchester United’s response in Europa League

By www.thehindu.com
Published On :: Wed, 02 Oct 2024 10:12:39 +0530

The record 20-time English champions are off to their joint-worst start in the Premier League era, collecting just seven points from six games and scoring a mere five goals


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Three Indian footballers selected for training at Old Trafford in Manchester

By www.thehindu.com
Published On :: Sat, 19 Oct 2024 11:21:23 +0530

PC Lalchhuanawma (Mizoram), Shreejal Kisku (Bhubaneswar), and Mohd Ayan (Lucknow) were selected to visit the Old Trafford alongside Nepal’s Bhakta Bahadur Pariyar and Chanason Chaiyatham from Bangkok


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Erik ten Hag fired as Manchester United fire manager after troubled start to season

By www.thehindu.com
Published On :: Mon, 28 Oct 2024 18:16:10 +0530

Erik Ten Hag, who was hired in 2022, paid the price for leading United to just three wins in nine league games in the opening months of the campaign. Ruud van Nistelrooy was named interim coach.


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League Cup: Man United routs Leicester days after firing Ten Hag; Tottenham eliminates Manchester City

By www.thehindu.com
Published On :: Thu, 31 Oct 2024 09:42:45 +0530

Liverpool continued its title defense with a 3-2 win over Brighton; Newcastle beat Chelsea 2-0


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Real Madrid, Manchester City humiliated in Champions League; Liverpool enjoys Alonso’s return

By www.thehindu.com
Published On :: Wed, 06 Nov 2024 09:50:52 +0530

Defending champion Madrid was humbled 3-1 at home by AC Milan; City lost 4-1 at Sporting Lisbon


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EPL PIX: United thrash Leicester

By www.rediff.com
Published On ::

IMAGES from the English Premier League matches played on Sunday.


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Bruno Fernandes scores brilliant goal in landmark game for Man United against Leicester

By www.thehindu.com
Published On :: Sun, 10 Nov 2024 20:38:02 +0530

Bruno Fernandes has scored 84 goals in all competitions since joining United from Sporting Lisbon in 2020


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Manchester United players hungry to learn from Amorim, says Casemiro

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 04:31:05 +0530

Brazilian midfielder Casemiro is looking forward to working with the Dutchman’s highly rated successor


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Jaipur-based South Western Command establishes think tank Gyan Shakti

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 22:47:18 +0530

The think tank aims to create a combined pool of talent of all stakeholders, which would be ideally suited to advise the industry and the government on the way forward


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Bypoll candidates milk caste identity in western U.P.

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 00:51:47 +0530

Caste factor often cuts through the religious and social divide in the region’s politics


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Curry Westerns Move To Rajasthan

By www.rediff.com
Published On :: Mon, 10 Jul 2023 18:24:56 +0530

Even as our tier-2 and tier-3 cities become increasingly well-mapped, and well-documented through myriad tech-driven data, the Indian film-maker's dominantly urban gaze turns to regions not crowded by data, area codes, or directions, observes Debarghya Sanyal.


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