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Temperature effect on the steric and polar Taft substituent parameter values

React. Chem. Eng., 2024, 9,833-841
DOI: 10.1039/D3RE00500C, Paper
Sindi Baco, Marcel Klinksiek, Mélanie Mignot, Christoph Held, Julien Legros, Sébastien Leveneur
We investigate the influence of temperature by re-evaluating the substituent parameters of the Taft equation applied to the esterification of levulinic acid by methanol and ethanol, and the saponification of methyl and ethyl levulinates.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The electrochemical oxidation of a thioether to form an API intermediate and the effects of substrate electronics on impurity formation

React. Chem. Eng., 2024, 9,883-887
DOI: 10.1039/D3RE00632H, Paper
Hamish R. Stephen, Holly Longhurst, Michael Nunn, Christopher D. Parsons, Matthew Burns
Electrochemistry was explored as a means of oxidising a thioether to form a sulfone API intermediate.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Exploring anodic oxidation reactions in hybrid water electrolysis: special emphasis on substrate choice

Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY00907J, Review Article
Baghendra Singh, Neetu Verma
Anodic oxidation reactions have been assessed focusing on essential parameters for the substrate choice.
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 metal-free route to substituted imidazolidines via ring-opening cyclization (ROC) of activated aziridines with N-benzylanilines: DA-COP catalyzed photo-oxidative C–H activation

Catal. Sci. Technol., 2024, 14,6411-6419
DOI: 10.1039/D4CY00808A, Paper
Manish Kumar, Bharat Singh, Sugandha Singh, Indresh Verma, Kamal K. Kar, Manas K. Ghorai
A metal-free, conjugated organic polymer (TPA-PQ)-catalyzed intramolecular C–H functionalization strategy for the synthesis of imidazolidines in the presence of light and O2 is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Broadening the substrate range of serine palmitoyltransferase by protein engineering and applications to 3-keto-dihydrosphingosine analogs

Catal. Sci. Technol., 2024, 14,6600-6608
DOI: 10.1039/D4CY01019A, Paper
Hyunjun Choe, Minsun Cha, Ahram Kim, Jon D. Stewart
Introducing an additional mutation at position 73 dramatically increases the substrate range, allowing access to a wide variety of sphingolipid analogs.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Material design of biodegradable primary batteries: boosting operating voltage by substituting the hydrogen evolution reaction at the cathode

Nanoscale, 2024, 16,20027-20036
DOI: 10.1039/D4NR03321C, Minireview
Shunsuke Yamada, Takashi Honda
This review highlights recent progress in increasing the operating voltage of biodegradable primary batteries by suppressing or substituting the hydrogen evolution reaction at the cathode with alternative redox reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Biomass-derived substrates hydrogenation over Rhodium Nanoparticles Supported on Functionalized Mesoporous Silica

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR02579B, Paper
Open Access
Israel Tonatiuh Pulido-Díaz, Draco Martínez, Karla Patricia Salas-Martin, Benjamín Portales-Martínez, Dominique Agustin, Antonio Reina, Itzel Guerrero Ríos
The use of supported rhodium nanoparticles (RhNPs) is gaining attention due to the drive for better catalyst performance and sustainability. Silica-based supports are promising for RhNP immobilization because of their...
The content of this RSS Feed (c) The Royal Society of Chemistry




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13 Tips to Maintaining and Growing a Feed Subscriber Base

You have an RSS feed and you have worked hard to get the word out. According to your logs you have subscribers! Now the hard part: how to retain the subscribers to your RSS feed. Follow these simple steps to insure that your subscriber base will grow.

1. Original Content
A consistent stream of original content will do well to earn subscribers loyalty. The best RSS feeds provide content that is compelling and unique. Do not rehash existing content, look for a unique angle or spin if you wish to cover something that is hot in the blogosphere.

2. Quality Over Frequency
A posts quality is far more important than a post's frequency. Readers will tire of rambling or nonsensical posts that contain no real value. Time is precious and there are plenty of feeds and blogs, in order to retain readers provide quality not quantity.

13 Tips to Growing RSS Feed Subscribers




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Increase RSS Subscribers

Growing subscribers of your RSS feed will expand your reach. Put the appropriate effort into marketing your RSS feed, so you can increase adoption and spread the message contained in the RSS feed.

Increase RSS Subscribers




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Nokia launches eco-friendly smartphones, subscription service Circular

Nokia also introduced three smartphones and a tablet



  • Mobiles & Tablets

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ACME Solar Holdings IPO enters Day 2 with 0.52 subscription

Retail portion covered fully on Day 1




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Swiggy IPO: Geojit assigns ‘subscribe’ rating; IPO gets lukewarm response

Geojit considers Swiggy’s strong brand recall, diversified offerings, integrated app, rapid scaling, consistent innovation, expansion of dark stores, and promising industry outlook.




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Swiggy IPO: Mehta Equities recommends ‘subscribe’

According to Rajan Shinde, Research Analyst at Mehta Equities, Swiggy’s market cap to sales ratio of 7.8x appears fairly valued compared to competitor Zomato.




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Swiggy IPO: Choice Equity Broking assigns ‘subscribe for long term’ despite profitability concerns 

Analysts view Swiggy’s diverse portfolio, encompassing food delivery, grocery services, and restaurant reservations, as a competitive advantage over rivals like Zomato.




ubs

Swiggy IPO subscribed 35% on Day 2

Swiggy IPO: Retail portion booked 0.84 times, QIBs 0.28 times, NIIs 0.14 times, and employee portion 1.15 times.




ubs

Swiggy IPO: Motilal Oswal recommends only high-risk investors to subscribe for long-term

Swiggy operates in an oligopoly market: Motilal report




ubs

Police seize explosive substance from murder case accused in Sivaganga




ubs

Testing how much trisubstituted amines can bulk up

Using a multitude of methods, chemists make unprecedented crowded alkyl amines; but one elusive target remains out of reach




ubs

A U.K. option for a controlled substance

TPI Enterprises, an Australian poppy processor, enters the restrictive British codeine market via a contract with Sterling Pharma Solutions




ubs

ACME Solar IPO sees mixed response, retail portion subscribed 2.4x 




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Swiggy IPO subscribed 2.15 times so far on Day 3

Swiggy IPO targets ₹11,327.43 crore through a combination of fresh issue worth ₹4,499 crore and offer for sale of 17.51 crore shares worth ₹6,828.43 crore




ubs

ACME Solar IPO oversubscribed, strong response from QIBs and retail investors

Reflects investor confidence in renewable energy sector; significant listing gains seen




ubs

Swiggy IPO oversubscribed by 3.59x led by QIBs, employees

Raises ₹5,085 crore from institutional investors; company betting big on enhancing quick commerce segement




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Niva Bupa Health Insurance IPO Day 3 Highlights: Niva Bupa IPO subscribed 1.80 times

Niva Bupa Health Insurance IPO, Niva Bupa IPO GMP Updates November 11, 2024: Track Niva Bupa Health Insurance IPO subscription status here




ubs

Niva Bupa IPO subscribed 1.43x by midday on final day

The retail individual investors’ portion currently leads the subscription status at 2.14 times, with bids for 6.71 crore shares




ubs

ACME Solar debuts today after IPO oversubscribed 2.75 times

The shares have been priced at ₹289, the upper limit of its price range




ubs

Row breaks out over endorsement of Trinamool candidate by officials of Kolkata-based football clubs

Leader of Opposition Suvendu Adhikari called the move ‘unprecedented and unethical’, writes to Union Sports Minister seeking his intervention




ubs

Modular access to multi-substituted allenones via environmentally friendly organocatalytic C–H allenylation of aldehydes

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04550E, Paper
Xinying Hu, Ayisenbati Jialingbieke, Yuzhi Ren, Yifan Yang, Donghui Wei, Jian Gao, Ding Du
Organocatalytic direct C–H allenylation of aldehydes with propargyl bromides has provided a straightforward and step-economical strategy for allenone modular synthesis.
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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Substrate-controlled regioselective hydrophosphorylation of allenes to enable photocatalytic synthesis of alkenylphosphoryl compounds

Green Chem., 2024, 26,11272-11279
DOI: 10.1039/D4GC03588G, Paper
Tian-Ming Yang, Xin-Lu Fan, Wei Shi, Xuefei Zhao, Xu-Hong Hu
A visible-light-induced hydrophosphorylation of allenes with H-phosphine oxides is demonstrated to give a diverse range of alkenylphosphoryl compounds in a highly stereoselective and regioselective manner.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Tottenham join Manchester United and Chelsea as Premier League clubs target Sergej Milinkovic-Savic 

Tottenham have become the latest Premier League club to show interest in signing Lazio star Sergej Milinkovic-Savic,The Serbia international is under contract at the Stadio Olimpico until 2024.




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Tottenham join Manchester United and Chelsea as Premier League clubs target Sergej Milinkovic-Savic 

Tottenham have become the latest Premier League club to show interest in signing Lazio star Sergej Milinkovic-Savic,The Serbia international is under contract at the Stadio Olimpico until 2024.




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WA coronavirus restriction easing not enough for pubs, beauticians, tourism industry - ABC News

  1. WA coronavirus restriction easing not enough for pubs, beauticians, tourism industry  ABC News
  2. Coronavirus crisis: Weekends in Esperance back on the cards  The West Australian
  3. WA's decision to keep its mines open amid coronavirus may have saved Australia's economy | ABC News  ABC News (Australia)
  4. View Full coverage on Google News






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eCommerce Solution with Subscriptions and Affiliate Options.




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Structural basis of substrate recognition and catalysis by fucosyltransferase 8 [Protein Structure and Folding]

Fucosylation of the innermost GlcNAc of N-glycans by fucosyltransferase 8 (FUT8) is an important step in the maturation of complex and hybrid N-glycans. This simple modification can dramatically affect the activities and half-lives of glycoproteins, effects that are relevant to understanding the invasiveness of some cancers, development of mAb therapeutics, and the etiology of a congenital glycosylation disorder. The acceptor substrate preferences of FUT8 are well-characterized and provide a framework for understanding N-glycan maturation in the Golgi; however, the structural basis of these substrate preferences and the mechanism through which catalysis is achieved remain unknown. Here we describe several structures of mouse and human FUT8 in the apo state and in complex with GDP, a mimic of the donor substrate, and with a glycopeptide acceptor substrate at 1.80–2.50 Å resolution. These structures provide insights into a unique conformational change associated with donor substrate binding, common strategies employed by fucosyltransferases to coordinate GDP, features that define acceptor substrate preferences, and a likely mechanism for enzyme catalysis. Together with molecular dynamics simulations, the structures also revealed how FUT8 dimerization plays an important role in defining the acceptor substrate-binding site. Collectively, this information significantly builds on our understanding of the core fucosylation process.




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Gold bonds open tomorrow for subscription when investment demand is rising – Livemint

Gold bonds open tomorrow for subscription when investment demand is rising  LivemintHere's All You Need to Know About Sovereign Gold Bond Scheme Opening on Monday  News18Sovereign Gold Bond opens tomorrow: Issue price fixed at Rs 4,...



  • IMC News Feed

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Don't bet on Premiership clubs learning to live together during lockdown

ESTABLISHING a consensus to maintain the peace has never been trickier. Being stuck at home for 23 hours a day has taken the already onerous challenge of preserving civil relations and lifted to it a new level altogether.




ubs

Sebi extends reduced cut-off time for MFs subscription, redemption till further notice

For subscriptions to liquid and overnight schemes, the regulator has revised the time to 12.30 pm, while the same for other schemes is 1 pm.




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Eyes on offshore currency market as NSE, BSE start trading rupee-dollar derivative on subsidiaries

The National Stock Exchange’s subsidiary NSE IFSC and the Bombay Stock Exchange’s India INX on Friday launched trading in the Indian Rupee-US Dollar Futures & Options contact.




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Netflix sees ‘big growth’ in India as subscribers binge on local content

According to data released by market research firm Kalagato, user engagement on Netflix shot up to as much as 80 minutes a day as of March 28 from a little under 50 minutes on February 5.




ubs

CDSL IPO subscribed 2.09 times on Day 1

The initial public offering of Central Depository Services (CDSL) was subscribed by 2.09 times on Monday, the first day of its offering with investors bidding for 5.19 crore shares against 2.48 crore shares reserved.




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Eris Lifesciences IPO subscribed 0.75 times

The initial public offering (IPO) of Eris Lifesciences was subscribed 0.75 times on Monday with investors bidding for 1.20 crore shares of the 1.59 crore shares on offer. The qualified institutional buyers bid 70.23 lakh shares against the 86.17 lakh shares reserved for them.




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Fossil Fuels Reap $550 Billion in Subsidies, Hindering Renewables Investment

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.




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Fossil Fuels Reap $550 Billion in Subsidies, Hindering Renewables Investment

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.




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Seoul closes bars, clubs over fears of second coronavirus wave

Health authorities have warned of a further spike in infections.




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South Korea sees spike of 34 new coronavirus cases after outbreak involving nightclubs

The outbreak came just as the country has eased some social distancing restrictions and is seeking to fully reopen schools and businesses.




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Syria reduces fuel subsidies as economic crisis deepens




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Pressure points: Stars, coaches and clubs with the most to lose when the NRL returns

With the new NRL season set to re-launch in 20 days Fox League takes a look at the pressure point issues guaranteed to make headlines once the football returns.




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Super Rugby training set to resume in 10 days as clubs target July reboot

Super Rugby trans-Tasman finals appear unlikely as Rugby Australia looks to lock in a July 3 domestic reboot, which is set to include the Western Force.