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Synthesis of enantiopure 1,2,3-triazolylidene-type mesoionic carbene (MIC) conjugate acids featuring a rigid bicyclic scaffold

Org. Chem. Front., 2024, 11,2178-2181
DOI: 10.1039/D4QO00269E, Research Article
Vojtěch Dočekal, Mohand Melaimi, Simona Petrželová, Jan Veselý, Xiaoyu Yan, Guy Bertrand
Chiral NHCs have found numerous applications as ligands for transition metals and in their own right for asymmetric catalysis. We report a synthetic route from L-malic acid to enantiopure 1,2,3-triazoliums with the chiral center in a fused ring.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Germany to hold snap elections on February 23 as coalition crumbles under economic strain




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South Korea, US, Japan to hold 2nd trilateral Freedom Edge exercise this week




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Broncos open WR Josh Reynolds' 21-day practice window

The Broncos designated wide receiver Josh Reynolds for return from injured reserve, the team announced Wednesday.




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Three held in Coimbatore for pledging fake gold




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Hope SC will hold accountable those who reduced homes to rubble: Mehdi

“I hope that the court will hold accountable those who have committed these crimes, and have reduced homes to rubble.”




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Indian households accumulated USD 9.7 trillion in wealth over last ten years: Morgan Stanley




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Cold War-era H-6 bomber enhances China’s ability to strike U.S. bases

The H-6 long-range bomber was used in China’s October war games around Taiwan; it flew close to the U.S. mainland for first time in June




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Sri Lanka to hold key parliamentary vote on November 14

President Anura Kumara Dissanayake’s ruling alliance is looking to secure a majority in Parliament




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Indonesia and Australia hold joint military drills after signing a new defense agreement

The Indonesian and Australian militaries are holding joint combat drills off Indonesia’s main island of Java with about 2,000 troops training in air, maritime, amphibious and land operations




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Amaran is a film about a soldier’s life, nothing more: Seeman




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Delhi High Court upholds ban on two-wheelers on Expressways

Two-wheelers, three-wheelers, and other slow-moving vehicles, such as tractors, are prohibited as per the Gazette Notifications dated June 14, 2018, and January 15, 2021




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Godrej Industries Q2 net profit surges over three fold to ₹288 crore




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Death of woman after delivery at private hospital in Dharmapuri sparks row; RDO holds inquiry




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Police arrest man for employing, abusing 11-year-old domestic help in Noida society




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Mother, sister arrested for suicide of 32-year-old Pakshikere resident seek bail




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Gold prices tumble as dollar strengthens against rupee

Global uncertainty, weak domestic economy pushing gold, rupee and equity



  • Gold & Silver

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Meet richest family of Bollywood, once sold fruits, has net worth of Rs 10000 crore, not Kapoors, Khans, it is...

Meet rihest family of Bollywood surpassing the net worth of the Khans, Kapoor,




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Now expiry timelines for food items sold on ecom, qcom

The Food Safety and Standards Authority of India (FSSAI) on Tuesday asked e-commerce and quick-commerce food operators to ensure a minimum shelf life of 30 per cent or at least 45 days before products expire at the time of delivery. The order follows rising concerns over violations of food safety standards in quick-commerce and e-commerce.




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Marygold & Co. partners with Griffin to support healthy financial habits

UK-based Marygold & Co. has...




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Gold Castle Giclee on Canvas

Gold Castle Giclee on Canvas by Peter / Harrison Ellenshaw is a(n) Limited Edition. The Edition is Limited to 195 pcs




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ROCKY MOUNTAIN GOLD LIMITED EDITION PRINT

ROCKY MOUNTAIN GOLD LIMITED EDITION PRINT by Scott Kennedy is a(n) Limited Edition. The Edition is Limited to Limited to 550 pcs




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Maid sentenced to 235 years for gold thefts

A maid has been sentenced to 235 years in jail for dozens of thefts of gold ornaments worth about 25 million baht from her employer’s shop in Khon Kaen.




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Analyzing spatial patterns of thermal alteration in the Stikine and Wrangell terranes of the Canadian Cordillera using the conodont color alteration index (CAI) to identify hot spots and cold spots

Lei, J Z X; Golding, M L; Husson, J M. Geological Survey of Canada, Open File 8746, 2020, 43 pages, https://doi.org/10.4095/327243
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/gid_327243.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/gid_327243.jpg" title="Geological Survey of Canada, Open File 8746, 2020, 43 pages, https://doi.org/10.4095/327243" height="150" border="1" /></a>




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Natural attenuation of spilled crude oil by cold-adapted soil bacterial communities at a decommissioned High Arctic oil well site

Ferguson, D K; Li, C; Jiang, C; Chakraborty, A; Grasby, S E; Hubert, C R J. Science of the Total Environment vol. 722, 137258, 2020 p. 1-12, https://doi.org/10.1016/j.scitotenv.2020.137258
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20190541.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20190541.jpg" title="Science of the Total Environment vol. 722, 137258, 2020 p. 1-12, https://doi.org/10.1016/j.scitotenv.2020.137258" height="150" border="1" /></a>




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A revised glacial history of the Smoking Hills region, northwestern Arctic Canada: evidence for late Pliocene and Quaternary continental Laurentide glaciations and the preservation of old buried glacial ice

Smith, I R; Evans, D J A; Gosse, J C; Galloway, J M. Program and abstracts, 50th Annual International Arctic Workshop; by Institute of Arctic and Alpine Research; 2021 p. 128-131
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20210025.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20210025.jpg" title="Program and abstracts, 50th Annual International Arctic Workshop; by Institute of Arctic and Alpine Research; 2021 p. 128-131" height="150" border="1" /></a>




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Assessment of the Amaruq gold deposit signature in glacial sediments using multivariate geochemical data analysis and indicator minerals

de Bronac de Vazelhes, V; McMartin, I; Côté-Mantha, O; Boulianne-Verschelden, N. Journal of Geochemical Exploration vol. 228, 106800, 2021 p. 1-17, https://doi.org/10.1016/j.gexplo.2021.106800
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20200684.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20200684.jpg" title="Journal of Geochemical Exploration vol. 228, 106800, 2021 p. 1-17, https://doi.org/10.1016/j.gexplo.2021.106800" height="150" border="1" /></a>




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The Paleoproterozoic Amer supergroup, Amer Fold Belt, Nunavut: stratigraphy, structure, correlations and uranium metallogeny

Jefferson, C W; Rainbird, R H; Young, G M; White, J C; Tschirhart, V L; Creaser, R A. Canadian Journal of Earth Sciences vol. 60, 2023 p. 1005-1039, https://doi.org/10.1139/cjes-2022-0077
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20220600.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20220600.jpg" title="Canadian Journal of Earth Sciences vol. 60, 2023 p. 1005-1039, https://doi.org/10.1139/cjes-2022-0077" height="150" border="1" /></a>




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Advancing exploration for iron oxide-copper-gold and affiliated deposits in Canada: context, scientific overview, outcomes, and impacts

Corriveau, L; Potter, E G. Canada's northern Shield: new perspectives from the Geoscience for Energy and Minerals Program; Geological Survey of Canada, Bulletin 612, 2024 p. 55-98, https://doi.org/10.4095/332495
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/gid_332495.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/gid_332495.jpg" title="Canada's northern Shield: new perspectives from the Geoscience for Energy and Minerals Program; Geological Survey of Canada, Bulletin 612, 2024 p. 55-98, https://doi.org/10.4095/332495" height="150" border="1" /></a>




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UPS Healthcare extending cold chain capabilities “to support a rapidly growing and innovating market”

UPS Healthcare has announced an expansion of its European hub facility in Roermond, the Netherlands by 21,860 sqm, adding in-demand freezer farm capacity, a crucial link in a strong and reliable supply chain for a growing number of complex biopharma products.




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Arnold Competes In West County Gateway Cup

Gabriella Arnold participated in the final stage of the four-stage Bommarito Audi West County Gateway Cup, a cycling race held in historic Old Town Florissant. The challenging course wound through the nostalgic streets of one of St. Louis’ most beloved neighborhoods. Representing LA Sweat Racing in the women’s pro/1/2 division, Arnold crossed the finish line […]




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Arnold Finishes 8th In Kentucky Road Series

Gabriella Arnold competed in the Kentucky Open Road Racing series in Ewing, Kentucky. The course was a challenging 39.7 mile course with an elevation of 3,881 feet. ompeting in the women’s pro division, Arnold finished 8th with a time of 2:07.24. Related Stories Cyclists Head To Guyana For Championships National Criterium Championships Results Arnold And […]




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Arnold Competes In West County Gateway Cup

Gabriella Arnold, representing LA Sweat Racing, finished 46th in the Women Pro/1/2 Division at the Bommarito Audi West County Gateway Cup in St. Louis. Arnold completed the race with a time of 1:09.07, 1:05 behind the winner, Mejias Garcia. Related Stories Cyclists Head To Guyana For Championships National Criterium Championships Results Arnold And Narraway Compete […]




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Arnold Finishes 8th In Kentucky Open Road

Gabriella Arnold competed in the Kentucky Open Road racing series 3rd race in Ewing, Kentucky. Arnold, competing in the women’s pro race finished 8th crossing the line in a time of 2:07:24. Related Stories Cyclists Head To Guyana For Championships National Criterium Championships Results Arnold And Narraway Compete In Brazil White & Narraway Continue In […]




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Gabriella Arnold Competes In Kentucky Crit

Gabriella Arnold recently competed in the first-ever Country Boy Crit, an event which featured multiple races for pros, and amateurs at Lanes Run Business Park near Country Boy Brewing, in Kentucky. Arnold competed in the women’s pro race representing LA Sweat finished 12th. Related Stories Cyclists Head To Guyana For Championships National Criterium Championships Results […]




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Новое видео THE OLD DEAD TREE

"The Lightest Straw", новое видео THE OLD DEAD TREE, доступно для просмотра ниже. Этот трек взят из нового альбома 'Second Thoughts', релиз которого намечен на шестое декабря на Season of Mist:

“Unpredictable”
“Don’t Waste Your Time”
“The Lightest Straw”
“Better Off Dead”
“Without A Second Thought”
“Luke”
“Story Of My Life”
“Fresh Start”
“I Wish I Could”
“The Trap”
“Solastalgia”
“OK”
“The Worst Is Yet To Come”
#The_Old_Dead_Tree #TheOldDeadTree #GothicMetal #Gothic_Metal
Видео: https://www.youtube.com/watch?v=x8KITCrV5dM








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The Internet Watches as the Mystery of the London Bridge Wedding Photo Unfolds

This photo was taken by passing photographer, Saber Miresmailli, who then took to the internet to find the lovely couple.  Responses have been tremendous and a Twitter user came forward claiming to know the couple.  The photographer then made a statement on his Facebook page saying that, until they come home from their honeymoon and claim the picture, their identities are unconfirmed. 

Finally, they have returned from their honeymoon and even did an interview with ITV News London.  They say they were shocked at the attention they got and basically agree that it's a very nice picture. 





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I Told Him To Hire A Plumber! But Oh No I Can Fix It He Said!




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Is It Cold In Here?

I love it when you rub my rivets




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Canada Passes New Right To Repair Rules With the Same Old Problem

An anonymous reader quotes a report from The Register: Royal assent was granted to two right to repair bills last week that amend Canada's Copyright Act to allow the circumvention of technological protection measures (TPMs) if this is done for the purposes of "maintaining or repairing a product, including any related diagnosing," and "to make the program or a device in which it is embedded interoperable with any other computer program, device or component." The pair of bills allow device owners to not only repair their own stuff regardless of how a program is written to prevent such non-OEM measures, but said owners can also make their devices work with third-party components without needing to go through the manufacturer to do so. Bills C-244 (repairability) and C-294 (interoperability) go a long way toward advancing the right to repair in Canada and, as iFixit pointed out, are the first federal laws anywhere that address how TPMs restrict the right to repair -- but they're hardly final. TPMs can take a number of forms, from simple administrative passwords to encryption, registration keys, or even the need for a physical object like a USB dongle to unlock access to copyrighted components of a device's software. Most commercially manufactured devices with proprietary embedded software include some form of TPM, and neither C-244 nor C-294 place any restrictions on the use of such measures by manufacturers. As iFixit points out, neither Copyright Act amendments do anything to expand access to the tools needed to circumvent TPMs. That puts Canadians in a similar position to US repair advocates, who in 2021 saw the US Copyright Office loosen DMCA restrictions to allow limited repairs of some devices despite TPMs, but without allowing access to the tools needed to do so. [...] Canadian Repair Coalition co-founder Anthony Rosborough said last week that the new repairability and interoperability rules represent considerable progress, but like similar changes in the US, don't actually amount to much without the right to distribute tools. "New regulations are needed that require manufacturers and vendors to ensure that products and devices are designed with accessibility of repairs in mind," Rosborough wrote in an op-ed last week. "Businesses need to be able to carry out their work without the fear of infringing various intellectual property rights."

Read more of this story at Slashdot.




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The Rising Star Scaffolding Guide: Supporting Young Children’s Early Spelling Skills

Encouraging pre-kindergarten children to write affords teachers the opportunity to provide scaffolds to improve spelling development. Teachers, however, tend to provide more support than necessary to guide children's early spelling, which may stifle children's opportunities to engage in important thinking that helps them to grow in their literacy knowledge.




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Golden years, new beginnings

While other couples in their fifties talk about retirement, Philip and Riana Dyason are talking about a new beginning: pioneer ministry in Russia.




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Never too old

OM Russia is now accepting pensioners to study at its Discipleship and Missionary Training Centre.




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Old and new creation

A Turkish believer remains strong in his faith through persecution.




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Fresh vision in an old city

When Rev Graham Clay, Pastor of Stratford-Upon-Avon Baptist Church, decided to have an OM ministry team work with his church, he didn’t hesitate to take action.