lk

Chemodivergent alkylation of trifluoromethyl alkenes via photocatalytic coupling with alkanes

Green Chem., 2024, 26,11196-11205
DOI: 10.1039/D4GC04176C, Paper
Open Access
Pol Martínez-Balart, Álvaro Velasco-Rubio, Sergio Barbeira-Arán, Hugo Jiménez-Cristóbal, Martín Fañanás-Mastral
A photocatalytic methodology for the chemodivergent direct cross-coupling of simple alkanes with trifluoromethyl alkenes that enables the selective formation of gem-difluoroalkenes and trifluoromethyl alkanes is presented.
The content of this RSS Feed (c) The Royal Society of Chemistry




lk

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




lk

A paired alkaline electrolyzer for furfural oxidation and hydrogen evolution over noble metal-free NiFe/Ni and Co/MXene catalysts

Green Chem., 2024, 26,11351-11363
DOI: 10.1039/D4GC04447A, Paper
Open Access
Xiaopeng Liu, Mohammad Albloushi, Michael Galvin, Connor W. Schroeder, Yue Wu, Wenzhen Li
A paired alkaline electrolyzer with non-noble metal catalysts was developed, demonstrating higher performances of furfural oxidation on NiFe/Ni foam at the anode and hydrogen evolution on Co/MXene at the cathode under practical current densities.
The content of this RSS Feed (c) The Royal Society of Chemistry




lk

Effect of a phase transfer catalyst structure on the alkaline hydrolysis of poly(ethylene terephthalate)

Green Chem., 2024, 26,11125-11131
DOI: 10.1039/D4GC05070C, Communication
Open Access
Lee B. Anderson, Conall Molloy, Lorenzo Pedrini, Ian L. Martin, Stephen J. Connon
The evaluation of a library of phase transfer catalysts in the alkaline hydrolysis of polyethylene terephthalate revealed the key interplay between catalyst structure/properties and the reaction conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




lk

Reusable Co-catalysts for general and selective α-alkylation of nitriles with alcohols

Green Chem., 2024, 26,11140-11146
DOI: 10.1039/D3GC04436J, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zhuang Ma, Zechen Wu, Carsten Kreyenschulte, Stephan Bartling, Henrik Lund, Matthias Beller, Rajenahally V. Jagadeesh
A general cobalt-catalyzed α-alkylation of nitriles with alcohols is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry




lk

Ball milling-promoting difunctionalization of alkynyl sulfonium salts with sulfinic acids towards (Z)-1,2-disulfonylethenes

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04895D, Paper
Li-Hua Yang, Bei Li, Lin Chen, Wen-Shi Yao, Han-Yue Peng, Sha Peng, Long-Yong Xie
A simple ball milling-mediated disulfonylation of alkynyl sulfonium salts with sulfinic acids for the stereoselective synthesis of various (Z)-1,2-disulfonylethenes has been developed under catalyst-, additive- and solvent-free conditions.
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




lk

EtOH-mediated cascade C(sp3)–H alkylation via aromatization-driven [1,6]-hydride transfer: green and divergent synthesis of spirocyclic azepino[4,3,2-cd]indoles

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04534C, Paper
Yao-Bin Shen, Qian-Hao Zhuang, Xiao-Lin Wang, Xiao-De An, Bin Qiu, Tiesheng Shi, Jian Xiao
Unprecedented EtOH-mediated cascade C(sp3)–H alkylation reactions of 4-dialkylamino-indole-3-carbaldehydes have been realized for the green and divergent synthesis of spirocyclic azepino[4,3,2-cd]indole derivatives.
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




lk

Kolkata Knight Riders books play-offs berth



  • Indian Premier League

lk

Warner’s Sunrisers walk away with the trophy

Third-time disappointment for Royal Challengers as the Hyderabad team weathers a typical Gayle assault in a thrilling finale



  • Indian Premier League

lk

IPL 2022 | Shreyas Iyer appointed as Kolkata Knight Riders’ new captain

Iyer has captained Delhi Capitals to their only IPL final in 2020




lk

Chandrakant Pandit appointed Kolkata Knight Riders head coach

He is the first Indian to hold that position for the two-time IPL champion



  • Indian Premier League

lk

Talking comedy with Kapil

Kapil Sharma reveals his professional secrets and tells us what to expect from his new show on Sony Entertainment Television




lk

Talk the talk

Connecting with people matters the most, says RJ, actress and anchor Nyla Usha




lk

‘My feet just froze’: Kalki Koechlin

Kalki and her father Joel Koechlin narrate sweet and not so sweet experiences of the incredible journey that they undertook together for a television series




lk

Daily Quiz | On American talk show hosts

From analysing current events in a comedic fashion to creating the next viral moment with your favourite celebrity, hosts of talk shows are always on topic. Here is a quiz on American talk show hosts.




lk

Silk-like smooth

BMW’s 320d model has a host of attractive features to keep you riveted




lk

Jarange Patil makes U-turn, decides to walk out of poll fray




lk

During Bharat Jodo Yatra, Rahul walked with urban Naxals: Fadnavis




lk

NCP legislator Sunil Shelke booked for violation of election rules in Maval Assembly seat




lk

Against All Odds: Why a former Silicon Valley techie is walking thousands of kilometres across India




lk

In 2036 Olympics bid, India underlines its religious diversity, silk and spice routes




lk

AUS A vs IND A, 2nd Unofficial Test: ‘I’d have walked’ – Stuart Broad reacts after Marcus Harris stands his ground despite edging it to first slip




lk

All of 3, Kolkata child’s journey to become youngest ranked chess player




lk

Walking The Bamboo Trail In Meghalaya

Hike through Meghalaya's newest tourist magnet.





lk

Vulkan - Technatura [2020]

Дата релиза: 08.05.2020

uploaded by st.liar

Список треков:
01. This Visual Hex
02. Hunter/Prey
03. Redemption Simulations
04. Bewildering Conception Of Truth
05. Klagans Snara
06. Rekviem
07. Spokskepp
08. Technatura
09. Marans Ritt
10. Blinding Ornaments
11. The Royal Fallacy
12. The Madness Sees No End

Скачать и обсудить альбом здесь




lk

Volkswagen To Cut 30,000 Jobs

German carmaker Volkswagen and its labour unions have agreed to 30,000 job cuts by 2021.




lk

Zonal Sales Manager-OTC-Kolkata/Patna- (8yr exp in Beauty/Hair/skin care OTC Products as ZSM must)

Company: P & I Management Consultants
Experience: 0 to 50
location: India
Ref: 24341070
Summary: Job Description: Work Profile: 1. Mapping & analyzing business potential, identifying new profitable products and product lines. 2. Overseeing marketing operations thereby achieving increased sales growth/ maximized profitability.....




lk

Brussels says Britain must engage in full scope of post-Brexit talks

UK will be pushed to take part in detailed discussion on fishing waters and other EU priorities




lk

Firmware for R&S®TSMx Drive and walk test scanner




lk

‘Bois Locker Room’: Delhi Boys Share Pictures Of Minor Girls And Talk About Raping Them

It is not uncommon to see a man whistling at a woman from across the street or a male co-worker talking to a woman's breast or try to get a glimpse down your shirt. While women's safety has been confined to




lk

What Is Walking Pneumonia? Is It A Serious Condition?

Walking pneumonia (WP) is the infection of the lungs or say, a milder form of pneumonia that affects the upper and lower respiratory tract. It is also known as 'atypical pneumonia' as the bacteria behind the condition is an atypical bacteria




lk

Union Minister Babul Supriyo booked by Kolkata police for sharing fake picture on Twitter

Supriyo has shared the picture on May 8, claiming that if Sinha and Banerjee are together then it "raises many questions".




lk

Смяротная аварыя пад Лідай: Volkswagen урэзаўся ў грузавік, які спыніўся на абочыне








lk

Electron-photon small-talk could have big impact on quantum computing

In a step that brings silicon-based quantum computers closer to reality, researchers at Princeton University have built a device in which a single electron can pass its quantum information to a particle of light. The particle of light, or photon, can then act as a messenger to carry the information to other electrons, creating connections that form the circuits of a quantum computer.




lk

Video: Tahnée Seagrave Talks Over her Winning Run from the 2018 Val di Sole World Cup



Tahnée Seagrave provides some insight into her thought process during the 2018 Val di Sole World Cup.
( Comments: 4 )




lk

West Lafayette grad Luke Staton gambles on himself with Purdue football walk-on spot

The Red Devil linebacker will join the Boilermakers in the fall.

       




lk

Belkin Criticized For Its Upcoming Bricking of NetCams

A Forbes contributor notes that Belkin abruptly announced the end-of-life for its Wemo NetCams, which will discontinued on May 29 2020. But that's just the beginning... Unlike many other end-of-life announcements which simply render products ineligible for support or upgrades, Belkin is literally pulling the plug on its Cloud service, rendering its NetCam range of home security cameras as useless beige bricks... The question of how Belkin are deliberately bricking their products needs to be called out. When the NetCam was released, users had the option to use the Wemo software (which was lousy) or connect to the cameras using ffmpeg with their favourite NVS platform or even with VLC or equivalent. However, in a firmware update a few years back — Belkin disabled this capability. While workarounds do exist, such as the one published by Vladimir Sobolev in 2018, the whole premise of buying a Belkin product is for ease of use and simplicity. Belkin claim to design 'people inspired products'. All customers of Belkin need to look carefully at these words and see how they match up with their deeds? How many other Belkin products might be switched off on a whim? The criticism can be applied to cloud-enabled products as a whole, but in the main — vendors understand that to alienate customers by bricking their possessions is not a viable long term strategy to maintain trust... Forthcoming European legislation forcing technology companies to make their products easier to repair should go some way to address these concerns. The article points out that even Microsoft gave Windows 7 users five years of warnings about its 2020 end-of-life. And it also complains property owners now face two difficult choices: "Either leaving their property with no security system and zero surveillance capability, or breaking the quarantine orders in order to install new equipment."

Read more of this story at Slashdot.




lk

Challenged to take the walk

OM Philippines completes their annual mission training and exposure programme in the tribal areas of Palawan, Philippines.




lk

Transform 2016: Pilgrim walk in Spain

Walking the thousand year old pilgrim route to Santiago de Compostela gave the Transform team many opportunities to share the Gospel




lk

Now I can walk

A teenage boy's ankle is healed and the Good News is spread through this situation.




lk

So easy to talk to

An outreach to Arab tourists in Switzerland opens up doors to talk about Jesus' love.




lk

Learning to walk with the Lord

Yande learns to walk with the aid of crutches and splints provided by Bethesda Mercy Ministries.




lk

Herald on Sunday letters: what readers are talking about this week

One size fits all? How wrong you are




lk

Dundee boxer Paul Kean talks European title fight behind closed doors amid coronavirus pandemic

THERE was a popular fad in the 1990s for presenting music in its rawest form. Rather than the traditional bombast of turning everything up to 11, MTV Unplugged stripped it back to the basics. Often it was simply one singer, one guitar and a stool. And it was hugely popular.




lk

"Glad you are here to talk with us"

OM Ecuador team members work with people living with HIV and AIDS in a children's hospital in Guayaquil.