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Buy, use, return, and claim a small refund

A scheme that ensures that e-products are recycled hopes for a resurrection




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Clean facts about climate overshoot

Experts fear that extended periods of overshoot will have serious dangerous outcomes on several ecosystems




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Clean facts about GLOF

The frequency and risks from glacial melts have increased because of global warming and climate change




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Clean facts about COP28

A global stocktake will draw up an inventory on the collective progress made towards limiting the global temperature increase.




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Clean facts about green hydrogen versus blue hydrogen

Suitability of blue or green hydrogen as a future fuel is premised on how much water is consumed for their production




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Clean facts on e-DNA and mapping wildlife

The Zoological Survey of India will use eDNA for mapping, monitoring wildlife; help in biodiversity assessments & eradication of aquatic invasive species




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Bankers now favour clean energy over fossil fuel

Trends show the drift towards renewables has found new acceleration




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Cleanfacts about the plus and minus of biofuels

Biofuel is a renewable clean source of energy in contrast to fossil fuels




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A vital push for value-added e-waste recycling

BARC is sharing its technology for the recovery of copper oxide nanotechnology particles from end-of-life PCB boards




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Clean facts about harnessing oceans to fight climate change

Oceans can be tapped as a source of food and proteins in the future




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Finance adaptation to address climate change and bridge the fiscal gap

A recent report underlines the need for coordinated planning in private-public investments at the national and State levels




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Clean facts about Arboriculture

Arboriculture also means assessing existing trees and vegetation to ensure protection to the valued in this category.




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Climate action needs a lot more acceleration

As various indicators spike up and weather conditions change, there is a need for concerted effort to mitigate global warming




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A novel way of cleaning indoor and outdoor air

A ‘filterless’ purifier range promises to keep the surrounding space pollution-free




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Clean facts about Antarctic warming

Changes due to global warming in the Antarctic region have become visible in recent years




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Clean facts about global plastic waste

Fifty per cent of the world’s population resides in areas where plastic waste generated exceeds the capacity to manage it, says report




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Clean facts about bees and sustainability

The population of bees and other pollinators have shown a steady decline because of the destruction of their habitat




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Clean facts  about the AI boom and environmental costs 

The energy consumption of datacentres, AI and cryptocurrency sectors was 460 terawatt hours in 2022 but could touch 1000 TWh by 2026




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The sun must also shine on solar panel recycling 

To make this renewable source of energy sustainable, an emphasis on managing the waste generated is critical 




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Clean facts about desertification and land degradation 

Severe land degradation is now affecting 168 countries across the world 




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Clean facts about agrivoltaics 

Agrivoltaics is the simultaneous use of land for agriculture and photovoltaic (PV) power generation.




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Recycling and a treasure trove of critical minerals 

Incentives could bolster extraction of precious lithium, cobalt, and nickel from end-of-life Li-ion batteries 




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Clean facts about blue carbon 

Blue carbon ecosystems provide the habitat for marine and coastal species, from birds, fish, and mammals to invertebrates, algae, and microbes




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Olympics in the face of climate change

How Paris is trying to reduce its carbon footprint during the games 




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Clean facts  about greenhushing 

Greenhushing also helps the company alter or change its sustainability effort without attracting public attention 




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Clean facts about aerial seeding 

Aerial or broadcast seeding is considered a better option than conventional methods of sowing seeds




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IIT Madras, ISRO to study spacecraft & launch vehicle-related thermal management




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K'taka rain fury: Bengaluru worst hit; CM says 'closely monitoring rain-related disasters'




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Rwanda urges new climate finance goal as COP29 begins




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Most Italians deem adaptation to climate change priority: Survey




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Baku climate talks: India not attending World Leaders Climate Action Summit




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Brunei water village clean-up collects 1,300 kg of waste




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India's public sector banks clocks 11 pc growth at Rs 236 lakh crore in April-Sep FY25




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T'gana to constitute dedicated panel for survey on Backward Class quota




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Gujarat CM Patel calls on citizens to ensure Vadodara leads in cleanliness




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Four cleaning contract staff run over by speeding Kerala Express




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World Bank to support farmers of Kerala to adapt climate impacts




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Nadal, a Warrior Prince, not just the King of Clay

Nadal was much more than a claycourt bully, though. He spent more than 900 successive weeks from 2005 in the ATP's top 10, 209 of them at number one and at the age of 24 became the youngest player to complete the career Grand Slam.




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Amazon Web Services India vision: Investing in cloud and local partnerships for economic growth

Our planned investment will contribute $23.3 billion to India’s GDP by 2030, and support approximately 1,31,700 full-time jobs annually at local businesses, says Chris Casey of AWS




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HCLTech to launch AI Lab in Singapore, partners with EDB 

HCLTech has maintained a presence in Singapore for over 40 years, serving as its Southeast Asian operations hub




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




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Airtel, Jio clash with Amazon, Starlink over satcom spectrum

Telcos bat for level playing field; satcom firms say customers have right to choose




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Mission clean-up

YW storyteller contest: We were flooded with stories for the YW Storyteller contest announced on June 24. Here are the five winning entries. Congratulations!




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For a cleaner tomorrow

Marta took it upon herself to find a solution to problems like sanitisation and housing.




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Electrochemical selective divergent C–H chalcogenocyanation of N-heterocyclic scaffolds

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00448E, Communication
Kusum Ucheniya, Pooja Kumari Jat, Amreen Chouhan, Lalit Yadav, Satpal Singh Badsara
An electrochemical direct selective C–H chalcogenocyanation approach for indolizine derivatives under mild conditions has been described.
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Synthesis of 3,5-disubstituted isoxazoles by domino reductive Nef reaction/cyclization of β-nitroenones

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00232F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Muhammad Ehtisham Ibraheem Khan, Tomas Lighuen Cassini, Marino Petrini, Alessandro Palmieri
β-Nitroenones were converted into 3,5-disubstituted isoxazoles via a domino reaction promoted by tin(II) dichloride. The protocol efficiently works under both microwave and flow conditions.
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Click synthesis of dendronized malonates for the preparation of amphiphilic dendro[60]fullerenes

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D3OB01986A, Paper
Carlos Cruz-Hernández, Perla Y. López-Camacho, Gustavo Basurto-Islas, Aaron Rojas, Patricia Guadarrama, Melchor Martínez-Herrera
Click chemistry is a valuable methodology for obtaining dendronized malonate derivatives to derivatize C60 using the Bingel–Hirsch reaction.
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Diastereoselective synthesis of functionalized spiroindolines via intramolecular ipso-iodocyclization/nucleophile addition cascade reactions of indole-tethered ynones

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00112E, Paper
Debojyoti Bag, Sanghapal D. Sawant
Herein, we describe a highly diastereoselective approach for synthesizing polyfunctionalized spiroindolines from indolyl-ynones involving an ipso-iodocyclization/nucleophile addition cascade.
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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...
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Rapid in situ generation of 2-(halomethyl)-5-phenylfuran and nucleophilic addition in a microflow reactor

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00358F, Paper
Open Access
Yuma Matsuura, Shinichiro Fuse
Various 2,5-disubstituted furans were synthesized via 5-substituted 2-halomethylfurans using microflow technology.
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