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SCI shares gain 7% on robust Q2 net profit

Revenue rose to ₹ 1,491.23 crore, compared to ₹ 1,161.89 crore in the previous year




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Biocon shares gain 9 per cent after USFDA inspection of Bengaluru unit

The scope of the inspection covered six distinct biological units, including four drug substance manufacturing facilities and two drug product manufacturing plants




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STT collection hits ₹36,000 crore, reaching 97% of Budget target amid market rally

Implemented in 2004, STT is designed to combat tax evasion on capital gains and has undergone various adjustments to its rates and structure since its inception.




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Hindalco, Ramco Cements, Sagility India Share Price Highlights November 12, 2024: Ramco Cements stock closes 5% higher, Sagility stock declines 6% on day one of listing

Hindalco, ONGC, Ramco Cements & Ambuja Cements Share Price Highlights; Sagility IPO Listing November 12, 2024




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Rupee falls 2 paise to all-time low of 84.40 against US dollar in early trade

At the interbank foreign exchange, the rupee opened at 84.39 against the greenback, then fell further to an all-time low of 84.40, registering a fall of 2 paise over its previous close




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Rupee drops lower, down 1 paisa at fresh all-time low of 84.39 against US dollar

Rupee pressured by continued foreign fund outflows and a firm dollar overseas




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Lack of govt control on retail outlets blamed for soaring onion prices

Rains in Maharashtra delay kharif arrivals; prices likely to drop in a fortnight




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After inconclusive talks, Bengal Chief Secretary urges doctors to call off fast-unto-death

With junior doctors insisting to continue with their hunger strike till all their demands are met the stalemate is likely to continue. So far five doctors who began hunger strike on October 5 for a ten-point demand have been hospitalised after their health condition deteriorated




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Doctors back at work as Bengal tells SC that 90-98% of safety upgrade work is complete

Bench gives National Task Force constituted by Centre on the orders of Supreme Court three weeks to come out with “tentative recommendations”




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Body of girl found in Krishnanagar town of West Bengal

Family alleges she was raped and murdered; police arrest victim’s partner




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Mamata holds meeting with top officials on healthcare infra upgradation amid doctor’s fast-unto-death protest

After the meeting with CM Mamata Banerjee, the Chief Secretary Manoj Pant called for a meeting of principals and MSVPs of all the State-run hospitals




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R.G. Kar victim’s parents accuse Trinamool Congress leader of hurrying cremation 

R.G. Kar victim’s parents said that they had gone to Tala Police Station to tell the police that they did not want their daughter’s body to be cremated that night




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R.G. Kar case: Protesting junior doctors call off hunger strike after meeting Mamata

The two week long hunger strike came to an end after repeated requests from the government. Both parties have agreed to form a task force by March 2025




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Mamata urges PM to address hike in prices of essential medicines

‘It disrupts the accessibility of indispensable treatments, potentially hindering public health outcomes and increasing the burden on the healthcare systems,’ the West Bengal CM said in a letter to the PM




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Calcutta High Court stays suspension of 51 R.G. Kar doctors

An internal enquiry committee had suspended the doctors for promoting a threat culture and intimidation within the hospital premises. The court said that the suspension cannot go through without the State government’s or the Health Department’s approval.




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Cyclone Dana: Odisha CM Majhi lauds Ministers, officials after achieving 'zero casualty'

Odisha Chief Minister expresses gratitude for zero casualties during Cyclone Dana and the Indian Navy mobilises relief efforts




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West Bengal CPI(M) suspends ex-MLA over allegation of misbehaviour with woman journalist

The journalist claimed that he had made improper advances and touched her when she went to interview him at his residence




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Kolkata Police starts probe into 'hacking' of live-streaming of Calcutta High Court hearing

During the hearing of Justice Subhasish Samanta at courtroom number 7, an obscene video was allegedly “live-streamed” for nearly one minute before it could be stopped




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TMC accuses Amit Shah of breaching model code of conduct in West Bengal ahead of bypolls

Home Minister Amit Shah made politically charged statements about “parivartan in 2026” and stopping “infiltrators” during a BSF event at the India-Bangladesh border to inaugurate a passenger terminal




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Protests erupt in parts of West Bengal over exclusion of names in Banglar Awas Yojana

Amidst the protests, a notification was issued by the State government suggesting that fresh verification will be made to look into the names of beneficiaries who have been excluded




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Kolkata police amps up inspection on firecracker shops ahead of Deepawali

Only green crackers are allowed in markets to ensure low pollution and air quality control




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Not upset about failing to meet Amit Shah, may get chance later: Parents of R.G. Kar victim

We understand that being the Union Home Minister, he has enormous responsibilities. He must be too hard-pressed to squeeze some time out for us during the day-long visit,” says the mother of the deceased doctor




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Kolkata Police arrest 292 people, seize over 500kg of banned firecrackers

Kolkata Police crack down on illegal firecrackers, arresting 292 people and seizing over 500 kg of banned fireworks




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BJP and Trinamool in war of words over reports of ‘clashes’ in Kolkata

BJP leaders claim that clashes were sparked by attacks on immersion procession, puja pandal; police say the immediate triggers were a dispute about a parked bike, and a case of child sexual assault




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Post-Deepavali festivities lead to protests, incidents of violence in Kolkata

Police personnel were assaulted in one incident when they stepped in to resolve the conflict




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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




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R.G. Kar issue: Minutes of meeting with CM incomplete, say Bengal junior doctors

They don’t address all our demands, doctors tell Chief Secretary in email.




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RG Kar case: Father of deceased doctor says Amit Shah called him for meeting

The parents of the victim had earlier written to Mr. Shah on October 22 requesting for an appointment to guide and help them get justice




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Not in favour of genetically modified tea, says Asia Tea Alliance

With saturation of European and American markets, Asian tea producers are eyeing untapped African market for exports




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Kolkata tram trundles back to familiar atmosphere of neglect and protests — a sign it is still alive

Friday’s CTUA protest was initially planned to demand restoration of the third surviving route, Ballygunge-Tollygunge, which was shut down temporarily about four months ago due to pipeline work; but by Friday they had more things to protest against as media reports showed bituminisation of not-in-use tram tracks in Alipore.




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Trinamool moves ECI against State BJP president, misuse of Central forces

The Trinamool Congress delegation also expressed dissatisfaction that the Election Commissioners were not available to meet the party delegation at ECI headquarters




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The foul aftermath of the festivities 

Every year, Kolkata celebrates with high intensity for a couple of months — from Biswakarma puja to Durga puja, Diwali and then Chhath puja — unmindful of the environmental impact. Shrabana Chatterjee travels around the city to understand the gap between celebrating and polluting




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Jadavpur University professor from West Bengal found dead in Uttarakhand hotel room

Colleagues and students expressed shock over his untimely and mysterious demise




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Art festival to remind Kolkata of one of Bengal’s biggest mass movements

This year’s festival features nine events including walks, installations, talks and performances, presented at historic sites and archives across Kolkata




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The location of this RSS feed has changed

The location of this RSS feed has changed, please visit the following link in order to receive the most updated content: https://pubs.acs.org/page/follow.html




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Halide-free and metal-free allylic thiolation/selenation of P(O)H compounds with sulfur/selenium and allylic alcohols

Green Chem., 2024, 26,10886-10892
DOI: 10.1039/D4GC03960B, Paper
Longzhi Zhu, Weiwei Luo, Furong Guo, Lin Chen, Ying Tang, Biquan Xiong, Yu Liu, Ke-Wen Tang, Renhua Qiu
A halide- and metal-free method for forming C–S/Se–P(O) bonds using allylic alcohols, P(O)H compounds, and elemental sulfur/selenium is reported, eliminating the need for toxic, odorous, and moisture-sensitive starting materials.
The content of this RSS Feed (c) The Royal Society of Chemistry




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One-pot synthesis of conjugated vinylene-extended viologen ionic radical polyacetylenes for visible light-promoted photocatalytic CO2 cycloaddition

Green Chem., 2024, 26,10876-10885
DOI: 10.1039/D4GC03683B, Paper
Yanan Chang, Shuo Wang, Juan Chen, Zixuan Xu, Qing Shi, Yunjie Mao, Yanli Gai, Zhouyang Long, Guojian Chen
In situ synthesis of a conjugated vinylene-extended viologen ionic radical polyacetylene (VIRP-2) for visible light-promoted photocatalytic CO2 cycloaddition under ambient conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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What to do with polyurethane waste? The environmental potential of chemically recycling polyurethane rigid foam

Green Chem., 2024, 26,10893-10906
DOI: 10.1039/D4GC02594F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Martin Pillich, Johannes Schilling, Luca Bosetti, André Bardow
The environmental potential guides through the maze of chemical recycling of polyurethane rigid foams highlighting promising options.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Feasibility and sustainability of emerging CCU pathways for formic acid production

Green Chem., 2024, 26,10982-10995
DOI: 10.1039/D4GC02507E, Paper
Tesfalem Aregawi Atsbha, Ha-Jun Yoon, Ali Cherif, Chul-Jin Lee
The thermo-catalytic pathway can be a competitive alternative to the conventional pathway. CO2 source and electricity source highly affected the GWI for the thermo-catalytic pathway and electrochemical reduction pathway respectively.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Biodegradable polymers: from synthesis methods to applications of lignin-graft-polyester

Green Chem., 2024, 26,10774-10803
DOI: 10.1039/D4GC03558E, Tutorial Review
Open Access
Sundol Kim, Hoyong Chung
Biodegradable lignin-based grafted polyesters have wide range of applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Light-driven ultrafast dual C–C cleavage and coupling of dihydroxyacetone into high-purity carbon monoxide and ethylene glycol

Green Chem., 2024, 26,10859-10866
DOI: 10.1039/D4GC04180A, Paper
Fanhao Kong, Hongru Zhou, Zhiwei Chen, Zhaolin Dou, Min Wang
Reforming of biomass-based dihydroxyacetone to produce high-purity CO and ethylene glycol is achieved via a distinctive photochemical process under ambient conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Evaluation on the recovery of lignin from basic [Ch][Lys] systems using low-cost alcohols as anti-solvents under acid-free conditions

Green Chem., 2024, 26,10950-10959
DOI: 10.1039/D4GC03898C, Paper
Yichen Liu, Wanting Zhao, Qizhen Luo, Jipeng Yan, Jian Sun
An acid-free, high efficiency, and mild method of precipitating and separating lignin from basic ionic liquids (BIL) such as choline lysinate ([Ch][Lys]) by using alchohols (such as tert-butanol) as anti--solvents.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Green and controllable synthesis of symmetrical and unsymmetrical difluoromethylated diarylmethanes via a direct bisarylation strategy enabled by an HFIP–B(C6F5)3 adduct

Green Chem., 2024, 26,10969-10974
DOI: 10.1039/D4GC03917C, Paper
Xindi Li, Yiping Zhu, Zhina Gong, Jinshan Li, Jialin Xie, Zhendong Zhao, Jianwei Li, Chunman Jia
An efficient and environmentally friendly for the synthesis of symmetrical and unsymmetrical difluoromethylated diarylmethanes via direct bisarylation of difluoroacetaldehyde hemiacetal with aniline enabled by HFIP–B(C6F5)3 adduct is described.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A sequential flow process of CO2 capture and conversion using cost-effective porous organic polymers

Green Chem., 2024, 26,10960-10968
DOI: 10.1039/D4GC03494E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zhongqi Wu, Zhong Li, Lei Hu, Samson Afewerki, Maria Strømme, Qian-Feng Zhang, Chao Xu
A sequential flow process utilizing cost-effective porous organic materials to capture CO2 and directly convert it into fine chemicals has been achieved, which could improve the practical applicability of CO2 capture and utilization technologies.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Straightforward solid-phase modification of TiO2 with propylphosphonic acid via manual grinding and shaker mixing: enhancing modification degree by thermal control while improving atom economy

Green Chem., 2024, 26,10907-10920
DOI: 10.1039/D4GC03330B, Paper
Open Access
Kaimin Zhang, Jinxin Wang, Nick Gys, Elien Derveaux, Nahal Ghanemnia, Wouter Marchal, Peter Adriaensens, Vera Meynen
The straightforward manual grinding method achieves controllable grafting of organophosphonic acid onto TiO2, demonstrating its atom economy and greenness.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Research progress on photocatalytic, electrocatalytic and photoelectrocatalytic selective oxidation of 5-hydroxymethylfurfural

Green Chem., 2024, 26,10739-10773
DOI: 10.1039/D4GC03597F, Critical Review
Yang An, Tao Lei, Weiyi Jiang, Huan Pang
This paper summarizes the latest research progress in selective photocatalytic, electrocatalytic, and photoelectrocatalytic oxidation of HMF, along with the reaction mechanisms, advantages, and challenges faced during selective HMF oxidation.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of axially chiral thiourea by NHC-catalyzed desymmetrizative amidation

Green Chem., 2024, 26,10940-10949
DOI: 10.1039/D4GC03113J, Paper
Yingtao Wu, Xin Guan, Kehan Jiao, Huaqiu Zhao, Mingrui Li, Jiaqiong Sun, Guangfan Zheng, Qian Zhang
NHC-catalyzed desymmetrization amidation of biaryl dialdehydes has been developed for NH-free axially chiral thiourea. Sequential kinetic resolution enhances the chirality induction of the desymmetrization strategy, expanding the applicable scope.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Metal-free photoinduced-radical hydrocyclization of 2-isocyanides: a unified synthetic approach to facilely assemble diverse N-heteroarenes

Green Chem., 2024, 26,10804-10810
DOI: 10.1039/D4GC03774J, Communication
Ziyi Wang, Haonan Wei, Jinrong Du, Zhijun Zuo
We present an efficient and sustainable protocol for the photoinduced-radical hydrocyclization of isocyanides, providing a united route to assemble diverse α-unsubstituted N-heteroarenes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Electroreductive deoxygenative carboxylation of alkyl oxalates with CO2

Green Chem., 2024, 26,10811-10817
DOI: 10.1039/D4GC03452J, Communication
Yong Yuan, Hangfei Jiang, Ya-Nan Zhang, Yuyan Tao, Xincong Liu, Congde Huo
An electroreductive deoxygenative carboxylation of alkyl oxalates with CO2 is demonstrated.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Electrochemistry-enabled Rh-catalyzed regioselective [4 + 1] and [4 + 2] cycloaddition of benzoic acid with alkynyl esters/amides

Green Chem., 2024, 26,10996-11002
DOI: 10.1039/D4GC03753G, Paper
Wei-Jung Chiu, Chung-Ming Sun
The reaction of benzoic acids with alkynyl esters/amides in the presence of a Rh-catalyst and AcOH as an additive to give phthalides by [4 + 1] annulation. In contrast, the additive NaOAc exclusively affords isocoumarins through the [4 + 2] pathway.
The content of this RSS Feed (c) The Royal Society of Chemistry