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Iodine-catalyzed intermolecular 1,2-thio (seleno)amination of alkenes with 1,2,3-triazoles and disulfides (diselenides) in air

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00246F, Research Article
Jian Ji, Xuwen Chen, Zongjing Hu, Cong Guan, Jinhua Liu, Yaqi Deng, Shunying Liu
Iodine-catalyzed 1,2-thio (seleno)amination of alkenes via direct N- and C-centered radical cross-coupling was established to elicit highly regioselective β-triazolized thioalkyl compounds.
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Correction: Stereodivergent and enantioselective total syntheses of isochaetominines A–C and four pairs of isochaetominine C enantiomers: a six-step approach

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO90034K, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zhong-Yi Mao, Hui Geng, Tian-Tian Zhang, Yuan-Ping Ruan, Jian-Liang Ye, Pei-Qiang Huang
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Iridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water: sustainable access to phthalides

Org. Chem. Front., 2024, 11,2220-2230
DOI: 10.1039/D3QO02019C, Research Article
Yang Chen, Jingyu Zhang, Hongguang Du, Renshi Luo, Jiaxi Xu, Zhanhui Yang
Iridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water provides a practical and sustainable route to phthalides.
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Frustrated Lewis pair chemistry of alkynes

Org. Chem. Front., 2024, 11,2375-2396
DOI: 10.1039/D4QO00217B, Review Article
Jing Guo, Maying Yan, Douglas W. Stephan
This review is focused on the chemistry of frustrated Lewis pairs (FLPs) with alkynes and surveys the range of stoichiometric and catalytic reactions enabled by this concept.
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Photoinduced alkylation of pyrazolones via β-scission of unstrained aliphatic alcohol derivatives

Org. Chem. Front., 2024, 11,2289-2296
DOI: 10.1039/D4QO00077C, Research Article
Xinxin Geng, Pan Tao, Yujun Li, Ke Zheng
An efficient radical approach was reported for the transformation of unstrained aliphatic alcohols through the β-scission of alkoxyl radicals.
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IIT Kharagpur-led study says tropical rainforests could survive global warming

The study, published online in the Elsevier journal, was conducted on records of rainforests in sediments from Gujarat’s Vastan coal mines deposited in coastal lagoons around 56 million years ago




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E.P. Jayarajan’s ‘autobiography’ row: publishing house remains tight lipped, refuses to clear the air

Jayarajan claims that circulating excerpts from his ‘autobiography’ are baseless nonsense and asserts that he had not granted publishing rights for his autobiography to any establishment




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Swami AI chatbot to improve Sabarimala pilgrimage experience




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Quiz competition on AI in Karunagapally




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MRPL honoured for excellence in AI-driven process efficiency

The award was presented at the 27th Energy Technology Meet in Bengaluru.




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Alix Didier Fils-Aime sworn in as new Haiti PM, as gunfire hits US flight




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




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Gujarat: Consumers can lodge electricity-related complaints online at any time




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‘Unfortunate that Congress failed to rein in its rebel candidates…effect could be felt in 7-8 seats’: NCP leader Jayant Patil




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Initial SEI formation in LiBOB-, LiDFOB- and LiBF4-containing PEO electrolytes

J. Mater. Chem. A, 2024, 12,9184-9199
DOI: 10.1039/D3TA07175H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Edvin K. W. Andersson, Liang-Ting Wu, Luca Bertoli, Yi-Chen Weng, Daniel Friesen, Kenza Elbouazzaoui, Sophia Bloch, Ruslan Ovsyannikov, Erika Giangrisostomi, Daniel Brandell, Jonas Mindemark, Jyh-Chiang Jiang, Maria Hahlin
A limiting factor for solid polymer electrolyte (SPE)-based Li-batteries is the functionality of the electrolyte decomposition layer that is formed at the Li metal anode during battery operation.
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Soft-oxometalates (SOMs): crafting the pillars of a sustainable future

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA07580J, Review Article
Nidhi Kumari, Soumyajit Roy
Soft-oxometalates as a tool of chemical science for designing sustainable solutions.
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A sacrificial separator facilitating in situ creation of a durable CEI layer and tailoring lithium dendrites for practical lithium metal batteries

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA01234H, Paper
Sung Joon Park, Yun Jeong Choi, Jaemun Cheon, Hyungjun Kim, Jong-Won Lee, Taeeun Yim, Ki Jae Kim
The TBB–PE separator can form a robust and uniform boron-rich CEI (cathode electrolyte interphase) layer on the cathode surface via electrochemical oxidation as well as inhibit the growth of lithium dendrites by anion anchoring.
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The balancing act between high electronic and low ionic transport influenced by perovskite grain boundaries

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA04458K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Nadja Glück, Nathan S. Hill, Marcin Giza, Eline Hutter, Irene Grill, Johannes Schlipf, Udo Bach, Peter Müller-Buschbaum, Achim Hartschuh, Thomas Bein, Tom Savenije, Pablo Docampo
Grain size and orientation's impact on charge carriers is explored via a new solvent engineering method for MAPbI3 solar cells. Drift-diffusion simulations connect s-shaped JV curves to slower ions.
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Regulating Pt-Covalent Triazine Frameworks Schottky Junction by Tailor-Made Nitrogen Sites towards Efficient Photocatalysis

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00618F, Paper
Chao Li, Lijiang Guan, Jin Zhang, Cheng Cheng, Zhaoqi Guo, Zhihong Tian, Li-Ming Yang, Shangbin Jin
Covalent triazine frameworks (CTFs) of designable nitrogen-rich structures, which can form Schottky Junction with Pt nanoparticles, have been extensively studied in photocatalysis. However, how to tune the interaction inside the...
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Deciphering cycling voltage-dependent failures of O3-layered cathode for sodium ion battery

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA07967H, Paper
Xuejiao Zhao, Lihan Zhang, Xiaoqi Wang, Jinhui Li, Lin Zhang, Di Liu, Rui Yang, Xu Jin, Manling Sui, Pengfei Yan
Interfacial degradations dominate the performance decay of O3-layered cathode during low-voltage cycling; high voltage cycling induced bulk failures cause rapid performance decay due to transition metal cation migration.
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Boosting the electrocatalytic activity of single atom iron catalysts through sulfur-doping engineering for liquid and flexible rechargeable Zn–air batteries

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00524D, Paper
Tianfang Yang, Bingcheng Ge, XuPo Liu, Zunjie Zhang, Ye Chen, Yang Liu
A practical strategy is reported to design single-Fe atom decorated S/N-doped C (Fe SAs@S/N–C) catalysts with a high Fe loading of 5.45 wt%. The prepared catalysts exhibit excellent performances for liquid and all-solid-state Zn–air batteries.
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Highly stable photovoltaic effects in A2+–Zr4+ (A = Ca, Sr, Ba) co-doped BiFeO3 films with self-polarization

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00649F, Paper
Lei Shi, Wenyue Zhao, Zhao Wang, Wenjing Hua, Xiaoxia Yang, Weidong Fei, Yu Zhao
The photovoltaic responses and temperature stabilities of A2+–Zr4+ (A = Ca, Sr, Ba) composite doped BiFeO3 films with self-polarization were enhanced in the R to MA phase transition.
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Tua Tagovailoa on his post-interception tackle: "I wouldn't do anything differently"

Dolphins QB has no regrets about risking another concussion.




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Entrepreneurs in Salem undergo training in business and financial excellence




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Alert against hepatitis A in Kollam




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Supreme Court verdict on bulldozer demolitions: Jamiat hails verdict, victims seek compensation

It is a significant step towards safeguarding the rule of law and fundamental rights of citizens, say Jamiat leaders




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Kalpathy car fest: a spectacle of faith and tradition

Chariots of the Sree Visalakshi Sametha Viswanatha Swamy temple start moving through the streets




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Food prices rising due to failed policies of Modi govt., says Congress

Tomatoes, onions, and potatoes disappearing from common man’s plate, says Jairam Ramesh




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Additional stop for four trains at Vaikom




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New rest norms for pilots will reduce their salary, Air India tells DGCA

Meeting held as part of mediation ordered by Delhi High Court between pilots and airlines




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BJP’s win in recent polls is expression of people’s faith in govt. policies: Haryana Governor




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Mamata calls for unity of hills and plains; focuses on development in north Bengal

This is her first official visit to Darjeeling in two years; she did not go to the hills even during the 2024 Lok Sabha election campaigns




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BRSV and AISF demand thorough probe into RGUKT student’s death




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Use fog safety devices to ensure punctuality and safety of trains in winters: SCR GM




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Govt. charges BRS with hatching conspiracies to stall development projects for political gains

Dy CM says involvement of BRS leader in Lagacharla incident exposes the party’s intentions




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Hyderabad GPO extends operating hours for mail bookings




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AP CM Naidu halts uranium exploration in Kappatralla forest as locals protest

The YSR Congress Party Government led by Y S Jagan Mohan Reddy has given stage - I approvals for conducting explorations in the region to assess the availability of uranium




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'Any relief on bank guarantee will be provided across the sector': Scindia on Vodafone Idea request for waiver of bank guarantees for spectrum




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Google.org awards USD 1 mn grant to Karya to boost ai-based economic opportunities for low-income communities




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FSSAI discusses various sets of compliances with e-commerce food operators




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Air India completes merger with Vistara




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Gaining the Molecular Design Principles for Efficient Diarylethene Photoacid and Photohydride Generators Based on Photochemical Reaction Mechanism

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC06202G, Edge Article
Open Access
Yifan Su, Dexin Zheng, Lingfeng Ge, Le Yu, David Lee Phillips, Jiani Ma, Yu Fang
Abstract: Photoacid generators (PAGs) and photohydride generators (PHGs) are specific photolabile protecting groups that release acid and hydride, respectively. Over the past decade, great efforts have been devoted to developing...
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Goalpara Sainik school gave countless cadets to country: Assam Guv




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'PM Modi's govt gives highest priority to over 35 mn Indian diaspora', says EAM Jaishankar on website launch for Pravasi Bharatiya Divas




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Providing better healthcare biggest priority: PM Modi ahead of Darbhanga AIIMS inauguration




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Chandigarh's air quality continues to be worse than Punjab, Haryana




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Vistara's last flight from Odisha takes off for Delhi ahead of merger with Air India




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Akashteer: Transforming India's air defence with cutting-edge technology




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Union Jal Shakti Minister CR Paatil chairs 13th high-powered review meeting of Brahmaputra Board




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AI and hi-tech technologies will be used in CCTV arrangements: UP DGP Prashant Kumar on Mahakumbh 2025 preparations