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Mechanism and origins of regioselectivity of selenium-catalyzed allylic amination reactions

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01794C, Research Article
Xiaoxiao Hu, Dengmengfei Xiao, Yu Chen, Yi Lu, Zhihan Zhang, Peiyuan Yu
The mechanism of selenium-catalyzed allylic amination reactions with different ligands has been explored using density functional theory calculations.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Transition-metal-free skeletal editing of benzoisothiazol-3-ones to 2,3-dihydrobenzothiazin-4-ones via single-carbon insertion

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01714E, Research Article
Ke Yang, Qin Li, Yanqi Luo, Dan Yuan, Chunjian Qi, Zhengyi Li, Bijin Li, Xiaoqiang Sun
Transition-metal-free ring expansion of benzoisothiazol-3-ones has been established to construct various 2,3-dihydrobenzothiazin-4-ones via single-carbon insertion.
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




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PIFA-Mediated cyclization of methyl(2-(1-phenylvinyl)phenyl)sulfane for the concise, flexible, and scalable de novo synthesis of C3-arylated benzo[b]thiophenes

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO01589D, Research Article
Xinya Liu, Olivier Provot, Christine Tran, Jean-Francois Soule, Abdallah Hamze
The well-decorated arylated benzo[b]thiophene scaffold is a pivotal structural motif with diverse applications in medicinal chemistry. This paper outlines a de novo synthesis of C3-arylated benzo[b]thiophenes, showcasing its flexibility and...
The content of this RSS Feed (c) The Royal Society of Chemistry




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π-extended regioisomeric dithienoacenes fused pyrenes: structures, properties, and application in field-effect transistors

Org. Chem. Front., 2025, Accepted Manuscript
DOI: 10.1039/D4QO01592D, Research Article
Bin Lu, Shiqian Zhang, Dong Liu, Wendong Jin, Dalin Li, Zhiqiang Liu, Tao He
The development of π-conjugated semiconducting molecules with fused rings has been a focus of research in organic electronics. In this study, optoelectronic and field-effect transistors (FET) properties of two novel...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Mechanistic insights into rhodium-catalyzed C−H activation and annulation using vinyl acetate to access cinnolines and cinnolin-4(1H)-ones

Org. Chem. Front., 2025, Accepted Manuscript
DOI: 10.1039/D4QO01734J, Research Article
Yuqin Wang, Yiling Zeng, Ya-Nan Tian, Zheng Liu, Jinhua Wang, Shuyou Chen, Shiqing Li
Transition metal-catalyzed C−H activation and annulation involving vinyl acetate remains a significant challenge, and the mechanistic process following vinyl insertion is ambiguous. Herein, we report the Rh(III)-catalyzed two-fold C−H activation...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Woman arrested after kidnap attempt in Koti Government Maternity Hospital

The accused was a habitual offender and had made a vain bid on Tuesday night, before being caught by the hospital staff and police on Wednesday




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Six awarded life imprisonment for trafficking Bangladeshi girls




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Cong. govt cheating paddy farmers on procurement: Kishan Reddy




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Two from Hyderabad, including government employee, lose ₹50 lakh in separate scams




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₹4.8 crore loan fraud scheme unearthed at SBI Sanathnagar, eight more arrested




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When hope meets hurdles: stark reality of Telangana’s job market

The State’s job crisis has come back to haunt the Congress party, which rode to power last year on promises of employment. While local youth wait, worry, and exchange dreams about securing government jobs, short-term opportunities are drawing people from other States. This dynamic has transformed Telangana into a job magnet for outsiders but a desert for its own aspirants, reports Serish Nanisetti




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Owaisi hails Supreme Court ruling on AMU’s minority status

The Modi government should take this judgement in its stride, says Asad




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Home guard injured after engineering student attempts to flee vehicle checking in Panjagutta




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Kishan Reddy slams Revanth government for failing farmers, challenges Rahul Gandhi to tour villages in Telangana




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Ponnam criticises BJP leader Laxman’s comments on caste census




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District Consumer Commission dismisses complaint against Google Pay due to lack of evidence




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Mental health and resilience in higher education institutions as a mission 

A two-day conclave started at IIT Hyderabad with an aim to foster healthy and harmonious environment in higher education institutions with the goal of reducing suicide rates and enhancing student and faculty wellbeing




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Trust deficit exists between citizens and healthcare system: former IAS officer




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Telangana delegation to embark on 3-day study tour in Karnataka for fisheries development




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66% of gamers in India are from non-metro cities: Lumikai annual report

Average weekly time spent on gaming increased by 30% to 13 hours




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GHMC’s claims for budget allocations delayed due to absence of full time commissioner




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IND vs NZ third Test: Ravindra Jadeja rues worst fears having come true

In India’s last series loss at home prior to this, Jadeja – a rookie – had featured in a solitary Test.




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I want to be a complete batter and a complete spinner: Tanush Kotian’s mission statement 

The Mumbai all-rounder’s consistent match-winning feats have catapulted him into national reckoning. Judging by the challenges he has overcome so far, as well as his clear-headed approach to cricket, the 26-year-old will be keen to test himself on India-A’s tour of Australia




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India vs New Zealand, 3rd Test, Day 2: Spinners dominate, time for batters to salvage pride; Test poised for exciting finish

New Zealand ended day two with an overall lead of 143, which might look small but even a target in the vicinity of 150 will pose serious challenge for the Indian batters




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India whitewashed 0-3 at home: I take full responsibility, says Rohit Sharma

Set a target of 147, India were all out for 121. The hosts also suffered embarrassing defeats in the first two Tests of the series




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BCCI to discuss New Zealand whitewash, some senior players could be phased out post-Australia series

There is a high possibility that the five-match Test series against Australia could be the final one for at least two of the four seniors among Rohit Sharma, Virat Kohli, Ravindra Jadeja and Ravichandran Ashwin.




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Wriddhiman Saha announces retirement from cricket after this year's Ranji Trophy

Veteran cricketer Wriddhiman Saha announces retirement, last season in Ranji Trophy, ending a cherished journey in cricket




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Women’s ODI rankings: Harmanpreet Kaur rises to ninth, Smriti Mandhana remains fourth

India are placed in third position in the ICC Women’s Championship standings with 25 points while New Zealand are sixth with 20 from 21.




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IPL mega auction to be held in Jeddah in Saudi Arabia on November 24, 25: BCCI

The player registration officially closed and a total of 1,574 cricketers (1,165 Indian and 409 overseas) have been signed up for the auction




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Ben Stokes missing from IPL’s list of 1,574 players ahead of mega auction

IPL mega auction list includes marquee Indian players like Pant, Iyer, and Rahul, with a total purse of ₹120 crore




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RANJI TROPHY | Jalaj Saxena torments Uttar Pradesh with a five-wicket haul

CRICKET | Kerala seizes control as the off-spinner becomes the only player to score 6000 runs and take 400 wickets in the tournament after his latest five-wicket haul




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James Anderson wants to grow his 'knowledge of the game' through IPL

In a surprising move, James Anderson, who last played a T20 match in 2014 and never played a match in the IPL, registered himself for the auction




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BCCI top brass meets Rohit and Agarkar

According to a source, the meeting was not a knee-jerk reaction to India’s series whitewash (0-3) at home by New Zealand




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Why the craze for government jobs?

Job security, several benefits and not so demanding…really? Get the true picture.




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Discover your true calling through psychometric tests

It is a useful tool that offers career clarity and opens up new possibilities.




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Creative meets critical

The Srishti school of New Humanities and Design hopes to question dominant thinking




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Plan your summer break

Five reasons why you should pursue an internship this summer.




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EMBO membership for Indian scientist




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Gamchhas transformed into saris

Textile revivalist Jaya Jaitly talks about her gamchha project



  • History & Culture

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Melattur wears festive colours

Book on ‘Prahlada Charitramu’ was released



  • History & Culture

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Immortal moments

The ambience was dictated by devotion, writes Jagyaseni Chatterjee.



  • History & Culture

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Udayavar’s management principles

It was Sri Ramanuja who laid out plans for carrying out temple rituals at Srirangam, Tirumala and Melkote



  • History & Culture

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In the name of Kabir

Bhoomija’s evening of Kabir songs, Shabad Dhun Laagi was poignant




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Meegada Ramalingaswamy’s novel avadhanam

An extempore rendition of padyam and ragam randomly selected by audience, marked the avadhanam by Meegada Ramalingaswamy.



  • History & Culture

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Lovely lotuses blossomed by the sun

Ramanuja’s interpretations of the Sanskrit verses proved that he had the potential of being a good commentator.



  • History & Culture

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Those emerald fields of yore …

Panniyarathala Veedu in Jagathy is one of the few homesteads in the city that still have vestiges of our agrarian past.




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Ramanuja's respect for women



  • History & Culture

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The art of writing time

As part of the Madras Week, S. Anwar throws light on the chronograms etched in mosques across the city.




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In the land before time

We take a peek into the birthplace of German watchmaking to see what keeps the horologists ticking with clockwork precision.




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When the Fort came alive

In a first of its kind, Kuchipudi dancers performed at the historic Golconda Fort to recreate the tales of the Fort and Telangana.