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Unravelling the different pathways of cyclohexene oxidation via a peroxyl radical generated from tert-butyl hydroperoxide (TBHP) by various metal salts

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01681E, Research Article
Lu-Jian Zhou, Xiao-Hui Liu, Han-Wen Zhang, Can Xue, Han-Kang Zhong, Xian-Tai Zhou
Two different mechanisms were obtained in the selective oxidation of cyclohexene catalyzed by CuCl2 and VCl3 respectively in presence of TBHP. The two opposed mechanisms are mainly caused by the roles of the t-BuOO˙ radical in catalytic oxidations.
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General ppm-level Pd-catalysed asymmetric diarylalkyne hydrosilylation to access structurally diverse Si-stereogenic vinylsilanes

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01698J, Research Article
Heng Xu, Han-Xiao Yu, An-Jiu Wen, Fang-Ying Ling, Fei Ye, Li Li, Fuk Yee Kwong, Li-Wen Xu
The first example of enantioselective Pd-catalyzed hydrosilylation of symmetric and asymmetric diarylalkynes to access novel Si-stereogenic vinylsilanes with excellent ee and a high TON is realized under mild reaction conditions.
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Pd-catalyzed S-glycosylation of cysteine-containing peptides at room temperature

Org. Chem. Front., 2024, 11,6347-6352
DOI: 10.1039/D4QO01389A, Research Article
Linhua Shen, Franck Le Bideau, Gong Chen, Samir Messaoudi
This study reports the synthesis of thioglycopeptides via a Pd-catalyzed coupling of cysteine-containing peptides with iodoglycals. A variety of cysteine-containing peptides and other thiol nucleophiles including thiosugars and thiophenols were used.
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A general method for E-selective olefination of acylsilanes with isocyanides via silver catalysis

Org. Chem. Front., 2024, 11,6450-6458
DOI: 10.1039/D4QO01528B, Research Article
Xiu-Xia Liang, Dan-Ni Yang, Xiao-Hui Yan, Peng Wang, Man-Yi Han
A silver-catalyzed olefination reaction between acylsilanes and isocyanides is developed, resulting in E-vinylsilanes with good yields and high stereoselectivities.
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LiTMP-LiBr complex-induced lateral lithiation and cross ester condensation: direct access to isocoumarins from 2-methoxy o-toluate esters

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01678E, Research Article
Open Access
Mintu Rehman, Sajib Daimary, Rasajna Madhusudhana, Rajendar Goreti
LiTMP-LiBr complex promotes cross-ester coupling of 2-methoxy o-toluate esters to directly yield isocoumarin is demonstrated. Method applied to many natural product precursors including synthesis of (+)- and (−)-lunatinins.
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A Stereoselective Organocatalyzed C-Glycosylation of Indole: Implications of Acceptor-Catalyst-Donor Interaction

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO01873G, Research Article
Lihuang Xie, Wenchao Liu, Zhenbo Guo, Qinbo Jiao, Xiaomin Shen, Tianfei Liu, Chunfa Xu
A stereoselective pyridinium hexafluorophosphate-catalyzed C-glycosylation of indole is presented, featuring the plausible formation of a catalyst-acceptor complex and a crucial H-bond between the indole N-H and the oxygen at C6...
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Metal–ligand cooperation and synergistic palladium catalysis for the dual ligand system [2,2'-bipyridin]-6(1H)–one/PCy3: milder conditions for the undirected C–H arylation of arenes

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01877J, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Cintya Pinilla, Mario García-Zarza, Ana C. Albéniz
The mixture of Pd(OAc)2 and two ligands segregate into distinct active species working synergistically for the C–H arylation of simple arenes.
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At Via Milano in Hyderabad, the pizza can wait, go for the chops




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Telangana pharmaceutical industries logged 97 major fire accidents in past decade: Fire Services Director-General Y. Nagi Reddy

The new government would like to decentralise and set up pharma villages, in 10 clusters, Special Chief Secretary Jayesh Ranjan said




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




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TGSRTC Karimnagar region to operate special buses to Arunachala Hill in Tamil Nadu on November 13




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Cyberabad | Four arrested for vandalising Gandhi statue




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Mother-daughter duo to showcase Andhra Natyam and Perini Tandavam in Hyderabad

Duvvuri Vathsalendra redefines tradition by mastering Perini Thandavam and sharing its power on stage with her daughter Abhimanika




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Raid on hospitals in Hyderabad and Secunderabad leads to seizure of controlled drugs

The raiding teams found substances which are are classified as controlled drugs and their sale and possession are strictly regulated under the Narcotic Drugs and Psychotropic Substances (NDPS) Act




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Ugandan woman sentenced to 13 years RI for smuggling drugs to Hyderabad

The woman was caught attempting to smuggle 3,900 grams of heroin, worth ₹25 crore, to Hyderabad




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Hyderabad man loses ₹1.73 lakh trying to get 0% interest loan on insurance policy worth ₹10 lakh




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Eleven transgenders arrested for public nuisance in Cyberabad




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Apprehensions aplenty in Hyderabad about caste survey

Many residents refuse to share details, with some regarding questions too intrusive and some wary about data privacy and identity of enumerators in the backdrop of rising scams; officials face public ire over unfulfilled government promises and outcome of ‘Praja Palana’ applications




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Guru Nanak’s 555th birth anniversary celebrations to begin in Hyderabad on November 11




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Explosion at restaurant injures four in Hyderabad’s Jubilee Hills




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Lorry ferrying EV cars to Hyderabad catches fire




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Hyderabad-based Raghu Vamsi Group acquires British precision machining firm PMC Group 

The Hyderabad-based MSME, Raghu Vamsi Group, has completed the acquisition of British precision machining firm PMC GGroup, that traces its roots to over 100 years




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Hyderabad commissioner restricts city-wide ban to vicinity of Telangana Secretariat

The new order comes into effect from November 11 until further notice, said the commissioner




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Nodal officers appointed for the caste survey in Greater Hyderabad




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SRIRAM’s IAS launches coaching centre in Hyderabad




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Cyberabad police impose restrictions near exam centres on November 17 and 18




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Ranji Trophy | Kerala has its task cut out against a balanced UP side

Rain is expected to play spoilsport once again; the host will be hoping its seniors deliver the goods against a formidable opponent




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Ranji Trophy | Sachin Baby, Salman help Kerala seize control

The duo’s 99-run partnership for the sixth wicket helps the host reach 340 for seven; the home team leads by 178 at the end of day two




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Ranji Trophy | Rain interrupts Kerala’s push for outright win against Uttar Pradesh

After conceding a 233-run lead, the visitors slip to 66 for two when a downpour ends the day’s play in the post-lunch session; Nizar misses century




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EU launches Erasmus Plus




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Therapists for the mind

Psychology, a field with critical shortage of experts in India as well as all over the world, offers numerous specialisations to choose from.




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K.N. Rao: Committed to literature

Passion for his mother tongue drives 92-year-old K.N. Rao to continue to bring out translation works.




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Manimala, end of an era

Referred to as the ‘tragedy-queen’ of Odia cinema, Manimala’s reel life and real life were almost alike.




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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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Literary treat for festival

Tamil magazines mark Deepavali with special colourful editions.




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Literary treat for festival

Tamil magazines mark Deepavali with special colourful editions.




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The cheetah that loved Hyderabadi biryani

Nobility showed off their pet cheetahs and posed for photographs before and after hunts; for the British, they defined India’s exotic wildlife




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An art showcase in Hyderabad heralds the power of Gandhi as a global icon in a pre-digital era

Give Peace Another Chance, artist Adarsh Baji’s series on view at Kalakriti art gallery in Hyderabad, doffs its hat to the life, times and ideology of Mahatma Gandhi ahead of his 154th birth anniversary




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Improved energy storage performance and thermal stability of hafnium-substituted strontium sodium niobate tungsten bronze ceramics

RSC Adv., 2024, 14,35064-35073
DOI: 10.1039/D4RA06275B, Paper
Open Access
Wenbin Feng, Lele Ding, Jiajia Zhang, Chunyi Zhu, Shenzhenyi Song
A lead-free Sr4−xLaxNa2HfxNb10−xO30 ceramic was synthesized and characterized, and high energy storage density, energy storage efficiency and good thermal stability were simultaneously achieved.
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Carbonate weakens the interactions between potassium and calcareous soil

RSC Adv., 2024, 14,35275-35285
DOI: 10.1039/D4RA05988C, Paper
Open Access
Wei Du, Shifeng Wang, Yizhe Yang, Chenyang Xu, Feinan Hu, Wuquan Ding, Jialong Lv
Adsorption energies of K+ in carbonate-removed (CREM) and carbonate-reserved (CRES) calcareous soil.
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Surface science studies of the coverage dependent adsorption of methyl acetate and methyl propanoate on graphite

RSC Adv., 2024, 14,35373-35385
DOI: 10.1039/D4RA04466E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jack E. Fulker, Wendy A. Brown
The adsorption of methyl acetate and methyl propanoate has been studied on a graphite surface at 28 K. TPD data show that the desorption energy of both molecules is highly coverage dependent with repulsive interactions being seen at low coverages.
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In vitro bioactivity, mechanical, and cell interaction of sodium chloride-added calcium sulfate–hydroxyapatite composite bone cements

RSC Adv., 2024, 14,35460-35474
DOI: 10.1039/D4RA06034B, Paper
Open Access
Pharatree Jaita, Chamnan Randorn, Anucha Watcharapasorn, Parkpoom Jarupoom
In this research, sodium chloride-added calcium sulfate–hydroxyapatite composite bone cements (0.70CaS–0.30HAP)/xNaCl were studied.
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Low temperature synthesis of franklinite stabilized cefixime as a multifunctional nanoformulation

RSC Adv., 2024, 14,34156-34164
DOI: 10.1039/D4RA06435F, Paper
Open Access
Amna Munsaf, Muhammad Naeem Ahmed, Aroosa Zafar, Bilal Akram, Mahmoud A. A. Ibrahim
Cefixime, an antibiotic with low solubility, stability, bioavailability and therapeutic effectiveness, needs to be administered in larger doses for effective treatment.
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Superior low temperature activity over α-MnO2/β-MnOOH catalyst for selective catalytic reduction of NOx with ammonia

RSC Adv., 2024, 14,35498-35504
DOI: 10.1039/D4RA05934D, Paper
Open Access
Masanori Takemoto, Haruko Fujinuma, Yoshihiro Sugawara, Yukichi Sasaki, Kenta Iyoki, Tatsuya Okubo, Kazuya Yamaguchi, Toru Wakihara
α-MnO2/β-MnOOH catalysts were synthesized by post-synthetic planetary ball milling for OMS-2, enhancing catalytic activity in low-temperature NH3-SCR.
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Comparing diverse extraction methodologies to infer the performance of 1,8-cineole extraction from Eucalyptus cinerea: process optimization, kinetics, and interaction mechanisms

RSC Adv., 2024, 14,35529-35552
DOI: 10.1039/D4RA06050D, Paper
Open Access
Divya Baskaran, Madhumitha Sathiamoorthy, Ramasamy Govindarasu, Hun-Soo Byun
Different extraction techniques were used to extract 1,8-cineole from Eucalyptus cinerea leaves, and their performance efficiency was evaluated through optimization and kinetic studies.
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Synthesis and antiproliferative activity of 2-oxo-3-phenylquinoxaline derivatives and related compounds against colon cancer

RSC Adv., 2024, 14,35679-35695
DOI: 10.1039/D4RA06822J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
M. S. Gomaa, Abdulghany H. A. Ahmed, S. M. El Rayes, Ibrahim A. I. Ali, Walid Fathalla, Mansour S. Alturki, Abdulaziz Hassan Al Khzem, Atiah H. Almalki, Mohammed F. Aldawsari, F. H. Pottoo, Firdos A. Khan, Mohd Amir
The impact of compound 7j on colon cancer cells (HCT-116). Fig. (A) shows the control cells Fig. (B) shows the treatment cells. The arrows show chromatin condensation, nuclear augmentation, and formation of apoptotic bodies.
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Characterization and quantification of the phytochemical constituents and anti-inflammatory properties of Lindera aggregata

RSC Adv., 2024, 14,36101-36114
DOI: 10.1039/D4RA05643D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Song-Song Wen, Yong-Jun Liu, Yu-Lin Liu, Yan Zhao, Xiao-Xi Xu, Chang-Chuan Guo, Chong Niu, Wei-Jian Wang, Yu-Wen Xu, Na Zhang
This study developed a method to analyze the bioactive compounds in Lindera aggregata roots, identifying 80 compounds, with 16 quantified, and found that specific compounds exhibit anti-inflammatory effects.
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Complexes between 2,2'-azobis(2-methylpropionamidine) dihydrochloride (AAPH) and cucurbit[n]uril hosts modulate the yield and fate of photolytically-generated AAPH radicals

RSC Adv., 2024, 14,35980-35991
DOI: 10.1039/D4RA07150F, Paper
Open Access
Angie C. Forero-Girón, Mauricio Oyarzún, Kevin Droguett, Denis Fuentealba, Soledad Gutiérrez-Oliva, Barbara Herrera, Alejandro Toro-Labbé, Eduardo Fuentes-Lemus, Michael J. Davies, Camilo López-Alarcón, Margarita E. Aliaga
AAPH-cucurbit[n]uril systems were experimentally and theoretically studied. Radical yields formed upon photolysis of AAPH were altered by complexation with CB[8] in a stoichiometry-dependent manner, however, radical yields were not changed by CB[6].
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Exploring heterocyclic scaffolds in carbonic anhydrase inhibition: a decade of structural and therapeutic insights

RSC Adv., 2024, 14,35769-35970
DOI: 10.1039/D4RA06290F, Review Article
Open Access
Nafeesa Naeem, Amina Sadiq, Gehan Ahmed Othman, Habab M. Yassin, Ehsan Ullah Mughal
Heterocyclic compounds represent a prominent class of molecules with diverse pharmacological activities.
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Applications and interventions of polymers and nanomaterials in alveolar bone regeneration and tooth dentistry

RSC Adv., 2024, 14,36226-36245
DOI: 10.1039/D4RA06092J, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Prashish Sharma, Sushmita Saurav, Zeba Tabassum, Bhawana Sood, Anil Kumar, Tabarak Malik, Anand Mohan, Madhuri Girdhar
Inflammatory diseases exert a significant influence on the periodontium, serving as a primary contributor to the development of periodontitis and alveolar bone loss.
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