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Intermolecular Defluorinative 1,2-Diamination of Fluoroalkenyl Iodides with Sulfonamides: Synthesis of Acyclic and Cyclic Fluorinated 1,2-Enediamines

Org. Chem. Front., 2025, Accepted Manuscript
DOI: 10.1039/D4QO01913J, Research Article
Xue-Qiang Chu, Yu-Lan Chen, Chi Zhang, Xue-Ying Huang, Yu Ding, Danhua Ge, Zhi-Liang Shen
Alkene diamination represents one of the most straightforward strategies for 1,2-diamine derivatives synthesis. However, transition-metal-free 1,2-diamination of fluoroalkenes has been less studied. Here we report an intermolecular defluorinative vicinal diamination...
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Usha Rk on the visual splendour of Adi Shankaracharya’s Ashtakams

Usha Rk, former director of Jawaharlal Nehru Cultural Center (JNCC) of the Embassy of India in Moscow, shares her vision of bringing Adi Shankaracharya’s Ashtakams to life through a dance form




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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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Mahabubnagar District Education Officer in ACB net




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Moneylenders push family to end life, man his daughter die, wife survives

Head of the family was being harassed and intimidated by two Nizamabad-based moneylenders




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Traffic diversions in Rachakonda from Friday 8 a.m. for CM’s visit to Yadadri-Bhuvanagiri district




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Nampally court takes cognisance of ED’s prosecution complaint against AgriGold




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Cyberabad | Four arrested for vandalising Gandhi statue




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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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No more parties without permission: Telangana Excise Dept. to farmhouse owners




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Eleven transgenders arrested for public nuisance in Cyberabad




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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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Telangana govt. urged to release caste survey forms in English and Urdu




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Commotion at BRS dharna in Huzurabad, vehicular traffic disrupted on highway




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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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Man, friend killed in car-bus collision after attending sister’s wedding reception




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




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Bar an equal partner in the administration of justice: Telangana HC Chief Justice Alok Aradhe

Foundation of judicial system is faith and trust of litigants; steps will be taken soon to digitally serve summons in criminal cases in order to considerably reduce delays, says Telangana High Court Chief Justice




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CM Revanth Reddy announces resolve to complete pending projects of Palamuru district

Criticises opposition parties for trying to create obstacles in district development  




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Minister Ponnam Prabhakar urges caste associations to support ongoing comprehensive survey in Telangana




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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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Modi’s parivar stands for division of people and Gandhi parivar works for country’s unity: Telangana CM Revanth

Referring to the lack of minority representation in his Cabinet, the Chief Minister attributed it to the absence of a Muslim MLA in Telangana




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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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VHP flays State govt. for temple vandalism




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Vigil mounted in erstwhile Adilabad district following ‘sighting’ of a tiger




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KTR’s Delhi visit to lobby with BJP to save him in Formula-E race case: Congress




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Telangana to repair 9,000 km of roads using advanced technology: Minister Komatireddy




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




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Three schoolgirls in Telangana tribal school hospitalised after suspected food poisoning, one critical

The girls, aged between 13 and 16, suffered acute gastroenteritis, dehydration, and kidney-related complications




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India cancel intra-squad match to prioritise net practice ahead of Border-Gavaskar Trophy

India cancels intra-squad match with ‘A’ side in Australia tour for more net practice, focusing on Test series preparation




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I will prove my that my retention was right decision: Shashank

Shashank established himself as a fine finisher for Punjab Kings in the last season where he was their top run-getter with 354 runs at a strike rate of 164.65. He averaged 44.25.




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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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IND vs NZ third Test: India takes a narrow lead, with the Test poised on a knife’s edge

Pant leads the way with an entertaining knock, while Gill is unlucky to miss his hundred; Azaz once again excels with a five-for to keep the Kiwis in the hunt on a turning track turning hostile for the batters with every passing hour




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Livingstone rises to the occasion as England levels ODI series against West Indies

England finished its successful run chase on 329-5 in the second one-day international with 15 balls remaining




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Ind vs NZ 3rd Test: New Zealand scripts history as India suffers Test series whitewash

No team had been able to win all the Test matches in India in a series featuring three or more Test matches in nine decades.




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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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IND vs NZ third Test: Don’t know how the Pant decision was overturned, says Rohit Sharma

New Zealand captain Tom Latham stated his troupe was confident it had heard two sounds.




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Ball-change controversy involving Kishan dominates India A's 7-wicket loss to Australia A

Resuming at the overnight score of 139 for 3 while chasing 225, skipper Nathan McSweeney (88 not out) and Beau Webster (61) remained unbeaten, stitching unconquered 141 runs for the fourth wicket to ensure the comfortable win for the hosts.




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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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India vs New Zealand: Will Young shines in New Zealand’s historic Test series win in India

His biggest contributions came in the third Test at Mumbai when Young’s 71 and 51 across the two innings helped New Zealand become the first team ever to beat India 3-0 in their own backyard




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Crisis manager Cummins guides Australia to tense win over Pakistan

Playing his first ODI since last year's World Cup in India, Cummins produced a nerveless knock of 32 from 31 balls to push the hosts past Pakistan's modest total of 203 with 16.3 overs to spare




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Wriddhiman Saha to retire after this season Ranji Trophy




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Can skipper Rohit find inspiration to ‘pull’ his side out of the numbing depths?

India has been in similar situations in the past and found a way to bounce back in style. Nothing will motivate the skipper more than the prospect of a statement-making performance down under, especially with qualification for the final of the World Test Championship now hanging by a slender thread




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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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RANJI TROPHY | Mumbai gets a Shreyas boost as it takes on Odisha

CRICKET | The defending champion will look to reignite its topsy-turvy campaign thus far with a dominant show against a side that has struggled to get going this season