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IND vs SA: മൂന്നാം ടി20 യിൽ ഇന്ത്യയുടെ കിടിലൻ തിരിച്ചുവരവ്; രക്ഷകനായത് തിലക് വർമ്മ

By zeenews.india.com
Published On :: Thu, 14 Nov 2024 08:32:23 +0530

IND vs SA 3rd T20 Match Highlights: മൂന്നാം ടി20 മത്സരത്തിൽ ദക്ഷിണാഫ്രിക്കയെ തോൽപ്പിച്ച് ഇന്ത്യൻ ക്രിക്കറ്റ് ടീം. സെഞ്ചൂറിയനിൽ നടന്ന മത്സരത്തിൽ ഇന്ത്യ 11 റൺസിന് വിജയിച്ചു.


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ADM Naveen Babu Death: 'എനിക്ക് രണ്ട് ഒപ്പുണ്ട്'; നവീൻ ബാബുവിനെതിരെ പരാതി നൽകിയത് താനാണെന്ന് ഉറപ്പിച്ച് പ്രശാന്ത്

By zeenews.india.com
Published On :: Wed, 13 Nov 2024 15:06:38 +0530

ADM Naveen Babu Death: എഡിഎം നവീൻ ബാബുവിന്റെ മരണത്തിൽ ആദ്യമായാണ് അന്വേഷണസംഘം പ്രശാന്തിന്റെ മൊഴി എടുത്തത്.  


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EP Jayarajan autobiography controversy: ആത്മകഥാ വിവാദം; ഡിജിപിക്ക് പരാതി നൽകി ഇപി ജയരാജൻ

By zeenews.india.com
Published On :: Wed, 13 Nov 2024 15:55:22 +0530

EP Jayarajan autobiography controversy: ആത്മകഥയുമായി ബന്ധപ്പെട്ട് പുറത്ത് വന്ന വിഷയങ്ങളിൽ അന്വേഷണം വേണമെന്ന ് ഡിജിപിക്ക് നൽകിയ പരാതിയിൽ ആവശ്യപ്പെടുന്നു.


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Lovely 3D: മാത്യുവിന്റെ നായികയായി 'ഈച്ച'; മലയാളത്തിൽ വീണ്ടുമൊരു ഹൈബ്രിഡ് ചിത്രം, വരുന്നു 'ലൗലി 3D'

By zeenews.india.com
Published On :: Wed, 13 Nov 2024 14:13:28 +0530

Lovely 3D: അടുത്ത വർഷം ജനുവരിയിലായാണ് സിനിമയുടെ റിലീസ്. 


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Karnika Movie: അവാർഡുകൾ വാരിക്കൂട്ടി ഏരീസ് ഗ്രൂപ്പിന്റെ ഹൊറർ ഇൻവെസ്റ്റിഗേഷൻ ത്രില്ലർ 'കർണിക'

By zeenews.india.com
Published On :: Wed, 13 Nov 2024 17:48:23 +0530

രണ്ട് മുഖ്യധാരാ പുരസ്കാരങ്ങളാണ് പ്രിയങ്ക നായർ നായികയായ കർണികയ്ക്ക് ലഭിച്ചിരിക്കുന്നത്.   


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Who is Rajan Shaw, named in Ratan Tata's Rs 10000 crore will, now given responsibility to look after...

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 02:15:00 GMT

Known for his humility, Ratan Tata leaves behind a legacy of compassion and generosity


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Actor John Krasinski named 'Sexiest Man Alive 2024' by People magazine

By www.dnaindia.com
Published On :: Wed, 13 Nov 2024 16:05:00 GMT

Krasinski's win adds him to an esteemed group of past honourees like George Clooney, Brad Pitt, Idris Elba, and Michael B. Jordan.


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'Priyanka Chopra was out...': Arjun Kapoor talks about his terrific chemistry with Ranveer Singh in Gunday

By www.dnaindia.com
Published On :: Wed, 13 Nov 2024 16:22:00 GMT

Talking about Priyanka Chopra, Arjun admitted that she was already a big star when they made the film.


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Here's why Anupamaa-fame Rupali Ganguly is seeking Rs 50 crore in defamation compensation from stepdaughter Esha Verma

By www.dnaindia.com
Published On :: Wed, 13 Nov 2024 16:34:52 GMT

Rupali Ganguly's lawyer Sana Raees Khan of Bigg Boss 17-fame reveals why Anupamaa actress is asking for Rs 50 crore as defamation compensation from her stepdaughter Esha Verma.


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This actor lived on a rooftop, starved for days, gatecrashed film sets for food; became one of India's biggest OTT stars

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 01:50:00 GMT

This actor, who once used to starve for days, gatecrash film sets for food, later became a superstar.


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Bigg Boss OTT-fame Bhojpuri actress Akshara Singh receives extortion threat

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 03:11:00 GMT

Bhojpuri actress Akshara Singh receives extortion threat, investigation underway.


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Delhi becomes world's most polluted city, overtakes Pakistan's Lahore, AQI recorded at...

By www.dnaindia.com
Published On :: Wed, 13 Nov 2024 16:46:22 GMT

At 9 am on Wednesday, the air quality was 'very poor' with a reading of 366 which later rose to 418.


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Chennai Rains: IMD predicts heavy showers for 2 days in Tamil Nadu; Are schools, colleges closed today?

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 02:35:00 GMT

The city experienced heavy rainfall on Wednesday night, and the IMD bulletin indicates that several isolated areas of the capital are expected to see heavy downpours on Thursday.


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Kerala lottery TODAY November 14: Karunya Plus KN- 547 result to be OUT at 3 PM, know how to check full winners list

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 02:42:00 GMT

The Kerala Lottery Result for Karunya Plus KN 547 is set to be drawn today (November 14, 2024). The draw is scheduled to be held at Gorky Bhavan near Bakery Junction in Thiruvananthapuram. The public can view the Winning Number post at 2.55 pm during the Kerala Lottery Today live broadcast.


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Meet Vivek Ramaswamy, Harvard-Yale graduate, son of immigrants, now part of Donald Trump's cabinet, his net worth is...

By www.dnaindia.com
Published On :: Thu, 14 Nov 2024 01:55:00 GMT

Born in the US to Indian immigrant parents, Ramaswamy gained wealth through his biotech company


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C–H activation-enabled synthesis of a piperazine-embedded azadibenzo[a,g]corannulene analogue

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00415A, Research Article
Lin Huang, Mengyu Qiu, Zhihao Chang, Duncan L. Browne, Jianhui Huang
The first example of an azadibenzo[a,g]corannulene analogue with an embedded piperazine ring on the flank of its polycyclic skeleton is reported.
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A Mn(III)-catalyzed arylboronic acid-based cascade reaction via a nonclassical organometallic-radical mechanism

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00244J, Research Article
Hui-Min Qian, Jian-Dong Zhang, Shun-Jun Ji, Xiao-Ping Xu
An efficient Mn(III)-catalyzed cascade reaction of arylboronic acids, o-cyanoaryl isocyanides, and indoles was developed. The mechanism was fully investigated and elucidated.
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Diazenylation of active methyne compounds via arylazo sulfones

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00343H, Research Article
Ruiqing Wang, Lingkai Kong, Xinyu Zong, Minghui Zhang, Wenyi Chen, Yaxin Liu, Lingjuan Ma, Yulei Zhao
An interesting diazenylation reaction is demonstrated, which enables the efficient synthesis of hydrazones using active methyne compounds and arylazo sulfones.
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A Pd(II)-catalyzed denitrative alkyne annulation reaction for the synthesis of cyclopenta[b]chromanes

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00344F, Research Article
Pratiksha Bhorali, Deep J. Kalita, Babulal Das, Sanjib Gogoi
The first denitrative Pd(II)-catalyzed alkyne annulation reaction is reported for the synthesis of cyclopenta[b]chromanes.
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DBU-catalyzed substitution-controlled synthesis of oxa[3.3.1] bridged ring and naphthylamine derivatives

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00012A, Research Article
Shiyu Xu, Zhihui Sun, Pengyutian Liu, Yuanlin Wei, Fan Sun, Man Zhao, Ying Wang, Ming Zhang, Guofeng Li, Hong Liang
A switchable cascade cyclization reaction of ortho-alkynyl arylketones with amines has been developed, where the different reaction pathways are controlled by the substituent on the α-carbon of in-situ-generated ortho-alkynyl arylaldimines.
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Photoredox catalyzed hydroazolylation of alkenes via phosphoranyl radicals

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00233D, Research Article
Fan Zhu, Zhi Qiao, Na He, Chunxiao Nong, Qiping He, Meilan Xi, Xizhong Song, Jun Lin, Jingbo Chen, Yi Jin
A general protocol for the hydroazolylation of alkenes with N-hydroxyl azoles is reported. These reactions proceed via a phosphoranyl radical, followed by radical coupling of the resulting azole radical to the alkene radical.
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Highly selective separation of toluene/methylcyclohexane based on pagoda[5]arene nonporous adaptive crystals

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00364K, Research Article
Zhongwen Liu, Ming Li, Shuai Fang, Li Shao, Bin Hua, Feihe Huang
Herein the selective separation of toluene/methylcyclohexane based on pagoda[5]arene nonporous adaptive crystals is investigated.
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DNA-compatible functional group transformations via K2RuO4-mediated oxidation

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00203B, Research Article
Pengyang He, Guixian Zhao, Mengping Zhu, Yangfeng Li, Gong Zhang, Yizhou Li
K2RuO4-mediated oxidation offers a DNA-compatible method for functional group transformations, enabling alcohol-to-carboxylic acid and amine-to-nitrile conversions valuable for DNA-encoded library synthesis.
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Recent advances in the metal-catalyzed asymmetric alkene hydrogenation of cyclic conjugated carbonyl compounds

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00227J, Review Article
Min Tan, Bram B. C. Peters, Pher G. Andersson, Taigang Zhou
This review summarizes the recent advances (2016–2023) in the stereoselective metal-catalyzed hydrogenation of cyclic α,β-unsaturated ketones, lactams and lactones since considerable developments were made. Where possible the application of these methodologies in synthesis is outlined.
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Modular synthesis of C2-symmetric nitrogen-containing polyaromatics via visible light-enabled reductive aza-6π electrocyclization

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00140K, Research Article
Qun-Liang Zhang, Qing-Tian Fan, Yirong Zhou, Jingli Zhang, Fang-Lin Zhang
Here, an unprecedented one-step modular construction of C2-symmetric N-PACs through  reduction/aza-6π electrocyclization was reported and the resultant C2-symmetric N-PAC could be  converted into  a powerful organic photocatalyst.
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Computational insights into the synergistic interplay of ligand and fluorine effects in palladium-catalyzed regiodivergent decarboxylative allylic alkylation

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00147H, Research Article
Shiyu Wang, Hongli Wu, Xiangyang Tang, Genping Huang
DFT calculations were performed to investigate palladium-catalyzed decarboxylative allylic alkylation of allyl difluoro-β-ketoesters. The synergistic effects of ligand and fluorine substituents on regioselectivity were uncovered.
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Sustainable synthesis of long-acting local anesthetics ropivacaine and levobupivacaine under batch and continuous flow via asymmetric hydrogenation

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00072B, Research Article
Zhi Yang, Hanlin Chen, Linxi Wan, Xinyi Feng, Lingshuang Ma, Pei Tang, Fen-Er Chen
A sustainable synthesis method was developed for long-acting local anesthetics, ropivacaine and levobupivacaine, using both batch and continuous flow processes via asymmetric hydrogenation.
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Regio- and stereo-selective synthesis of β-phenylthio enamides via intramolecular 1,2-thiol migration

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D3QO02078A, Research Article
Yunqing Zhuang, Jin Zhang, Kai Yang, Gehua Bi, Xin Huang, Weimin Zhang
An efficient and novel method for the direct synthesis of β-phenylthio enamides via intramolecular 1,2-thiol migration has been developed.
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Enantioselective synthesis of 8-membered lactone derivatives via organocatalytic cascade reactions

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00148F, Research Article
Dong-Sheng Ji, Rui Zhang, Xu-Yan Han, Hai-Long Chai, Yucheng Gu, Xiu-Qin Hu, Peng-Fei Xu
The challenging 8-membered lactone derivatives bearing two vicinal chiral stereocenters were synthesized via a cascade reaction mediated by the chiral squaramide.
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Review of application of the I2 and dimethyl sulfoxide combined reagent system to aryl methyl ketones for diverse transformations

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00396A, Review Article
Dong-Sheng Yang, Xiang-Long Chen, An-Xin Wu
The synthesis of small molecules and complex scaffolds is one of the most important topics in organic synthesis.
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Organocatalytic formal [4 + 2] cycloaddition of o-quinone-methyl derivatives and 2-isocyanatomalonate diesters for the construction of chroman derivatives with adjacent quaternary chiral centers

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00141A, Research Article
Tong Xiong, Yi-Zhao Xu, Yao Wang, You-Cai Xiao, Fen-Er Chen
An asymmetric organocatalytic formal [4 + 2] cycloaddition/annulation cascade of ortho-quinone methides with 2-isocyanatomalonate diesters has been reported.
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Stereodivergent synthesis of chiral spiropyrazolones through Pd-catalyzed asymmetric sequential hydroalkylation of 1,3-enynes: unusual solvent effects on the enantioselectivity

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00358F, Research Article
Shan Wang, Long Li, Yifei Zheng, Luqing Li, Yingcheng Wang, Fangzhi Peng, Zhihui Shao
Chiral spiropyrazolones were constructed through Pd-catalyzed asymmetric sequential hydroalkylation of 1,3-enynes. Four stereoisomers could be obtained through substrate control and chiral ligand control.
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Vaska's complex–PMHS combination enabled mild and chemoselective reduction of sulfoxides to sulfides with low catalyst loading

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00312H, Research Article
Fang-Fang Xu, Zhong-Lei Ruan, Pei-Qiang Huang
We report a highly efficient, versatile, and chemoselective method for the catalytic reduction of sulfoxides to sulfides under mild conditions.
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Decarbonylative C(sp2)–C(sp2) reductive cross-coupling of aroyl fluorides with aryl bromides by palladium/cobalt co-catalysis

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00305E, Research Article
Chen He, Zhiyong Song, Wei Yao, Rui Lin, Yuanhong Ma
Herein, we report a decarbonylative C(sp2)–C(sp2) reductive cross-coupling of aroyl fluorides with aryl bromides by palladium and cobalt co-catalysis.
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Electrochemically dehydrogenative C(sp2)–H/S–H cross-coupling: efficient synthesis of ortho-aminophenyl thioglycoside derivatives

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00171K, Research Article
Li-Yan Hu, Li Zhu, Shen-Yuan Zhang, Yu-Xin Guo, Yuan Li, Jie Zhu, Lei Wu
A method has been reported for synthesizing aryl thioglycosides through direct electrocatalytic dehydrogenative C(sp2)–H/S–H cross-coupling.
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Nickel metallaphotoredox-catalyzed C–O bond activation/Csp2–Csp3 coupling enabled by phosphine

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00310A, Research Article
Jiaxi Fang, Ziheng Jian, Huan Liu, Yuting Wang, Xianbo Yu, Zehuai Mou, Huifei Wang
A novel and general nickel/photoredox dual catalysis platform for benzyl alcohol C–O bond activation/Csp2–Csp3 cross coupling of benzothiazolyl bromide and free alcohol, enabled by the catalytic generation of an alkyl radical, is reported.
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Metal-Free Cascade O-H Double Insertion Between I(III)/S(VI)-Ylides, Carboxylic Acids, and Alcohols: Modular Access to Unsymmetrical α,α-O,O-Substituted Ketones

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO00453A, Research Article
Shang-Shi Zhang, Jiaohang Wei, Wen-Xuan Zou, Qiong Hu, Mei-Zhu Bao, Dan-Ting Shen, Lin Xiao, Jia-Lin Song, Xiang Liu
The synthesis of unsymmetrical α,α-O,O-substituted ketones via O-H double insertion is appealing but remains constrained due to the lack of compatible coupling partners or uncontrollable selectivity. Herein, we present a...
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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

By pubs.rsc.org
Published On ::

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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Visible-light-mediated catalyst-free synthesis of trifluoromethyl(spiro)-epoxides bearing contiguous quaternary centers

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00184B, Research Article
Jingchuan Lin, Yu Zhang, Jinxin Wang, Xinyu Han, Shenglan Zhu, Tong Li, Yanping Zhu, Wei-Dong Zhang
Herein, we describe a non-covalent complex-mediated epoxidation strategy that can yield highly selective central spiro-epoxides by irradiation with visible light without the need for catalyst addition.
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Base-induced azofluoroalkylation of unactivated alkenes via halogen atom transfer

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Org. Chem. Front., 2024, 11,2161-2170
DOI: 10.1039/D3QO02114A, Research Article
Jing Zhang, Yanchuang Zhao, Yu-Yi Zhu, Peng Lei, Hanru Liu, Chang-Sheng Wang, Shuya Xing, Yong Liu, Shao-Fei Ni, Thomas Castanheiro, Li-Wen Xu, Xinxin Shao
A base-induced three-components coupling employing unactivated alkenes, fluoroalkyl iodides and diazonium salts under mild reaction conditions has been developed.
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Stereoselective skeletal modification of tryptanthrins to install chiral piperidine-2-ones enabled by Brønsted acid catalysis

By pubs.rsc.org
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Org. Chem. Front., 2024, 11,2171-2177
DOI: 10.1039/D3QO02029K, Research Article
Rong Zeng, Xiang Zhang, Yuan-Yuan Lei, Zhuo-Zhuo Zhang, Min Jiang, Qing-Zhu Li, Jun-Long Li, Bo Han
An asymmetric formal [4 + 2] cyclisation between azlactones and aza-dienes derived from simple tryptanthrins has been developed. With this established protocol, yielding a series of novel piperidine-2-one-fused tryptanthrins with up to >99 : 1 er under mild conditions.
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Iron(III)/quinoxaline-derived N,N-ligand catalyzed oxygen transfer reaction of N-vinyl nitrones through selective 4π-electrocyclization and N–O bond cleavage

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,2277-2282
DOI: 10.1039/D3QO01999C, Research Article
Yan-Jiao Lu, Feng-Lan Lu, Jin-Qi Zhang, Chun-Hua Chen, Cui Liang, Xiao-Pan Ma, Dong-Liang Mo
We describe an iron(III)/quinoxaline-derived N,N-ligand promoted O-transfer reaction of N-vinyl nitrones through selective O-4π-electrocyclization and N–O bond cleavage to prepare a variety of 2,5-dihydrooxazoles in good yields.
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Synthesis of benzothiophenes via sulfonium-[3,3]-rearrangement of aryl sulfoxides with allenenitriles

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,2208-2214
DOI: 10.1039/D4QO00121D, Research Article
Lei Zhang, Kun Wan, Huanhuan Wang, Mengyao Wang, Ao Cui, Xin Huang, Bo Peng
A facile synthesis of benzothiophenes from readily available aryl sulfoxides and allenenitriles has been established through sulfonium-rearrangement triggered cyclization.
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Dynamic kinetic resolution of α-F-β-ketone amides (esters) via Ir/f-diaphos-catalyzed asymmetric hydrogenation

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Org. Chem. Front., 2024, 11,2201-2207
DOI: 10.1039/D4QO00125G, Research Article
Pengtao Yang, Dingguo Song, Lingxin Chen, Xianghua Zhao, Yirui Chen, Feiyang Shen, Fei Ling, Weihui Zhong
Highly reactive and highly stereoselective asymmetric hydrogenation of α-F-β-ketone amides (esters) via Ir/f-diaphos-catalyzed dynamic kinetic resolution is reported.
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Iridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water: sustainable access to phthalides

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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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Visible light/copper catalysis enabled Heck-like coupling between alkenes and cyclic sulfonium salts via selective C–S bond cleavage

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Org. Chem. Front., 2024, 11,2195-2200
DOI: 10.1039/D3QO02009F, Research Article
Xianqin Liu, Xufeng Li, Linyuan Wang, Yongjia Shi, Jian Lv, Daoshan Yang
A Heck-like coupling of cyclic sulfonium salts with alkenes via selective C–S bond cleavage using a copper complex as a photosensitizer through a visible-light-driven redox-neutral process has been developed.
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Electrode-switchable: exploring this new strategy to achieve regiodivergent azidoiodination of alkenes

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Org. Chem. Front., 2024, 11,2189-2194
DOI: 10.1039/D3QO01935G, Research Article
Xin-Lei Sun, Chen-Xi Xia, Yue Ren, Yu-Jin Li, Zhi-Qian Cao, Ling-Guo Meng
An “electrode-switchable” organic electrochemistry method for the azidoiodination of alkenes, where the choice of anode dictates the regiodivergent alkene azidoiodination, reveals a novel pathway for controlled regioisomers.
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Selective photochemical synthesis of primary arylamines and symmetric diarylamines via amination of aryl bromides using Ni(NH3)6Cl2 as a nitrogen source and catalyst

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Org. Chem. Front., 2024, 11,2313-2318
DOI: 10.1039/D4QO00116H, Research Article
Zhehui Xu, Jianyang Dong, Geyang Song, Fuqiang Kong, Gang Li, Dong Xue
The selective synthesis of primary arylamines and diarylamines via coupling reactions with ammonia as a nitrogen source is still challenging.
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Origin of site-selectivity of hydrogen atom transfer in carbohydrate C–H alkylations via photoredox catalysis

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Org. Chem. Front., 2024, 11,2269-2276
DOI: 10.1039/D4QO00073K, Research Article
Yujie Ji, Lingfei Hu, Han Gao, Yan-Bo Wu, Xiangying Lv, Gang Lu
Two major factors, i.e., C–H σ orbital energy and C–H BDE, account for the HAT site-selectivity of carbohydrates with the quinuclidine radical cation.
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Electron donor–acceptor complex photoactivation for deaminative alkynylation, alkenylation and allenylation: a comprehensive study

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Org. Chem. Front., 2024, 11,2231-2240
DOI: 10.1039/D4QO00177J, Research Article
Romain Lapierre, Lina Truong, Matthieu Hedouin, Hassan Oulyadi, Bruno Schiavi, Alexandre Jean, Philippe Jubault, Thomas Poisson
Herein, we disclose our study toward photoinduced deaminative alkynylation, alkenylation and allenylation.
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