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Substrate Controlled [3+3] Relay Catalytic Cyclization of α‐(3‐Isoindolinonyl) Propargylic Alcohols with 5‐Aminoisoxazoles Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-12 Wenzhe Li, Min Gao, Min Li, Shuang Yang, Xiaomei Zhang
Two different skeletons have been constructed by cyclization of α‐(3‐isoindolinonyl) propargylic alcohols with 5‐aminoisoxazoles bearing different N‐substituents under the relay catalysis of Brønsted acid and Lewis acid. This method provided spiro‐isoindolinone‐dihydropyridines with moderate to high yields (up to 99%) as well as isoxazolo[4,5‐b]pyridines in moderate to good yields (up to 86%). The
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Manuscript ID: ajoc.202400074 Title: Total Synthesis of Alternatamides B and D Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-08 Bo-You Wu, Cheng-Kun Lin
The total synthesis of alternatamines B and D is outlined. Alternatamine B demonstrates moderate antibacterial activity across a broad spectrum of bacteria. Both alternatamines B and D feature an intriguing 5,6‐dibromoindole skeleton, derived from a four‐step sequence starting with 3,4‐dibromoaniline and achieving a total yield of 48%. The key steps involve: (a) functional group modifications, including
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Preparation and Structures of Multicomponent Crystals Composed of Heteraromatic Cations, p‐Toluenesulfonate Anion, and Aromatic Hydrogen‐Bond Donors Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-07 Koya Uno, Ryohei Yamakado, Shuji Okada, Anwar Usman
Cocrystals with three π‐components, which were a π‐cation, a π‐anion acting as a hydrogen‐bonding acceptor, and a π‐molecule acting as a hydrogen‐bonding donor, were prepared by the solution‐growth methods. The first and second components were ion pairs of 1‐methylpyridinium or 1‐methylquinolinium p‐toluenesulfonate derivatives, and the third components were dihydric phenol derivatives, like hydroquinone
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Fe SAC on Nitrogen‐Doped Carbon: An Efficient Catalyst for S‐Alkylation of Dithiocarbamates via Borrowing Hydrogen Strategy Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-07 Vageesh M, Hima P, Preeti A Bhobe, Raju Dey
Herein we report, the synthesis of single‐atom iron on nitrogen‐doped carbon as a catalyst for the direct formation of Csp3‐S bond via borrowing hydrogen strategy using alcohols as the alkylating agent. The catalyst was synthesized by encapsulating ferrocene within the ZIF‐8 framework, followed by pyrolysis and characterized precisely by FE‐SEM, HR‐TEM, XPS, Raman, XRD and EXAFS. The catalyst is robust
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Synthesis of 1‐amino‐3‐aryl naphthalenes from bis(perfluoroalkanesulfonyl)imide with 1,2‐diethynylbenzenes Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-05 Takuji Kawamoto, Tetsushi Yamasaki, Tsubasa Ikazaki, Hiroshi Matsubara, Akio Kamimura
Although the synthesis of vinyl triflates has a long history, the synthesis of vinyl bis(perfluoroalkanesulfonyl)imides has not been reported yet. Here, we report a simple synthetic route to vinyl bis(perfluoroalkanesulfonyl)imides that does not require any additives. The stereoselectivity originates from the steric hindrance between the aryl group and the imide. The reaction proceeds chemoselectively
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Thermal vs. Visible‐Light Photoredox‐Catalyzed Cascade Radical Cyclization Involving SO2 Fixation to Access 6‐Alkylsulfonylmethyl Phenanthridines Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-05 Tonish Kumar Sahu, Abhaykumar Vishwakarma, Vidyanshu Kumar, Rahimuddin Khan, Tabrez Khan
Convenient access to 6‐alkylsulfonylmethyl phenanthridines has been demonstrated both under non‐catalytic thermal and visible‐light photoredox‐catalyzed conditions. A cascade of radical cyclization is triggered by the exposure of biphenyl vinyl azides to the in‐situ generated alkyl sulfonyl radicals from 4‐substituted Hanztsch esters in the presence of an SO2 surrogate. Transition metal‐free, mild
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NOVEL ISOXAZOLYLPYRIMIDINE DERIVATIVES: DESIGN, SYNTHESIS, ANTIFUNGAL ACTIVITY AND IN‐SILICO STUDIES Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-03-04 Hari KN, Boja Poojary, Kavya Kallahalli Mohan Kumar, Govindan Chandrasehar, Krishnaveni Sannathammegowda, Anup Pandith
The advancement of environmentally friendly chemical synthesis in both academic and corporate research has recently taken on enormous relevance. Pesticides are substances, either chemical or biological, that are used to get rid of or lessen the impact of pests. To control the fungi in crops a new set of isoxazolylpyrimidine derivatives were planned, synthesized, and characterized. The compounds indicated
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Front Cover: Pyrroloindoles as Therapeutically Invaluable Agents: A Review on their Diverse Synthetic Methodologies (Asian J. Org. Chem. 2/2024) Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-27 Sanjay S. Ramesh, Rohith Gattu, Suhas Ramesh
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Stereoselective Synthesis of 4‐Hydroxy‐1‐Silyl‐1‐Allenylboranes and Access to 2‐Silylethynyl‐1,3‐Diols Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-29 Ichrak El Haj Brahim, Islem Ishak Dridi, Raoudha Abderrahim, Fabrice Chemla, Franck Ferreira, Olivier Jackowski, Alejandro Pérez‐Luna
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Synthesis of Trifluoromethyl-Containing 2,3-Dihydrobenzofurans via a Formal [4+1] Annulation of In-situ Generated o-Quinone Methides and CF3−Imidoyl Sulfoxonium Ylides Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-28 Yue Sun, Sihao Ling, Zhengkai Chen
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Manganese Catalyzed Oxidative Coupling of Aromatic Diamines and Alcohols with Aminoxyl Radicals in the Synthesis of Benzimidazoles Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-28 Hui Han, Zhen-Jiang Xu, Limin Wang, Jianwei Han
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Transition Metal‐Free Diastereoselective Synthesis of β‐Carboline Tethered Dihydrofurocoumarin Derivatives Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-26 Naveen Banyal, CHANDI CHARAN MALAKAR, Rakesh Kumar, Virender Singh
One‐pot procedure has been developed for the synthesis of novel β‐carboline tethered trans 2,3‐furocoumarins via assembling 1‐formyl‐β‐carbolines, 4‐hydroxycoumarins, and phenacyl bromides in pyridine under transition metal‐free conditions. The strategy was also found applicable to gram scale synthesis and a library of 40 molecules has been developed. The significant features of this operationally
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Visible–Light–Induced Phosphorylation Reaction of α-Diazoesters with H-Phosphine Oxides to Construct (Z)-Phosphinic Hydrazones Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-26 Yaping Feng, Hongyu Ding, Ruisheng Liu, Wei Wei, Guangming Nan, Dong Yi
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Synthesis of 9,10-Bis(organochalcogenyl)phenanthrenes by Cyclization of (Biphenyl-2-alkyne)chalcogenides Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-26 Paola S. Hellwig, Helen A. Goulart, Jonatan S. Guedes, Emily G. Jorge, Angelita M. Barcellos, Eder J. Lenardão, Gelson Perin
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Diene Salts of the Adamantane Series: Synthesis, Structure, and Chemical Transformations Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-24 Anastasiya N. Bogdanova, Marat R. Baimuratov, Polina A. Polyakova, Vadim A. Shiryaev, Yuri N. Klimochkin
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Nitrooxylative Dearomatization Reaction of β-Naphthols with Hypervalent Iodine Reagent Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-23 Shan-Shan Zhang, Muzi Li, Qing Gu, Shu-Li You
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Diazo Quinone: An Effective Phenolic Precursor for Building C(sp2)−C(sp2) Bonds Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-22 Kai Wu, Chi-Ming Che
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Enantioselective Vinylogous Mukaiyama-Michael Reaction of Silyl Ketene Acetals to α,β-Unsaturated 2-Acyl Imidazoles to Construct 1,7-dioxo Compounds Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-22 Mamta Gill, Arko Das, Vinod K. Singh
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Reaction Paradigms that Leverage Cycloaddition and Ring Strain to Construction Bicyclic Aryl Bioisosteres from Bicyclo[1.1.0]butanes Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-21 Stephen J. Sujansky, Xiaoshen Ma
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Benzotriazolium Ylides-Assisted Multicomponent Diastereoselective Synthesis of Activated Tetra- and Penta-Substituted Cyclopropanes Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-21 Yaolin Xia, Qian Zhang, Xinkui Lin, Shuizhen Lin, Xiaoyu Ma, Xiaohui Xiao, Xiaolei Huang
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Pyrrole-Thiazolidin-4-one Analogues Exhibit Promising Anti-Tuberculosis Activity Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-20 Shujauddin Ahmed, Alka Mital, Abdul Akhir, Deepanshi Saxena, Kousar Jahan, Gurudutt Dubey, P. V. Bharatam, Arunava Dasgupta, Sidharth Chopra, Rahul Jain
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Studying the Structure and Evaluating α-Glucosidase Inhibitation of Novel Acetamide Derivatives Incorporating 4-Ethyl-4H-1,2,4-Triazole Starting from 2-(Naphthalen-1-yl)Acetic Acid Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-20 Trong Duc Le, Tien Cong Nguyen, Thi Minh Dinh Tran, Thi Kim Dung Hoang, Khanh Duong To, Minh Phuong Hien Nguyen, Thi My Ngan Tran, Chau Phi Dinh, Jibril Abdullahi Alhaji, Luc Van Meervelt
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Amine Catalyzed Remote [4+2]-annulation Of Indole Tethered Enal And Oxindole Olefin To Access Optically Pure Hydrocarbazole Spirooxindole Scaffolds Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-19 Madavi S. Prasad, M. Ramesh, Aman Kumar Jha, Sankar Bharani, Souvik Saha, Thoudam Bedanta, Ponnada Chandrasekhar, M. Sarasija
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Metal-Catalyzed Oxidative C−H Bond Functionalization of 1,4-Benzoxazinones Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-19 Shankar Kumar, Rangnath Ravi, Tanu Sahu, Vikesh Kumar Jha, Renu Baweja, Abadh Kishor Jha
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Recent Advances in the Synthesis of Fused-Cyclic Quinolines Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-16 Shahab A. Darbandizadeh, Saeed Balalaie
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An emerging strategy towards the iodine-catalyzed synthesis of Streptindole and its derivatives in water medium Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-17 Parul Saini, Abhishek Nair, Anil J. Elias
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One-pot, Gram-Scale Synthesis of Calix[5]- and Calix[6]furan: Derivatization for Polyketone- and Isopyrazole-based Macrocycles with Conformational Analysis Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-16 Tomoki Yoneda, Taichi Sano, Narendra Nath Pati, Yuki Ide, Yasuhide Inokuma
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Nickel-Catalyzed Stereospecific Deoxygenation of trans- Aromatic Epoxides to (Z)-Alkenes: An Efficient Route to Access (Z)-Cinnamic Acid Derivatives Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-15 Sunisa Akkarasamiyo, Saranya Chitsomkhuan, Supawadee Buakaew, Joseph S. M. Samec, Chonthicha Songsri, Punlop Kuntiyong
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A Chiral Triazole Ligand for Enantiodivergent Catalysis in Asymmetric 1,4-Addition of Arylboronic Acid Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-12 Dongyuan Ju, Chen Liang, Chaoyue Zhang, Peishen Li, Zhiguang Song
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Tailoring Rhodamine Probes: Oxyethylene Chains, Conjugation, and End Substituents in the Quest for Superior Hg2+ Sensing Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-09 Harshal V Barkale, Nilanjan Dey
This study explores the impact of incorporating oxyethylene (OE) chains into rhodamine-based dye molecules for the enhancement of photophysical properties in the context of chemical sensing. The introduction of OE chains provides several advantages, including improved water solubility, photostability and resistance to self-assembled nanoaggregates formation. Despite these, the compound with oxyethylene
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Benzylic C(sp3)−H Alkoxylation through Visible-Light-Driven Oxidative Radical-Polar Crossover Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-07 Kenji Yamashita, Fumiya Kawahara, Yoshitaka Hamashima
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Facile Access of Olefins from Ketones and Arylboroxines Enabled by Rhodium Catalysis Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-07 Yueting Zhao, Bin Li, Fangdong Hu, Ying Xia
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Metal-Free Substituent-Controlled Direct Synthesis of Unprecedented Iminotetrazoles via One-pot Ugi-Azide Reaction Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-06 Ariza Khanam, Ashwani Tiwari, Mohan Lal, Shashiprabha Dubey, Ruchir Kant, Pintu Kumar Mandal
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Metal-Free K2S2O8-Mediated Direct Hydrazonation of Methylene in Pyrazoline-5-ones Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-03 Long Ji, Keyume Ablajan
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Development of Synthetic Route for 3-Amino-5-halo-2-iodobenzoates: Versatile Starting Materials in Pharmaceuticals Synthesis Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-02 Jinjae Park, Ju-Ahn Seo, Cheol-Hong Cheon
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The oxidation of d-galactose into mucic acid (galactaric acid): experimental and computational insights towards a bio-based platform chemical Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-02 Andrea Pasquale, Maria Assunta Chiacchio, Federico Acciaretti, Roberto Della Pergola, Laura Legnani, Laura Cipolla
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Pd(II)-Catalyzed [3+2] Annulation of N-Aryl-2-aminopyridines and Alkynes toward N-(2-Pyridyl)indoles Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-02-01 Wenting Guo, Weiming Hu, Xinyu Zhang, Jiali Huang, Huiyan Wang, Ming Xia, Li Tao
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Catalytic Synthesis of Carbonyl Compounds Using Acyl Fluorides, Carbamoyl Fluorides, and Fluoroformates: An Overview Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-31 Yujin Jung, Yoonho Lee, Kwangmin Shin
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Total Synthesis of Ganoderma Meroterpenoids – Progresses since 2014 Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-30 Yuichiro Kawamoto, Hisanaka Ito
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Synthesis of Fused Imidazoles and Pyrimidinones from 2-Aminoazines Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-30 Yuankun Wang, Maokai Jiang, Bowen Liu, Wang Xianzhang, Zhuang Yumeng, Lei Yao
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Synthesis and Photophysical Evaluation of Dialkynyl-N-(het)arylpyrroles: Promising Key Compounds in Fluorescence Chemistry Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-29 Thiago J. Peglow, Patrick C. Nobre, João Pedro S. S. C. Thomaz, Marcelo M. Vieira, Henrique C. S. Junior, Bianca T. Dalberto, Paulo H. Schneider, Fabiano S. Rodembusch, Vanessa Nascimento
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Dehydrative Condensation of Carboxylic Acids with Amines Promoted by HBF4/MS 5A Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-29 Shuhei Ohmura, Tatsuya Ishikawa, Qianchun Huang, Takahiro Horibe, Kazuaki Ishihara
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Syntheses of Thiophenes – Recent Advances Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-27 Xue Peng, Gaofeng Yin, Kun Wu, Genping Wu, Jinjin Chen, Zhen Wang
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Front Cover: Morpholine Scaffolds’ Preparation for Foldamers’ Design and Construction (Asian J. Org. Chem. 1/2024) Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-24 Nicola Schiaroli, Camilla Loro, Sara Colombo, Gianluigi Broggini, Marta Papis, Francesca Foschi
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Synthesis Of Dipyrrolobenzo[1,2-a : 2′,1′-c][1,4]diazepine Scaffold Via Three-Component Reaction Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-24 Anna D. Zinoveva, Tatiana N. Borisova, Valeria A. Podchufarova, Anton P. Novikov, Anna A. Romanycheva, Anton A. Shetnev, Alexander A. Titov, Alexey V. Varlamov, Leonid G. Voskressensky
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Bidentate Ru(II)-NC Complexes as Catalysts for Transfer Hydrogenation of Ketones with Ethanol Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-23 Yufei Li, Shuang Lian, Jiku Wang, Dawei Gong
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Multicharged Cyclodextrin-Based Supramolecular Assemblies for Efficient Light-Harvesting Energy Transfer Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-23 Zhixue Liu, Haiqi Chen, Xinyao Sun, Jiayi Lu, Jiabin Wu, Yuna Shang, Zhi-Yuan Zhang, Chunju Li
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Photocatalytic Electrocyclization for the Synthesis of Dihydrophenanthrenes Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-23 Saumya Singh, Ruchir Kant, Chandra Bhushan Tripathi
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Copper-Catalyzed Oxidative Trifluoromethylation of Aromatic Alkenes for the Synthesis of α-Trifluoromethylated Ketones Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-23 Jiali Wang, Hongjian Liu, Chaorong Qi
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Continuous Flow Synthesis of Group 11 Metal-NHC Complexes [M(IPr)(OC(H)(CF3)2)] (with M=Cu, Ag and Au) Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-22 Andreas Simoens, Gianluca Carì, Sylwia Ostrowska, Catherine S. J. Cazin, Christian V. Stevens, Steven P. Nolan
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Catalyst-Free Three-Component Synthesis of α-Amino Phosphonates Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-19 Sudha Soliya, Ketan Kuperkar, Kashamalla Chinna Ashalu, Togati Naveen
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Synthesis of Degradable Acetal-Backboned Polymers via Palladium-Catalyzed Hydroalkoxylation of Alkoxyallenes Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-18 Hyobeen Lee, Isaac Choi, Cheoljae Kim
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Iodine-Catalyzed One-pot Formation of Phosphorus-Heteroatom Bonds from Stable Diphosphines in Air Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-18 Yuki Yamamoto, Kohsuke Fujiwara, Ryo Tanaka, Hinako Watanabe, Akiya Ogawa
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Visible-Light-Mediated Synthesis of Aryl Ketones and Aldehydes from N-(acyloxy)phthalimides Esters Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-15 Di Ding, Ruiying Wan, Yuchen Qi, Lili Gong, Zixuan Zhang, Haixing Guan, Wei Li, Qinjun Zhu
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Cobalt-Catalyzed Oxytrifluoromethylation of N-Allylamides toward Trifluoromethyl-Containing Oxazolines Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-15 Jun-Fa Han, Fang-Ling Gao, Lin Chen, Zi-Xin He, Yuqi Lin, Ke-Yin Ye
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Direct N-Alkylation of Amines with Alcohols Catalyzed by N-Heterocyclic Carbene Cobalt-Pincer Catalyst under Mild Conditions Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-11 Xin Liu, Yilei Ge, Yang Yang, Minghe Zhang, Siqi Yang, Xiaobing Lan
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Highly ordered mesoporous polymer-supported phosphine as the ligand for organometallic reaction: Suzuki-Miyaura cross-coupling of aryl chlorides at room temperature Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-11 Hwang Suk Kim, Hee-Yoon Lee, Seewon Joung
We prepared a highly ordered mesoporous polymer-supported diarylphosphine ligand by simple substitution reaction. By utilizing this ligand, we successfully achieved the Suzuki-Miyaura cross-coupling of various aryl chlorides at room temperature with high yields. Also, we extended our investigation to the use of a macroporous polymer support in a similar way, which yielded effective Suzuki-Miyaura cross-coupling
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A Metal-Free System for Conversion of Alcohols to Amides Using tert-Butyl Nitrite Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-10 Harish K. Indurthi, Samarpita Das, Pallavi Saha, Deepak K. Sharma
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UV-Light Generation in Micelles via Triplet-Triplet Annihilation Upconversion – Towards Synthetic Applications Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-10 R. Jeyaseelan, M. Utikal, L. Næsborg
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New synthetic strategy to create intricate thiaoxacyclophanes via ring-closing metathesis Asian J. Org. Chem. (IF 2.7) Pub Date : 2024-01-09 Sambasivarao Kotha, Kunkumita Jena, Naveen K. Gupta