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Three-component approach to modular synthesis of tetra-substituted furans and pyrroles Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-12 Pei Zhang, Wenqing Ti, Tianfeng Gao, Jie Zhu, Aijun Lin, Shang Gao, Xuanyi Li, Hequan Yao
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Ru(II)-catalyzed cascade cis carbohalogenation and cyclization of alkyne-tethered cyclohexadienones for synthesizing tetrasubstituted alkenes Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-12 Xiaoli Huang, Cui Yi, Ruji Xiong, Meiqi Bai, Yuhai Tang, Silong Xu, Yang Li
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Electrochemical oxidative heterodifunctionalization of dehydroalanine: access to unnatural α,α-disubstituted amino esters Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-11 Hui Cao, Ruitao Wang, Qianqiu Zhang, Cuifen Lu, Yue Weng, Meng Gao
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Convenient construction of tetraphenylethene (TPE) derivatives through Cu(II) mediated cascade dehydrogenation of EWG-activated diphenylmethane Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-11 Qing Liu, Lihua Ye, Qing Wang, Siming Gong, Yongfa Xie, Zhangqiang Yan, Shusheng Yue, Zhenhong Wei, Hu Cai
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Iodine(III)-mediated oxidative chlorination, bromination and iodination of chromone derivatives using alkyl halides as the solvent and halogen source Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-10 Yu-Ping Zhao, Jia-Lu Liao, Jiuzhong Huang, Shi-Kai Xiang, Chen-Fu Liu
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Modular synthetic strategies for dipyrrolopyrazines Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-04 Justin Kahle, Alexandra V. Mackenroth, Christopher Hüßler, Patrick D. Römgens, Paul Schimanski, Petra Krämer, Margit Brückner, Thomas Oeser, Frank Rominger, Matthias Rudolph, A. Stephen K. Hashmi
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Straightforward α-allylation of carbonyl compounds with alkenes via α-carbonyl radical intermediates Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-07 Sien Liu, Yanjing Liao, Hongyi Li, Biping Xu, Xiaofeng Zhang, Yaping Shang, Weiping Su
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Pd((R)-DTBM-SEGphos)Cl2-catalyzed kinetic resolution of tertiary propargylic alcohols Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-01 Jie Wang, Wei-Feng Zheng, Yuling Li, Yin-Long Guo, Hui Qian, Shengming Ma
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Photoinduced copper-catalyzed alkoxycarbonylation of alkyl fluorides Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-06 Peng Yang, Yan-Hua Zhao, Xiao-Feng Wu
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An iron-catalyzed nitrene transfer reaction of nitrosobenzenes with N-acyloxyamides for accessing N-acyl azoxy molecules Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-06 Weimin Huang, Haobo Yan, Qianqian Wang, Jianhui Chen, Yanshu Luo, Yuanzhi Xia
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BN-Benzo[b]fluoranthenes: facile synthesis, characterization, and optoelectronic properties Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-05 Yuyi Wang, Siqi Liu, Peng Yang, Tao Shi, Jiawei Fan, Guijiang Zhou, Bochao Su
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Palladium-catalyzed alkyne insertion and rearrangement reaction to synthesize oxindoles from o-iodonitroheteroarenes and alkynes Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-05 Zhenjie Qi, Weijie Jia, Yang Chen, Jingbo Wang, Yafeng Zhao, Zhiqi Wang, Lin Huang, Baojing Ji, Shuai Liu, Dongfang Jiang
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Organic Chemistry Frontiers welcomes the inaugural Early Career Advisory Board Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-04
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Palladium-catalyzed siloxycarbonylation of alkenes to synthesize silyl esters Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-04 Fei Wu, Yi-Chuan Zhong, Bo Wang, Zhi-Hui Ren, Zheng-Hui Guan
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Copper-catalyzed selective construction of vinyl sulfones employing TosMIC as a C1 synthon and sulfone source Org. Chem. Front. (IF 5.4) Pub Date : 2024-03-04 Qun Cai, Meng-Jie Si, Xin-Ru Shi, Meng Liao, Fa-Chuang Liu, Min Wang, Ke-Xin Li, Yong-Ting Chen, An-Xin Wu
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Nickel/photoredox-catalyzed carbonylative transformations of α-phosphorus-, α-sulfur-, and α-boron-substituted alkyl halides Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Le-Cheng Wang, Xiao-Feng Wu
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Photoinduced alkylation of pyrazolones via β-scission of unstrained aliphatic alcohol derivatives Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Xinxin Geng, Pan Tao, Yujun Li, Ke Zheng
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Regioselective electrochemical cascade C–H sulfonylation–bromination of indolizines to access difunctionalized indolizines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Wenxuan Jiang, Xiang Liu, Chuanying Zhu, Meiyi Chen, Weidan Li, Hua Cao
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Electrochemical remote C(sp3)–H thiocyanation Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Xinyu Pang, Hui He, Xiangrui Meng, Linbao Zhang, Shaofei Ni, Ming Li, Weisi Guo
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Nickel catalyzed C–S cross coupling of sterically hindered substrates enabled by flexible bidentate phosphines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-29 Ivo H. Lindenmaier, Robert C. Richter, Ivana Fleischer
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Synthesis and immunogenicity evaluation of oligosaccharide epitopes for the development of a glycoconjugate vaccine against Streptococcus pneumoniae serotype 3 Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-29 Xiaolin Ma, Jielin Zhao, Guirong Wang, Jiaxin Chen, Jiaqi Li, Zhen Huang, Guofeng Gu
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Palladium-catalyzed asymmetric [4 + 3] cycloaddition of acyclic α,β-unsaturated imines with trimethylenemethane donors: access to chiral non-fused azepines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-28 Ting-Peng Li, Shuixiu Su, Jia-Huan Shen, Meng Zang, Yang-Zi Liu, Quannan Wang, Wei-Ping Deng
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Advanced 19F-NMR studies shed new light on encapsulation of isosteric guests in the hexameric capsules of resorcin[4]arenes and pyrogallol[4]arenes Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-28 Sarit Slovak, Tamar Salem, Inbar Horin, Liat Avram, Yoram Cohen
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Prins cyclization of 1,3-dioxinone: synthesis of 11-epi-badkhysin Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-27 Xiaoliang Xu, Ping Hua, Yiren Xu, Baoqing He, Jingfeng Zhao, Liang Li, Wen Chen, Hongbin Zhang
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Electrode-switchable: exploring this new strategy to achieve regiodivergent azidoiodination of alkenes Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Xin-Lei Sun, Chen-Xi Xia, Yue Ren, Yu-Jin Li, Zhi-Qian Cao, Ling-Guo Meng
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Visible light/copper catalysis enabled Heck-like coupling between alkenes and cyclic sulfonium salts via selective C–S bond cleavage Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Xianqin Liu, Xufeng Li, Linyuan Wang, Yongjia Shi, Jian Lv, Daoshan Yang
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Frustrated Lewis pair chemistry of alkynes Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Jing Guo, Maying Yan, Douglas W. Stephan
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A dearomatization–rearomatization strategy for construction of 4H-quinolizin-4-ones via C–H bond functionalization of pyridines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Dong Qiu, Yijin Su
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Synthesis of gem-difluorinated pentacyclic indenopyrazolopyrazolones via Rh(III)-catalyzed cascade C–H functionalization/[3 + 2] dipolar cycloaddition Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-26 Fu-Xiaomin Liu, Weijie Chen, Ying Cai, Zhi Zhou, Wei Yi, Kui Cheng
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Rhodium-catalyzed C–C bond alkenylation and arylation of α-branched N-sulfonyl amines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Lun Xu, Yucheng Liu, Hang Shi, Lun Li
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Synthesis of enantiopure 1,2,3-triazolylidene-type mesoionic carbene (MIC) conjugate acids featuring a rigid bicyclic scaffold Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Vojtěch Dočekal, Mohand Melaimi, Simona Petrželová, Jan Veselý, Xiaoyu Yan, Guy Bertrand
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Copper catalyzed diastereoselective and enantioselective hydroborylation of cyclopentenylcarboxyesters Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Yufeng Yao, Ming Huang, Chunyu Chen, Hao Zeng, Ze Li, Guo-Qiao Lai, Pinglu Zhang
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Visible-light induced FeCl3-catalyzed reductive transamidation of N-acyl benzotriazoles with nitro compounds Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Riqian Zhu, Yang Li, Yue Shen, Mengni Pan, Wuheng Dong, Wanfang Li
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Solvent-controlled switchable multicomponent tandem oxidative triple functionalization of indolines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-19 Xiaoxiang Zhang, Xiaoting Gu, Yingying Zhang, Junqiu Liao, Meilan Xu, Zhuan Zhang, Taoyuan Liang
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Fe-catalyzed B–H and Si–H insertion reactions of gem-dihaloalkanes Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-23 Xinyu Wang, Zhaobin Wang
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Electron donor–acceptor complex photoactivation for deaminative alkynylation, alkenylation and allenylation: a comprehensive study Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-23 Romain Lapierre, Lina Truong, Matthieu Hedouin, Hassan Oulyadi, Bruno Schiavi, Alexandre Jean, Philippe Jubault, Thomas Poisson
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Origin of site-selectivity of hydrogen atom transfer in carbohydrate C–H alkylations via photoredox catalysis Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-23 Yujie Ji, Lingfei Hu, Han Gao, Yan-Bo Wu, Xiangying Lv, Gang Lu
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Photo-induced catalyst-free formal carbon insertion of acylsilanes into B–B and B–Si bonds Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-22 Xiongxiong Lu, Qingbin Zhao, Hao Zhang, Pan Xu, Xuenian Chen, Zhenxing Liu
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A general photoinduced oxidative strategy with molecular oxygen in water Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Jianyu Gu, Hui Yang, Jinfei Deng, Dengbo Jiang, Kaizhuo Lv, Tao Wang, Qiuli Yao
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CO2 and palladium enabled highly chemoselective hydroxylation of gem-difluorocyclopropanes Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Xingben Wang, Fang Xiao, Frederic W. Patureau
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Synthesis, conformational properties, and molecular recognition abilities of novel prism[5]arenes with branched and bulky alkyl groups Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Rocco Del Regno, Paolo Della Sala, Ivan Vollono, Carmen Talotta, Placido Neri, Neal Hickey, Siddharth Joshi, Silvano Geremia, Carmine Gaeta
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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 Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Zhehui Xu, Jianyang Dong, Geyang Song, Fuqiang Kong, Gang Li, Dong Xue
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Iridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water: sustainable access to phthalides Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-21 Yang Chen, Jingyu Zhang, Hongguang Du, Renshi Luo, Jiaxi Xu, Zhanhui Yang
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Simple pyrazoles as efficient organocatalysts for alkyne–CO2 carboxylation and one-pot construction of heterocycles Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Lin Zhang, Gen Li, En-Hui Xing, Yawei Liu, Chen Jin, Zelin Du, Yan Xu, Dawei Zhang, En-Qing Gao
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Photoinduced N-heterocyclic nitrenium-catalyzed single electron reduction of Se–Se bond for the generation of nucleophilic selenolates Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-15 Chao-Shen Zhang, Kun-Quan Chen, Ling Zhou, Zhu-Sheng Yang, Zhi-Xiang Wang, Xiang-Yu Chen
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Dynamic kinetic resolution of α-F-β-ketone amides (esters) via Ir/f-diaphos-catalyzed asymmetric hydrogenation Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Pengtao Yang, Dingguo Song, Lingxin Chen, Xianghua Zhao, Yirui Chen, Feiyang Shen, Fei Ling, Weihui Zhong
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A formal (3 + 2) annulation–Cannizzaro cascade of bifunctional peroxides for the synthesis of dihydrofurans Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Yiwei Chen, Min Gao, Qianlan Xu, Jiumeng Zhang, Lin Hu
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Catalytic [4 + 1]-annulation of thioamides with carbenoid precursors Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Vladimir G. Ilkin, Valeriy O. Filimonov, Irina A. Utepova, Tetyana V. Beryozkina, Pavel A. Slepukhin, Andrey A. Tumashov, Wim Dehaen, Vasiliy A. Bakulev
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Synthesis of benzothiophenes via sulfonium-[3,3]-rearrangement of aryl sulfoxides with allenenitriles Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Lei Zhang, Kun Wan, Huanhuan Wang, Mengyao Wang, Ao Cui, Xin Huang, Bo Peng
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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 Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Yan-Jiao Lu, Feng-Lan Lu, Jin-Qi Zhang, Chun-Hua Chen, Cui Liang, Xiao-Pan Ma, Dong-Liang Mo
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Stereoselective skeletal modification of tryptanthrins to install chiral piperidine-2-ones enabled by Brønsted acid catalysis Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Rong Zeng, Xiang Zhang, Yuan-Yuan Lei, Zhuo-Zhuo Zhang, Min Jiang, Qing-Zhu Li, Jun-Long Li, Bo Han
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Deoxygenation of N-heterocyclic N-oxides using isopropanol as a recyclable reductant Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-20 Ho Kyeong Ryu, Yun Do Song, Jun Hee Lee
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Nickel-free cross-electrophile coupling of unactivated alkyl bromides with thiosulfonates and sulfinyl sulfones Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-19 Qiujin Fan, Yanchuang Zhao, Jintao Liang, Yan Zhang, Yuenian Xu, Qingqing Zhang, Hua Zhu, Min Jiang, Xinxin Shao
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Unprecedented single-electron-transfer reduction-based N → C acyl migration reactions of imides enabled by redox-neutral photocatalysis Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-19 Linge Huai, Li Zhang, Zhentao Wang, Yewen Fang
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Organocatalytic asymmetric cascade bicyclization: access to chiral polycyclic bisindoles from 2-indolylmethanols and propargylic alcohols Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-14 Wen-Run Zhu, Qiong Su, Xiao-Yi Deng, Ze-Long Ouyang, Jiang Weng, Gui Lu
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Visible light-induced radical cyclization of o-alkenyl aromatic isocyanides with thioethers: direct synthesis of 2-thioquinolines Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-12 Yong-Xin Liang, Yue Gong, Xue-Cen Xu, Ming Yang, Yu-Long Zhao
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A nickel-catalyzed carbon–sulfur cross-coupling reaction with disulfides enabled by mechanochemistry Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-15 Xiujia Hao, Daming Feng, Peng Huang, Fang Guo
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Metal-free three-component tandem cyclization for modular synthesis of 2,3-dihydrobenzothiazin-4-ones Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-13 Guan Zhang, Huimin Wan, Na Dong, Antong Zhu, Yao Zhou, Qiuling Song
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NADH-mediated primordial synthesis of amino acids Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-14 Noemí Nogal, Javier Luis-Barrera, Sonia Vela-Gallego, Fernando Aguilar-Galindo, Andrés de la Escosura
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Mo-catalyzed cyclization of N-vinylindoles and skatoles: synthesis of dihydroindolo[1,2-c]-quinazolines and dihydroindolo[3,2-b]-indoles, and evaluation of their anticancer activities Org. Chem. Front. (IF 5.4) Pub Date : 2024-02-08 Shannon Pecnard, Xinya Liu, Olivier Provot, Pascal Retailleau, Christine Tran, Abdallah Hamze