Literature DB >> 28685875

Utilizing Palladium-Stabilized Zwitterions for the Construction of N-Heterocycles.

Benjamin D W Allen1, Christopher P Lakeland1, Joseph P A Harrity1.   

Abstract

Pd catalysis provides a convenient method for the generation of zwitterionic intermediates that offer significant opportunities for the synthesis of functionalized heterocycles. The combination of electrophilic π-allyl Pd fragments and C-, N- and O-centered nucleophiles allows these intermediates to react with readily available substrates to furnish a range of high value products with control of chemo-, regio- and stereo-selectivity.
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  catalysis; cycloaddition; enantioselective; heterocycles; palladium

Year:  2017        PMID： 28685875     DOI： 10.1002/chem.201702486

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  6 in total

1.  Synthesis of N-H Bearing Imidazolidinones and Dihydroimidazolones Using Aza-Heck Cyclizations.

Authors:  Feiyang Xu; Scott A Shuler; Donald A Watson
Journal:  Angew Chem Int Ed Engl       Date:  2018-08-19       Impact factor: 15.336

2.  Synergetic iridium and amine catalysis enables asymmetric [4+2] cycloadditions of vinyl aminoalcohols with carbonyls.

Authors:  Mao-Mao Zhang; Ya-Ni Wang; Bao-Cheng Wang; Xiao-Wang Chen; Liang-Qiu Lu; Wen-Jing Xiao
Journal:  Nat Commun       Date:  2019-06-20       Impact factor: 14.919

Review 3.  An Update of Transition Metal-Catalyzed Decarboxylative Transformations of Cyclic Carbonates and Carbamates.

Authors:  Linhong Zuo; Teng Liu; Xiaowei Chang; Wusheng Guo
Journal:  Molecules       Date:  2019-10-31       Impact factor: 4.411

4.  Synthesis of Tetra-Substituted Trifluoromethyl-3,1-Benzoxazines by Transition-Metal-Catalyzed Decarboxylative Cyclization of N-Benzoyl Benzoxazinones.

Authors:  Hiroto Uno; Daichi Fujimoto; Kyosuke Harada; Chika Tanaka; Norio Shibata
Journal:  ChemistryOpen       Date:  2021-02-19       Impact factor: 2.630

5.  Pd-catalyzed [3 + 2] cycloaddition of vinylcyclopropanes with 1-azadienes: synthesis of 4-cyclopentylbenzo[e][1,2,3]oxathiazine 2,2-dioxides.

Authors:  Yan Lin; Qijun Wang; Yang Wu; Chang Wang; Hao Jia; Cheng Zhang; Jiaxing Huang; Hongchao Guo
Journal:  RSC Adv       Date:  2018-12-05       Impact factor: 3.361

6.  Asymmetric higher-order [10 + n] cycloadditions of palladium-containing 10π-cycloaddends.

Authors:  Ao Li; Yang Gao; Jian-Bin Lu; Zhi-Chao Chen; Wei Du; Ying-Chun Chen
Journal:  Chem Sci       Date:  2022-07-15       Impact factor: 9.969
  6 in total

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