Literature DB >> 25019322

Branch-selective, iridium-catalyzed hydroarylation of monosubstituted alkenes via a cooperative destabilization strategy.

Giacomo E M Crisenza1, Niall G McCreanor, John F Bower.   

Abstract

Highly branch-selective, carbonyl-directed hydroarylations of monosubstituted alkenes are described. The chemistry relies upon a cationic Ir(I) catalyst modified with an electron deficient, wide bite angle bisphosphine ligand. This work provides a regioisomeric alternative to the Murai hydroarylation protocol.

Entities:  

Year:  2014        PMID： 25019322     DOI： 10.1021/ja505776m

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  9 in total

1.  Branched-Selective Direct α-Alkylation of Cyclic Ketones with Simple Alkenes.

Authors:  Dong Xing; Xiaotian Qi; Daniel Marchant; Peng Liu; Guangbin Dong
Journal:  Angew Chem Int Ed Engl       Date:  2019-02-21       Impact factor: 15.336

2.  Nickel(0)-catalyzed linear-selective hydroarylation of unactivated alkenes and styrenes with aryl boronic acids.

Authors:  Honggui Lv; Li-Jun Xiao; Dongbing Zhao; Qi-Lin Zhou
Journal:  Chem Sci       Date:  2018-07-18       Impact factor: 9.825

3.  Iridium-Catalyzed α-Selective Arylation of Styrenes by Dual C-H Functionalization.

Authors:  Phillippa Cooper; Giacomo E M Crisenza; Lyman J Feron; John F Bower
Journal:  Angew Chem Int Ed Engl       Date:  2018-09-26       Impact factor: 15.336

4.  Direct C(sp2)-H alkylation of unactivated arenes enabled by photoinduced Pd catalysis.

Authors:  Daeun Kim; Geun Seok Lee; Dongwook Kim; Soon Hyeok Hong
Journal:  Nat Commun       Date:  2020-10-19       Impact factor: 14.919

5.  Branch-Selective Alkene Hydroarylation by Cooperative Destabilization: Iridium-Catalyzed ortho-Alkylation of Acetanilides.

Authors:  Giacomo E M Crisenza; Olga O Sokolova; John F Bower
Journal:  Angew Chem Int Ed Engl       Date:  2015-10-22       Impact factor: 15.336

6.  Rhodium-catalyzed regioselective addition of the ortho C-H bond in aromatic amides to the C-C double bond in α,β-unsaturated γ-lactones and dihydrofurans.

Authors:  Kaname Shibata; Naoto Chatani
Journal:  Chem Sci       Date:  2015-09-25       Impact factor: 9.825

7.  Rhodium-catalysed direct hydroarylation of alkenes and alkynes with phosphines through phosphorous-assisted C-H activation.

Authors:  Dingyi Wang; Ben Dong; Yandong Wang; Jiasheng Qian; Jinjun Zhu; Yue Zhao; Zhuangzhi Shi
Journal:  Nat Commun       Date:  2019-08-06       Impact factor: 14.919

8.  Rh(ii)-catalyzed branch-selective C-H alkylation of aryl sulfonamides with vinylsilanes.

Authors:  Supriya Rej; Naoto Chatani
Journal:  Chem Sci       Date:  2019-11-11       Impact factor: 9.825

9.  Iridium(I)-Catalyzed Isoindolinone-Directed Branched-Selective Aromatic C-H Alkylation with Simple Alkenes.

Authors:  Maoqian Xiong; Yuhang Shu; Jie Tang; Fan Yang; Dong Xing
Journal:  Molecules       Date:  2022-03-16       Impact factor: 4.411
  9 in total

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