Journal Article10.1021/JA039043G
A New Reaction Sequence Involving Palladium-Catalyzed Unsymmetrical Aryl Coupling
198
TL;DR: Biphenylylalkenes containing an ortho substituent in one ring and a different ortho-, meta-, or para-substituent in the other are prepared in satisfactory yield from an orthosubstituted aryl iodide, a terminal olefin, and a base in DMF under the joint catalytic action of palladium(0) and norbornene.
read more
Abstract: Biphenylylalkenes containing an ortho substituent in one ring and a different ortho-, meta-, or para-substituent in the other are prepared in satisfactory yield from an ortho-substituted aryl iodide, an ortho-, meta-, or para-substituted aryl bromide, a terminal olefin, and a base in DMF under the joint catalytic action of palladium(0) and norbornene.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Palladium(II) acetate
TL;DR: In this article, the authors proposed a method for the dimerization of β-substituted α-olefins and β-enones, and showed that β-nodes can be decoupled from α-mixtures.
2
10.03 – Synthetic Reactions via C–H Bond Activation: C–C and C–E Bond Formation
M. Pfeffer,J. Spencer +1 more
- 01 Jan 2007
TL;DR: This review presents a selection of recent advances in C–H activation chemistry along with comparisons of earlier examples in order to track progress in a particular area.
2
Pd/Cu Co‐Catalyzed <i>ortho</i>‐Arylation of Aryl Iodides <i>via</i> Radical Intermediates with Aryl Diazonium Salts
Ying Fu,Lei Guo,Chanjuan Xi,Hao Chen,J. J. Liu,Fang‐Rong Li,Caiqin Xiao,Zhengyin Du +7 more
TL;DR: A Cu/Pd co‐catalyzed Catellani‐type ortho arylation reaction of iodoarenes with aryl diazonium salts has been developed. Aryl radicals are regioselectively installed at ortho position of iodoarenes via a Pd 0 −Pd II −Pd III −Pd I −Pd 0 catalytic cycle.
2
Closing the Cycle as It Begins: Synthesis of <i>ortho</i> ‐Iodobiaryls via Catellani Reaction
TL;DR: In this paper , a one-pot synthesis of ortho-iodobiaryls from aryl iodides and bromides by palladium/norbornene catalysis is reported.
2
Ortho‐C‐H Methylation and Ispo‐C‐O Alkenylation of Aryl Triflates via Catellani Strategy
Lei Yang,Jianbin Fu,Qi Tan,Chenglong Li,Shuo Zhang,Chunya Li,Long Liu,Tianzeng Huang,Tieqiao Chen +8 more
TL;DR: Ortho- and ipso-C-H/O methylation and alkenylation of aryl triflates via Catellani strategy is achieved regio-selectively in one pot.
1
References
Handbook of organopalladium chemistry for organic synthesis
Ei-ichi Negishi
- 26 Jul 2002
TL;DR: Palladium-CATALYZED Reactions Involving Nucleophilic Attack on -Ligands of Palladium-Alkene, PalladiumAlkyne, and Related Derivatives as mentioned in this paper.
3.2K
Catalytic multistep reactions via palladacycles
TL;DR: In this paper, the authors report new methodologies to achieve multistep reactions under the catalytic action of palladium complexes, which enables molecular pools consisting of several components to react in a definite order to form products with high chemo-, regio-and stereoselectivity.
197