4’-Methyl-2’-(quinolin-8-ylcarbamoyl)-biphenyl-4-carboxylic Acid Ethyl Ester

Mamari, Hamad H. Al; Hasani, Anfal Al

doi:10.3390/m1132

Cited by 3 publications

References 24 publications

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Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Bruneau¹,

Gramage‐Doria²

2022

Handbook of CH-Functionalization

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The highly selective ruthenium-catalyzed ortho-C-H bond arylations have met a level of maturity that makes them an attractive tool to achieve unique organic transformations.By means of the manifold mechanisms operating in the presence of different arylating agents and reaction conditions, these methodologies have succeeded in reducing the wastes/steps towards the desired molecules as well as enlarging the chemical space by affording molecules impossible to obtain otherwise. The key achievements in this area are discussed in this chapter. Introduction.Biaryl and terphenyl cores are widespread structures in many biologically active substances and have useful physical properties in material sciences. The seminal results on the synthesis of biphenyl by connecting two aryl iodide molecules via reductive coupling in the presence of copper were reported in 1901 [1] and this concept was further developed [2,3]. Since this discovery, continuous efforts have been devoted to the improvement of these aryl-aryl couplings, mainly based on palladium-catalyzed cross-coupling reactions of aryl (pseudo)halides with organometallic reagents leading to the formation of a new C(sp 2 )-C(sp 2 ) bonds (Figure 1a) [4][5][6][7][8].

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Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Bruneau¹,

Gramage‐Doria²

2022

Handbook of CH-Functionalization

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Ru‐Catalyzed C(sp²)−H Bond Arylation of Benzamides Bearing a Novel 4‐Aminoantipyrine as a Directing Group

et al. 2021

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A novel design-based removable N,O-bidentate directing group based on cheap and commercially available 4-aminoantipyrine (AAP) is reported. Aromatic AP amides bearing 4-aminoantipyrine underwent efficient Ru-catalyzed C(sp 2 )À H arylation using [RuCl 2 (PPh 3 ) 3 ] as a catalyst and aryl bromides as electrophiles. The novel bidentate directing group enabled the CÀ H functionalization reaction with good scope, good functional group tolerance and in decent yields.

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Managing a Demographically Driven Labor Shortage: An Assessment of Japan’s Strategic Approach

Roy

2022

Advances in Theory and Practice of Emerging Markets

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4’-Methyl-2’-(quinolin-8-ylcarbamoyl)-biphenyl-4-carboxylic Acid Ethyl Ester

Cited by 3 publications

References 24 publications

Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Ru‐Catalyzed C(sp²)−H Bond Arylation of Benzamides Bearing a Novel 4‐Aminoantipyrine as a Directing Group

Managing a Demographically Driven Labor Shortage: An Assessment of Japan’s Strategic Approach

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4’-Methyl-2’-(quinolin-8-ylcarbamoyl)-biphenyl-4-carboxylic Acid Ethyl Ester

Cited by 3 publications

References 24 publications

Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Ruthenium‐Catalyzedortho‐CH Bond Arylation Reactions

Ru‐Catalyzed C(sp2)−H Bond Arylation of Benzamides Bearing a Novel 4‐Aminoantipyrine as a Directing Group

Managing a Demographically Driven Labor Shortage: An Assessment of Japan’s Strategic Approach

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Ru‐Catalyzed C(sp²)−H Bond Arylation of Benzamides Bearing a Novel 4‐Aminoantipyrine as a Directing Group