A Bidentate Resorcinarene‐Based Palladium Carbene Complex

Ngodwana, Lonwabo; Bose, Sritama; Smith, Vincent J.; Otterlo, Willem A. L. van; Arnott, Gareth E.

doi:10.1002/ejic.201601424

Cited by 5 publications

(3 citation statements)

References 32 publications

(26 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They later reported a synthesis of a bidentate N-heterocyclic carbene ligand based on the resorcin [4]arene scaffold accessed using this methodology. [41] This synthetic methodology was adopted by Mocerino et. al.…”

Section: Ortho-lithiationmentioning

confidence: 99%

“…The methodology was shown to be tolerant to a variety of other electrophiles giving access to adducts including esters, carboxylic acid, hydroxyl, methyl, bromo and trimethylsilyl compounds based on the resorcin[4]arene molecule. They later reported a synthesis of a bidentate N ‐heterocyclic carbene ligand based on the resorcin[4]arene scaffold accessed using this methodology [41] …”

Section: Derivatization Of the Upper Rim Ortho‐positionsmentioning

confidence: 99%

“…Finally, the cavity of the molecule is non-polar in nature and surrounded by the polar wide rim, a feature that equips resorcin [4]arenes for micellar behavior. [20,21] Looking at these properties it is not surprising that these compounds have found their way into a number of applications such as molecular receptor systems, [22,23] photo resists, [24,25] selective membranes, molecular sensing, [26,27] drug delivery, [28,29] ion channel mimics, [30] metal ion extraction agents, [31,32] molecular switches, [33,34] stationary phases in GC and HPLC, [35][36][37][38] ligands for organometallic catalysts, [39][40][41] host-guest chemistry, [14,42] and starting materials in synthesis of supramolecular compounds. [43] Several relatives of these molecules have been developed and studied such as the closely related cavitands, [44] carcerands and hemicarcerands; [45] also pyrogallol [4]arenes, [46] catechol [4]arenes, [47] pillar [4]arenes, [48] pyridin [4]arenes; [49] calix [4]arenes, [50] and other structurally similar compounds.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Methodologies for the Derivatization of Resorcin[4]arenes at the Upper Rim ortho‐Positions

et al. 2022

Self Cite

View full text Add to dashboard Cite

Resorcin[4]arenes are not as extensively studied as their sister compounds, calix[4]arenes, owing to challenges in synthetic methodologies for their derivatization from the perceptive of molecular economy. In this tutorial review, we briefly illustrate the summary of their access methodologies together with their limitations, focusing at the derivatization of the ortho‐positions in the upper rim. We hope to spark a refreshed surge in the development of these derivatization strategies, allowing access to novel molecules and futuristic applications, putting resorcin[4]arenes at the center stage of research for which they were meant.

show abstract

Section: Ortho-lithiationmentioning

confidence: 99%

Section: Derivatization Of the Upper Rim Ortho‐positionsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Methodologies for the Derivatization of Resorcin[4]arenes at the Upper Rim ortho‐Positions

et al. 2022

Self Cite

View full text Add to dashboard Cite

show abstract

The Use of Resorcinarene Cavitands in Metal‐Based Catalysis

et al. 2017

View full text Add to dashboard Cite

Catalytic chemistry involving coordination complexes based on resorcinarene cavitands has been little explored in comparison to the many studies concerning the use of such ligands in classical coordination chemistry or host–guest chemistry. The potential utility of resorcinarene cavitands in catalysis arises essentially from two features: (1) their ability to function as ligands suitable for metal confinement and thus to make reactions either shape selective or to enhance their rates through supramolecular assistance by the receptor subunit; (2) their ability to enforce steric interactions with a coordinated metal center and thereby favor carbon–carbon bond forming reactions. To date, limited use has been made of cavitands as platforms for the attachment of different ligating sites, in particular for the generation of multifunctional ligands giving rise to anchimeric assistance in catalytic reactions. This review is intended to show the promise that exists in this area. As generic cavitands can be easily expanded to result in large bowl‐shaped structures as well as capsular containers, it may be anticipated that future work in this field will focus on the synthesis of sophisticated, metallated microreactors (possibly made water‐soluble) for highly selective transformations, including polymerizations.

show abstract

Synthesis of Distally‐Bridged Chiral Resorcinarene Crowns

et al. 2020

View full text Add to dashboard Cite

Our interest in the potential of chiral tetramethoxy‐resorcinarene as agents for chiral recognition has led us to synthesise twelve distally‐bridged chiral resorcinarene crowns. The fascinating architecture of these partially‐enclosed chiral basket molecules is evident in the solid‐state structures which have been determined by single‐crystal X‐ray crystallography. Moreover, the enantiomers of these chiral resorcinarene crowns have been resolved via diastereomeric resolution, with the absolute configuration of the diastereomers being determined by X‐ray crystallography. This work enables further exploration of these enantio‐pure chiral baskets as possible chiral resolving agents.

show abstract

A Bidentate Resorcinarene‐Based Palladium Carbene Complex

Abstract: The synthesis and characterization of a distally bridged, bidentate resorcinarene bis(carbene) palladium com- [a]

Cited by 5 publications

References 32 publications

Methodologies for the Derivatization of Resorcin[4]arenes at the Upper Rim ortho‐Positions

Methodologies for the Derivatization of Resorcin[4]arenes at the Upper Rim ortho‐Positions

The Use of Resorcinarene Cavitands in Metal‐Based Catalysis

Synthesis of Distally‐Bridged Chiral Resorcinarene Crowns

Contact Info

Product

Resources

About