Rotaxanes of a Quaternary Azaaromatic Character

Śliwa, Wanda; Chrzastek, Lidia

doi:10.2174/138527209787582295

Cited by 4 publications

(2 citation statements)

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“…This review is a continuation of our former paper on porphyrins with quaternary azaaromatic moieties [34] and related articles concerning quaternary azaaromatics [35][36][37]. Having in view the great number of reports dealing with porphyrins, only selected examples of these macrocycles are described here.…”

Section: Introductionmentioning

confidence: 99%

Porphyrins functionalized by quaternary pyridinium units

Girek

Śliwa

2013

J. Porphyrins Phthalocyanines

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In this review, free-base and metalloporphyrins, functionalized on meso-positions by quaternary pyridinium units, also referred to as cationic porphyrins, are presented. The article consists of five parts. In the first part free-base porphyrins are described, especially taking account on generation of singlet oxygen; next parts concern metalloporphyrins. The second and third parts deal with zinc and manganese porphyrins, respectively; in the fourth part copper, palladium, and platinum porphyrins are presented. In the fifth part, describing porphyrins with various metal ions an attention is paid to porphyrin metal-organic frameworks (MOFs) and metal-organic materials (MOMs) in which metalloporphyrins are immobilized; syntheses and characterization of obtained products are shown.

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Section: Introductionmentioning

confidence: 99%

Porphyrins functionalized by quaternary pyridinium units

Girek

Śliwa

2013

J. Porphyrins Phthalocyanines

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“…The review is a continuation of our former papers dealing with supramolecular structures with quaternary azaaromatic character. 40,60 Taking into account the great number of reports concerning rotaxanes and pseudorotaxanes with threads containing viologen units, in the review only selected examples of such species are presented.…”

Section: Introductionmentioning

confidence: 99%

Rotaxanes and pseudorotaxanes with threads containing viologen units

Deska¹,

Kozłowska²,

Śliwa³

2012

Arkivoc

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In the present review rotaxanes and pseudorotaxanes with threads containing viologen units are described. First the rotaxanes and pseudorotaxanes in which the crown ether serves as a ring are presented, they are followed by rotaxanes and pseudorotaxanes containing the crown-based cryptand as a ring. For the above interlocked species the synthetic approaches and properties, especially those promising for their use in sensors and switches are shown.

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