[1]Rotaxanes based on phosphorylated pillar[5]arenes

[1]Rotaxanes based on monosubstituted phosphorus-containing pillar[5]arenes have been synthesized for the first time by the Kabachnik-Fields reaction in good yields. The introduction of the bulky phosphoryl functionalized stopper led to the formation of the [1]rotaxane core. It was found that the [1...

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Bibliographic Details
Published in:New journal of chemistry 2022-01, Vol.46 (5), p.233-237
Main Authors: Nazarova, Anastasia, Padnya, Pavel, Cragg, Peter J, Stoikov, Ivan
Format: Article
Language:English
Subjects:
Aromatic compounds
Rotaxanes
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Summary:[1]Rotaxanes based on monosubstituted phosphorus-containing pillar[5]arenes have been synthesized for the first time by the Kabachnik-Fields reaction in good yields. The introduction of the bulky phosphoryl functionalized stopper led to the formation of the [1]rotaxane core. It was found that the [1]rotaxanes were robust and unaffected by changes in the temperature or solvent. [1]Rotaxanes based on monosubstituted phosphorus-containing pillar[5]arenes have been synthesized by the Kabachnik-Fields reaction for the first time in good yields.
ISSN:1144-0546
1369-9261
DOI:10.1039/d1nj05461a