Synthesis of novel macrocycles carrying pincer-type ligands as future candidates for potential applications in size-selective, stereochemical and recyclable catalysts

作者: Burhan Khan , Muhammad Raza Shah , Muhammad Rabnawaz

DOI: 10.1016/J.MOLSTRUC.2017.11.040

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摘要: Abstract Macrocycles with ultra dense functionalities are very useful but difficult to synthesize. In this study, we report six novel macrocycles bearing a pincer ligand alone or combination of pincer-calixarenes, and pincer-fluorene moieties. Click chemistry was utilized synthesize the desired in good yields. These were fully characterized using mass spectrometry (EI-MS, ESI-MS, MALDI-TOF MS), NMR spectroscopy. under investigations as size-selective recyclable catalysts for various chemical transformations.

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