Literature DB >> 22917086

Post-assembly functionalization of organoplatinum(II) metallacycles via copper-free click chemistry.

Rajesh Chakrabarty1, Peter J Stang.   

Abstract

We describe the use of a strain-promoted copper-free click reaction in the post-self-assembly functionalization of organoplatinum(II) metallacycles. The coordination-driven self-assembly of a 120° cyclooctyne-tethered dipyridyl donor with 60° and 120° di-Pt(II) acceptors forms molecular rhomboids and hexagons bearing cyclooctynes. These species undergo post-self-assembly [3+2] Huisgen cycloaddition with a variety of azides to give functionalized ensembles under mild conditions.

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Year:  2012        PMID： 22917086      PMCID： PMC3440528          DOI： 10.1021/ja3070073

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  62 in total

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  6 in total

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