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Diels–Alder reaction of anthracene and N-ethylmaleimide on the carbosilane dendrimer

2003; Elsevier BV; Volume: 667; Issue: 1-2 Linguagem: Inglês

10.1016/s0022-328x(02)02148-4

1872-8561

Chung-Kyun Kim, Hyojeong Kim, Kyungrae Park,

Luminescence and Fluorescent Materials

Dendrimers with bicyclo-groups on the periphery were synthesized by the Diels–Alder (DA) reaction between anthracene derivatives, which have 24, 48 and 96 end-groups, and N-ethylmaleimide under the mild condition. The structural information of the DA product on dendritic periphery was obtained from hyperfine structural view of 1H-NMR spectroscopy. The purity of the products was determined by size exclusion chromatography.