First Synthesis of a G-2 Melamine Dendrimer with Serinolic Peripheral Groups

Author(s): Mircea Darabantu, Monica Pintea, Marijana Fazekas, Pedro Lameiras, Camelia Berghian, Isabelle Delhom, Ioan Silaghi-Dumitrescu, Nelly Ple, Alain Turck.

Journal Name: Letters in Organic Chemistry

Volume 3 , Issue 12 , 2006

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Abstract:

The first convergent and non-protective synthesis of a G-2 melamine dendrimer having (1S,2S)-1,3- dihydroxy-1-(4-nitrophenyl)-prop-2-ylamino units as peripheral groups (from l-p-nitrophenylserinol) and piperazine as linker is described to occur in five linear steps and 27% overall yield. The restricted rotation about Csp2(s-triazine)-N(exocyclic) bonds, exhibited by all compounds, is discussed as relevant.

Keywords: Dendrimers, convergent approach, melamine, NMR, s-triazine

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Article Details

VOLUME: 3
ISSUE: 12
Year: 2006
Page: [905 - 910]
Pages: 6
DOI: 10.2174/157017806779467933
Price: $65

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