SYNTHESIS OF A DIMERIC G-2 MELAMINE DENDRIMER. FIRST USE OF A MASKED PIPERIDONE MOTIF IN DENDRITIC CHEMISTRY.

Using iterative aminations of cyanuric chloride, we account the concise synthesis of a dimeric melamine based G-2 dendrimer having 1,4-dioxa-8-azaspiro[4.5]decane (piperidone ethyleneketal) in tandem with 2-amino-2-hydroxymethylbutanol ("ethylserinol") as peripheral groups piperazine and 4,4'-bispiperidine as internal and central linker, respectively. [ABSTRACT FROM AUTHOR]