PHOSPHORYLATION OF POLYAMIDOAMINE DENDRIMERS WITH CYCLO-TRIPHOSPHATE IN AQUEOUS SOLUTION

Hideko Maeda; Mayumi Matsushita; Mitsutomo Tsuhako; Hiroyuki Nariai; Hirokazu Nakayama

doi:10.3363/prb.23.52

Hideko Maeda, Mayumi Matsushita, Mitsutomo Tsuhako, Hiroyuki Nariai, Hirokazu Nakayama

Author information

Keywords: Phosphorylation, PAMAM dendrimer, cyclo-triphosphate, HPLC, 31P NMR

JOURNAL FREE ACCESS

2009 Volume 23 Pages 52-56

DOI https://doi.org/10.3363/prb.23.52

Details

Abstract

Phosphorylation of polyamidoamine dendrimers has been achieved using inorganic cyclo-triphosphate in aqueous solution. In the phosphorylation of polyamidoamine dendrimers, triphosphate derivatives of them were synthesized with the yields of more than 95%. For polyamidoamine dendrimer with four terminal amino groups, two phosphorylated products were obtained.

Corresponding author

Register with J-STAGE for free!