Title: Polypropylenimine dendrimers: Improved synthesis and characterization
Authors: deBrabander, EMM ×
Brackman, J
MureMak, M
De Man, Hugo
Hogeweg, M
Keulen, J
Scherrenberg, R
Coussens, B
Mengerink, Y
vanderWal, S #
Issue Date: Jan-1996
Publisher: Huthig & wepf verlag
Series Title: Macromolecular symposia vol:102 pages:9-17
Abstract: Both the Michael addition and the hydrogenation steps in the large scale synthesis of polypropylenimine dendrimers have been improved: by adding ammonia during the hydrogenations the substrate concentrations can be increased 8 times, the catalyst concentration can be lowered 10 times and the average selectivity remains > 99.5% per conversion. The dimensions of the dendrimers have been studied with SANS and with molecular calculations.
ISSN: 1022-1360
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
× corresponding author
# (joint) last author

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