Abstract
(Chemical Equation Presented) A new series of unsymmetric Newkome-type dendrimers have been prepared and characterized. These dendrimers contain a single ureidopyrimidine residue covalently attached to their apical positions. In low polarity solvents, the first and second generation dendrimers form highly stable dimers via hydrogen bonding of their AADD ureidopyrimidine units, whereas the third generation dendrimer dimerizes to a very low extent.
| Original language | English |
|---|---|
| Pages (from-to) | 3845-3848 |
| Number of pages | 4 |
| Journal | Organic Letters |
| Volume | 7 |
| Issue number | 18 |
| DOIs | |
| State | Published - Sep 1 2005 |
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ASJC Scopus subject areas
- Molecular Medicine
Cite this
Unsymmetric dendrimers containing a single ureidopyrimidine unit : Generation-dependent dimerization via hydrogen bonding. / Sun, Hao; Kaifer, Angel.
In: Organic Letters, Vol. 7, No. 18, 01.09.2005, p. 3845-3848.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Unsymmetric dendrimers containing a single ureidopyrimidine unit
T2 - Generation-dependent dimerization via hydrogen bonding
AU - Sun, Hao
AU - Kaifer, Angel
PY - 2005/9/1
Y1 - 2005/9/1
N2 - (Chemical Equation Presented) A new series of unsymmetric Newkome-type dendrimers have been prepared and characterized. These dendrimers contain a single ureidopyrimidine residue covalently attached to their apical positions. In low polarity solvents, the first and second generation dendrimers form highly stable dimers via hydrogen bonding of their AADD ureidopyrimidine units, whereas the third generation dendrimer dimerizes to a very low extent.
AB - (Chemical Equation Presented) A new series of unsymmetric Newkome-type dendrimers have been prepared and characterized. These dendrimers contain a single ureidopyrimidine residue covalently attached to their apical positions. In low polarity solvents, the first and second generation dendrimers form highly stable dimers via hydrogen bonding of their AADD ureidopyrimidine units, whereas the third generation dendrimer dimerizes to a very low extent.
UR - http://www.scopus.com/inward/record.url?scp=24944590089&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=24944590089&partnerID=8YFLogxK
U2 - 10.1021/ol051245p
DO - 10.1021/ol051245p
M3 - Article
VL - 7
SP - 3845
EP - 3848
JO - Organic Letters
JF - Organic Letters
SN - 1523-7060
IS - 18
ER -