Abstract
Polymers of norbornene 4-O-(β-D-galactopyranosyl)-β-1′-((±)-exo-5- norbornene-2-carboxamido)-1′-deoxy glucitol were synthesized using PdCl2 catalyst in water. Molecular weights were measured by MALDI and GPC with on-line MALLS and differential refractive index (DRI) detection. Polymer molecular weights were found to be dependent upon both the concentration of reagent monomer and catalyst (PdCl2), while polydispersity was found to be independent of monomer and catalyst concentration. Molecular weights and polydispersity index derived from MALDI-MS were in good agreement with the MALLS-GPC method.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1775-1778 |
| Number of pages | 4 |
| Journal | Tetrahedron Letters |
| Volume | 43 |
| Issue number | 10 |
| DOIs | |
| State | Published - Mar 4 2002 |
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ASJC Scopus subject areas
- Biochemistry
- Organic Chemistry
- Drug Discovery
Cite this
Aqueous vinyl-insertion polymerization of lactamine-functionalized norbornene by palladium(II) chloride. / Hu, Ming; Najdi, Samir D.; Wu, Kuang Jen; Kurth, Mark J.
In: Tetrahedron Letters, Vol. 43, No. 10, 04.03.2002, p. 1775-1778.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Aqueous vinyl-insertion polymerization of lactamine-functionalized norbornene by palladium(II) chloride
AU - Hu, Ming
AU - Najdi, Samir D.
AU - Wu, Kuang Jen
AU - Kurth, Mark J.
PY - 2002/3/4
Y1 - 2002/3/4
N2 - Polymers of norbornene 4-O-(β-D-galactopyranosyl)-β-1′-((±)-exo-5- norbornene-2-carboxamido)-1′-deoxy glucitol were synthesized using PdCl2 catalyst in water. Molecular weights were measured by MALDI and GPC with on-line MALLS and differential refractive index (DRI) detection. Polymer molecular weights were found to be dependent upon both the concentration of reagent monomer and catalyst (PdCl2), while polydispersity was found to be independent of monomer and catalyst concentration. Molecular weights and polydispersity index derived from MALDI-MS were in good agreement with the MALLS-GPC method.
AB - Polymers of norbornene 4-O-(β-D-galactopyranosyl)-β-1′-((±)-exo-5- norbornene-2-carboxamido)-1′-deoxy glucitol were synthesized using PdCl2 catalyst in water. Molecular weights were measured by MALDI and GPC with on-line MALLS and differential refractive index (DRI) detection. Polymer molecular weights were found to be dependent upon both the concentration of reagent monomer and catalyst (PdCl2), while polydispersity was found to be independent of monomer and catalyst concentration. Molecular weights and polydispersity index derived from MALDI-MS were in good agreement with the MALLS-GPC method.
UR - http://www.scopus.com/inward/record.url?scp=0037017698&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037017698&partnerID=8YFLogxK
U2 - 10.1016/S0040-4039(02)00098-9
DO - 10.1016/S0040-4039(02)00098-9
M3 - Article
AN - SCOPUS:0037017698
VL - 43
SP - 1775
EP - 1778
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 10
ER -