Aqueous vinyl-insertion polymerization of lactamine-functionalized norbornene by palladium(II) chloride

Ming Hu; Samir D. Najdi; Kuang Jen Wu; Mark J. Kurth

doi:10.1016/S0040-4039(02)00098-9

Aqueous vinyl-insertion polymerization of lactamine-functionalized norbornene by palladium^(II) chloride

Ming Hu, Samir D. Najdi, Kuang Jen Wu, Mark J. Kurth

Chemistry

Research output: Contribution to journal › Article

4 Scopus citations

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	https://doi.org/10.1016/S0040-4039(02)00098-9
State	Published - Mar 4 2002

ASJC Scopus subject areas

Biochemistry
Organic Chemistry
Drug Discovery

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Hu, M., Najdi, S. D., Wu, K. J., & Kurth, M. J. (2002). Aqueous vinyl-insertion polymerization of lactamine-functionalized norbornene by palladium^(II) chloride. Tetrahedron Letters, 43(10), 1775-1778. https://doi.org/10.1016/S0040-4039(02)00098-9

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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.",

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AU - Hu, Ming

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AU - Wu, Kuang Jen

AU - Kurth, Mark J.

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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.

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