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| SP – AMINOPOLYHYDROXY RESIN, MP |
| PRODUCT: |
SP-Aminopolyhydroxy Resin, MP, a highly cross-linked polystyrene resin functionalized with a diethanolamine end group
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| APPLICATIONS: |
- SP-Aminopolyhydroxy Resin is a polymer bound diethanolamine.
- It is used for scavenging of boronic acids, especially in the purification of Suzuki coupling reactions.
- Sp-Aminopolyhydroxy resin is a dual-purpose resin, for use as a scavenger to remove excess boronic acids from non aqueous solutions, or to immobilize boronic acids for further functionalization.
- Sp-Aminopolyhydroxy resin is highly efficient in scavenging oxophilic inorganic and organometallic complexes.
- This resin also a highly effective scavenger of metals from solution, in particular platinum, titanium and tin species.
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PROPERTIES:
Resin Type: Macro porous poly (styrene-co-divinylbenzene)
Loading: 2.5 – 2.8 mmol/g (Elemental nitrogen analysis)
Bead Size: 330-1225 microns, 15-50 mesh (>90% within) |
| Typical Tin Scavenging: |
3-5 equiv of the resin relative to tin content, 8-12 h at ambient temperature |
| Compatible Solvents: |
Polar and non polar solvents, including aqueous solvents |
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| REFERENCES: |
- Thompson, K. A.; Hall, D. G. Chem. Commun. 2000, 2379-2380
- Gros, P.; Doudouh, A.; Fort, Y. Tetrahedron Lett. 2004, 45, 6239-6241.
- Hall, D. G.; Tailor, J.; Gravel, M. Angew. Chem., Int. Ed. 1999, 38, 3064-3067.
- Arimori, S.; James, T. D. Tetrahedron Lett. 2002, 43, 507-509
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