Alkylhydrazine functionalized resin
US6423786B1 · kind B1 · utility
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17Claims
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Inventor
Key dates
| Filing date | Oct 4, 1999 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Oct 4, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2810/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are polymers comprising alkylhydrazine-functionalized styrene units of Formula 1 wherein m is an integer from 1 to 3;n is an integer from 0 to 50;p is an integer from 1 to 25; andR1 is C1-C3 alky or benzyl;a process for their preparation, and their use as supports for solid phase synthesis of small molecules and as supported nucleophiles to aid solution phase synthesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.