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A versatile approach to the reproducible synthesis of functionalized polysiloxane stationary phases

✍ Scribed by Frank, Hartmut ;Abe, Iwao ;Fabian, Gerd

Book ID
102350549
Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
435 KB
Volume
15
Category
Article
ISSN
0935-6304

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✦ Synopsis

Abstract

Exploitation of the full potential of selector‐modified polysiloxanes as chromatographic stationary phases is limited because conventional methods of silicone synthesis involve strong acids or strong nucleophiles such as water or bases; under these conditions many potentially useful selectors decompose. The general approach to polysiloxane synthesis presented herein gives access to functionalized polysiloxanes under mild conditions. The functional groups incorporated can serve as chromatographic selectors or as electrophilic sites for secondary modification or cross‐linking.

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