A versatile approach to the reproducible synthesis of functionalized polysiloxane stationary phases was written by Frank, Hartmut;Abe, Iwao;Fabian, Gerd. And the article was included in Journal of High Resolution Chromatography in 1992.Recommanded Product: 1,1,1,3,3,3-Hexafluoroisopropylmethacrylate The following contents are mentioned in the article:
Exploitation of the full potential of selector-modified polysiloxanes as chromatog. 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. Polysiloxanes containing ureido, amino, or chiral
1,1,1,3,3,3-Hexafluoroisopropylmethacrylate (cas: 3063-94-3) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Recommanded Product: 1,1,1,3,3,3-Hexafluoroisopropylmethacrylate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics