Zhang, Hai-Yan published the artcilePreparation of polymer-encapsulated silica by using the living radical polymerization (iniferter) method and chromatographic performance evaluation, Safety of Benzyl diethylcarbamodithioate, the publication is Huaxue Xuebao (2008), 66(19), 2151-2156, database is CAplus.
The living radical polymerization (iniferter) method was used to prepare the polymer-encapsulated silica as a chromatog. stationary phase. The 2-ethylhexyl methacrylate and ethylene dimethacrylate were polymerized and grafted on the silica surface by the initiation of the iniferter bound on the silica. The influence of the synthetic conditions on the polymer layers and the chromatog. separation was studied. The linear relation between the polymerization time and the amount of the polymer grafted on the silica in certain reaction period was observed Meanwhile, polymer-encapsulated silica could be re-initialized for the successive grafting reaction, which showed the character of the living radical polymerization The polymer-encapsulated silica showed good separation ability and column efficiency for the alkylbenzene, basic compounds and hydroxybenzoate. The basic compounds have small peak tailings on the polymer-encapsulated silica stationary phase, which indicated that silanol groups on the silica surface were effectively covered by the polymer layer. The work provided a new method for the synthesis of polymer-encapsulated silica.
Huaxue Xuebao published new progress about 3052-61-7. 3052-61-7 belongs to esters-buliding-blocks, auxiliary class Amine,Benzene,Amide, name is Benzyl diethylcarbamodithioate, and the molecular formula is C9H10BNO3, Safety of Benzyl diethylcarbamodithioate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics