Controlled radical polymerization of N-vinylpyrrolidone and N-vinylsuccinimide under the conditions of reversible chain transfer by the addition-fragmentation mechanism was written by Chernikova, E. V.;Terpugova, P. S.;Filippov, A. N.;Garina, E. S.;Golubev, V. B.;Gostev, A. I.;Sivtsov, E. V.. And the article was included in Russian Journal of Applied Chemistry in 2009.Synthetic Route of C14H12S2 This article mentions the following:
Regular trends in controlled radical polymerization of N-vinylpyrrolidone and N-vinylsuccinimide by the mechanism of reversible chain transfer in the presence of a series of dithiobenzoates and trithiocarbonates were studied. The possibility of preparing soluble poly-N-vinylsuccinimide in concentrated solutions using benzyl benzodithioate as reversible chain-transfer agent was demonstrated. In the experiment, the researchers used many compounds, for example, Benzyl benzodithioate (cas: 27249-90-7Synthetic Route of C14H12S2).
Benzyl benzodithioate (cas: 27249-90-7) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Synthetic Route of C14H12S2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics