On June 30, 2018, Yu, Lei; Zhang, Ze; You, Ye-Zi; Hong, Chun-Yan published an article.Quality Control of 3-Aminodihydrothiophen-2(3H)-one hydrochloride The title of the article was Synthesis of sequence-controlled polymers via sequential thiol-ene and amino-yne click reactions in one pot. And the article contained the following:
Sequence-controlled polymers are prepared by the combination of thiol-ene click reaction and amino-yne click reaction. Due to the high selectivity of the amine unit and thiol unit toward thiolactone, methacrylate, propiolate, etc., the sequence of the resulting polymers can be easily controlled by monomer-addition sequence. Moreover, thiol-ene click reaction and amino-yne click reaction can be carried out under mild conditions without need of any catalyst. Different kinds of sequence-controlled copolymers have been prepared by the combination of thiol-ene click reaction and amino-yne click reaction in one pot. NMR spectra and GPC traces confirmed the formation of polymers with high mol. weight and controlled sequence structure. Therefore, we provide a new method for the preparation of functional polymers with well-controlled sequences. The experimental process involved the reaction of 3-Aminodihydrothiophen-2(3H)-one hydrochloride(cas: 6038-19-3).Quality Control of 3-Aminodihydrothiophen-2(3H)-one hydrochloride
The Article related to synthesis sequential thiol ene amino yne click polymer, Chemistry of Synthetic High Polymers: Ring-Opening and Other Polymerizations and other aspects.Quality Control of 3-Aminodihydrothiophen-2(3H)-one hydrochloride
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics