Yu, Lei; Wang, Long-Hai; Hu, Zong-Tao; You, Ye-Zi; Wu, De-Cheng; Hong, Chun-Yan published an article in 2015, the title of the article was Sequential Michael Addition Thiol-Ene And Radical-Mediated Thiol-Ene Reactions In One-Pot Produced Sequence-Ordered Polymers.COA of Formula: C4H8ClNOS And the article contains the following content:
Sequential Michael addition based thiol-ene and free radical mediated thiol-ene reactions for preparing sequence-ordered polymers are reported for the first time. The thiols are produced in situ via the ring-opening of thiolactones, and they can readily react with the electron-deficient carbon-carbon double bond of allyl methacrylate via Michael addition-based thiol-ene, but they are unable to react with the electron-rich carbon-carbon double bond of allyl methacrylate without radicals, and intermediates with thiol and alkene units are formed. After the Michael addition thiol-ene and ring-opening reactions are complete, the thiol is activated by UV irradiation, enabling reaction with the electron-rich carbon-carbon double bond via a free radical-mediated thiol-ene reaction, to form sequence-ordered polymers of high mol. weights The experimental process involved the reaction of 3-Aminodihydrothiophen-2(3H)-one hydrochloride(cas: 6038-19-3).COA of Formula: C4H8ClNOS
The Article related to sequence ordered polymer sequential thiol ene click polymerization, Chemistry of Synthetic High Polymers: Organic Addition Polymerization and other aspects.COA of Formula: C4H8ClNOS
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