On November 30, 2015, Yang, Lu; Zhang, Ze; Cheng, Bofei; You, Yezi; Wu, Decheng; Hong, Chunyan published an article.Category: esters-buliding-blocks The title of the article was Two tandem multicomponent reactions for the synthesis of sequence-defined polymers. And the article contained the following:
Multicomponent polymerizations have become powerful tools for the construction of sequence-defined polymers. Although the Passerini multicomponent reaction has been widely used in the synthesis of sequence-defined polymers, the tandem usage of the Passerini multicomponent reaction and other multicomponent reactions in one-pot for the synthesis of sequence-defined polymers has not been developed until now. In this contribution, we report the tandem usage of the Passerini three-component reaction and the three-component amine-thiol-ene conjugation reaction in one pot for the synthesis of sequence-defined polymers. The Passerini reaction between methacrylic acid, adipaldehyde, and 2-isocyanobutanoate was carried out, affording a new mol. containing two alkene units. Subsequently, an amine and a thiolactone were added to the reaction system, whereupon the three-component amine-thiol-ene conjugating reaction occurred to yield a sequence-defined polymer. This method offers more rapid access to sequence-defined polymers with high mol. diversity and complexity. The experimental process involved the reaction of 3-Aminodihydrothiophen-2(3H)-one hydrochloride(cas: 6038-19-3).Category: esters-buliding-blocks
The Article related to passerini reaction amine thiolene conjugation sequence polymer, Chemistry of Synthetic High Polymers: Organic Condensation and Step Polymerization and other aspects.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics