Mommer, Stefan; Truong, Khai-Nghi; Keul, Helmut; Moeller, Martin published an article in 2016, the title of the article was An epoxy thiolactone on stage: four component reactions, synthesis of poly(thioether urethane)s and the respective hydrogels.Category: esters-buliding-blocks And the article contains the following content:
The synthesis of an epoxy thiolactone is described. The reactivity of this epoxy thiolactone towards amines is evaluated and presented in a four component reaction. Upon ring opening of the thiolactone with an amine an AB-type epoxy thiol monomer is generated which in situ starts a thiol-epoxy polymerization The polymerization mechanism and kinetics are investigated: the influence of different parameters such as solvent, substrate concentration, and catalyst on the reaction course is explored. Finally, concepts for the formation of reactive hydrogels are presented. 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 epoxy thiol lactone monomer polythioetherurethane synthesis, Chemistry of Synthetic High Polymers: Ring-Opening and Other Polymerizations and other aspects.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics