Fan, Bo published the artcileEnd-Capping Strategies for Triggering End-to-End Depolymerization of Polyglyoxylates, Name: 2,2-Diallylpent-4-en-1-amine, the publication is Macromolecules (Washington, DC, United States) (2016), 49(24), 9309-9319, database is CAplus.
Polymers that undergo end-to-end depolymerization in response to the cleavage of a stimuli-responsive end-cap are promising for diverse applications from drug delivery to responsive coatings and plastics. The end-cap is designed to respond to an appropriate stimulus for the application. In the current work, end-caps for triggering the depolymerization of poly(Et glyoxylate) (PEtG) were explored. First a phenylboronate, a disulfide, and an azobenzene were utilized to impart redox-responsive properties to PEtG. Then, methoxy-substituted trityl groups were used to provide sensitivity to mild acid. A multiresponsive platform was also introduced, allowing PEtG to respond to multiple stimuli, either simultaneously or independently. Incorporation of a cross-linkable trialkene end-cap enabled the preparation of networks that could subsequently be depolymerized Finally, high molar mass PEtG could be depolymerized by mech. stimulation independent of the end-cap. The versatility in end-capping strategies and potential depolymerization stimuli will not only expand PEtG’s utility for different applications, but will also be useful for other classes of end-to-end depolymerizable polymers.
Macromolecules (Washington, DC, United States) published new progress about 928836-00-4. 928836-00-4 belongs to catalysis-chemistry, auxiliary class Alkenyl,Amine,Aliphatic hydrocarbon chain, name is 2,2-Diallylpent-4-en-1-amine, and the molecular formula is C11H19N, Name: 2,2-Diallylpent-4-en-1-amine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia