Recently I am researching about ALPHA-DIIMINE NICKEL; POLYOLEFIN THERMOPLASTIC ELASTOMERS; ETHYLENE-PROPYLENE COPOLYMERS; CHAIN-WALKING; LIVING POLYMERIZATION; METALLOCENE CATALYSTS; POLAR MONOMERS; PALLADIUM; OLEFINS; POLYPROPYLENE, Saw an article supported by the Alexander von Humboldt FoundationAlexander von Humboldt Foundation. Published in WILEY in HOBOKEN ,Authors: Jandaghian, MH; Ahmadjo, S; Mortzavi, SMM; Ahmadi, M. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine. Formula: C2H4N4
The reactive co-polymer approach is one of the most promising techniques for the synthesis of functional polyolefins. Following this concept, 1-hexene and p-methylstyrene are co-polymerized in the presence of a generic Brookhart-type catalyst. The microstructures of the co-polymers imply the tendency of p-methylstyrene co-monomers to place at the end of the structural branches formed by the chain walking reaction. The molar masses of the co-polymers decrease, not only at higher levels of co-monomer but surprisingly by decreasing reaction temperature. A mechanism consisting of a highly stable eta(3) metal-benzyl intermediate, which is quantitatively approved by density functional theory calculations, can delicately justify all the aforementioned observations. A series of the produced co-polymers is selectively functionalized by maleic anhydride at the benzylic position of p-methylstyrene, under very mild reaction conditions. Such a reactive intermediate opens the path for the introduction of different types of functionalities in polyolefins. Namely, the grafted co-polymers were further functionalized by a triazole ring, which provides a transient supramolecular network through intermolecular hydrogen bonding.
Formula: C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Jandaghian, MH; Ahmadjo, S; Mortzavi, SMM; Ahmadi, M or send Email.
Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics