On August 31, 2020, Agrawal, D.; De, S. K.; Singh, P. K.; Shrivastava, Y. published an article.Application In Synthesis of 2,4-Di-tert-butylphenol The title of the article was Synthesis of a novel post-metallocene titanium complex of chelating [ONOO]-type ligand and studies on the effect of an extra donor arm on its reactivity in aqueous emulsion polymerization. And the article contained the following:
In the present work, a new Ti complex LTiCl2 {LH2 = 2-(3,5-di-tert-butyl-2-hydroxybenzylamino)-succinic acid}-bearing tetradentate [ONOO] donors has been synthesized and used in the homopolymerization of Me methacrylate and styrene in aqueous emulsion. The effect of co-catalyst NaBPh4 with ion-pair BPh-4 was also studied on the catalytic activity. Moreover, synthesized complex has been characterized by 1H NMR, UV-visible spectroscopy, IR spectroscopy, high-resolution mass spectra and elemental anal. The fabricated polymers have been tested using different characterizations, viz. 1H NMR, 13C NMR, DSC, DLS, XRD and GPC anal. The GPC anal. reveals that polymer product obtained has high mol. weight, and the amorphous behavior of the polymer product was indicated by the XRD and DSC anal. In addition to this, kinetic parameters like activation energy and rate constant for polymethyl methacrylate have also been examined The experimental process involved the reaction of 2,4-Di-tert-butylphenol(cas: 96-76-4).Application In Synthesis of 2,4-Di-tert-butylphenol
The Article related to methyl methacrylate styrene polymerization metallocene titanium tetradentate ligand catalyst, Chemistry of Synthetic High Polymers: Polymerization Kinetics, Mechanisms, Thermodynamics, Catalysis, Catalysts and other aspects.Application In Synthesis of 2,4-Di-tert-butylphenol
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