Computed Properties of Br2Cu. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: Cupric bromide, is researched, Molecular Br2Cu, CAS is 7789-45-9, about Following principles of green chemistry: Low ppm photo-ATRP of DMAEMA in water/ethanol mixture. Author is Flejszar, Monika; Chmielarz, Pawel; Smenda, Joanna; Wolski, Karol.
Based on the 12 principles of green chem., the possibility of the synthesis of cationic PDMAEMA brushes in environmentally favorable aqueous medium, water-alc. mixture as well as com. available alc. beverages (three types of traditional Polish vodka and spirit) via dually-controlled photo-ATRP was presented. The addition of ethanol to the polymerization medium allowed to obtain a product with narrower mol. weight distribution (ETH = 1.17) than a fully aqueous medium (ETH = 1.29). Moreover, the application of alc. beverages of organic origin (e.g. pure grain vodka) increases the synthetic process rate while maintaining a controlled structure of the synthesized product. Furthermore, pH-responsive character of polymer brushes grafted from the silicon wafers (Si-g-PDMAEMA) was confirmed, indicating the application potential for controlled adhesion of proteins or drug release.
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Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem