Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 41468-25-1, Name is (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate hydrate, molecular formula is C8H12NO7P, belongs to pyridine-derivatives compound, is a common compound. In a patnet, author is Tsou, Cheng-Tai, once mentioned the new application about 41468-25-1, Formula: C8H12NO7P.
Competing Hydrogen Bonding Interaction Creates Hierarchically Ordered Self-Assembled Structures of PMMA-b-P4VP/PVPh-b-PS Mixtures
In this study, poly(methyl methacrylate-b-4-vinylpyridine) (PMMA-b-P4VP) and poly(vinylphenol-bstyrene) (PVPh-b-PS) block copolymers were synthesized through anionic living polymerization; together, they featured one hydrogen bonded donor segment (PVPh) and two hydrogen bonded acceptors (PMMA and P4VP). Initially we investigated diblock copolymer/homopolymer blends of PMMA-b-P4VP/PVPh blends, where PVPh homopolymer (C) could act as the common solvent for PMMA-b-P4VP (Ab-B) copolymer. Short range ordered of self-assembled structure formed for pure PMMA-b-P4VP copolymer and for its blends with PVPh at lower concentrations; at higher PVPh concentrations, however, miscible disordered structures formed because of OH units of PVPh both interacted with P4VP and PMMA segments. In addition, blending the immiscible PMMA-b-P4VP into the PVPh-b-PS diblock copolymer resulted in full morphological transitions: from the lamellae, double gyroid, cylinder, sphere, and, finally, to disordered structures. Therefore, the AK effects for competitive hydrogen bonding among PVPh/PMMA and PVPh/P4VP binary pairs, these PMMA-b-P4VP/PVPh-b-PS blends exhibited several hierarchical nanostructures, including core/shell (coaxial) cylinder, cylinder-in-lamellae, and core/shell double-gyroid structures.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 41468-25-1. The above is the message from the blog manager. Formula: C8H12NO7P.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem