Popa, Flavia; Lameiras, Pedro; Moldovan, Oana; Tomoaia-Cotisel, Maria; Henon, Eric; Martinez, Agathe; Sacalis, Carmen; Mocanu, Aurora; Ramondenc, Yvan; Darabantu, Mircea published the artcile< Design, synthesis and structure of new dendritic melamines. First use of a tandem C-2-substituted serinol-O,O-masked 4-piperidone as a peripheral unit in iterative synthesis>, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is dendritic melamine piperidone iterative synthesis.
The iterative chemoselective amination of cyanuric chloride to dimers of new G-2 dendritic N-substituted-2,4,6-triamino-s-triazines (melamines) having C-2-substituted 2-aminopropane-1,3-diols (‘serinols’) in tandem with the ethylene ketal of 4-piperidone as peripheral units is reported. The structure as a function of increasing mol. size was studied by NMR spectroscopy, DFT calculation and AFM imaging. A concise nomenclature defining the restricted rotational phenomena about the newly created C(s-triazine)-N(exocyclic) partial double bonds, seen as axes of (pro)diastereomerism, is used. We propose a new form of frontier rotamerism for the dendrimer surface, which operates over a long range.
Tetrahedron published new progress about Dendrimers, polyamines Role: SPN (Synthetic Preparation), PREP (Preparation). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics