Cover Feature: Second Generation Self‐Assembling Dendrimer Combining Supramolecular and Dynamic Covalent Chemistry (Eur. J. Org. Chem. 43/2022)

نویسندگان

چکیده

The Cover Feature illustrates a self-assembly of core molecules, branching units, and terminating caps. By formation heteroleptic metal complexes oximes, second generation dendrimer is formed upon mixing the building blocks in proper stoichiometry. tree displays typical dendrimers also tribute to its name as dendron means greek. More information can be found Research Article by D. Wetzel U. Lüning.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

From supramolecular chemistry towards constitutional dynamic chemistry and adaptive chemistry.

Supramolecular chemistry has developed over the last forty years as chemistry beyond the molecule. Starting with the investigation of the basis of molecular recognition, it has explored the implementation of molecular information in the programming of chemical systems towards self-organisation processes, that may occur either on the basis of design or with selection of their components. Supramo...

متن کامل

From molecular chemistry to supramolecular chemistry to superdupermolecular chemistry. Controlling covalent bond formation through non-covalent and magnetic interactions.

The reactions of carbon centered radical pairs often involve diffusion controlled combination and/or disproportionation reactions which are non-selective. A triplet geminate pair of radicals is produced by the photolysis of suitable ketones. The reactions of such geminate pairs can be controlled though the application of supramolecular concepts which emphasize non-covalent interaction to "steer...

متن کامل

2009 Supramolecular Chem

Two different models that calculate association constants from UV–vis titration data have been evaluated for the 1:1 binding between triazolophane receptor ([Host] 1⁄4 1–13mM) and various halides F, Cl, Br and I in CH2Cl2 (Ka < 10–10 M). The Drago model fits the DA values at a single wavelength as a function of the added guest concentration. The new computer program Sivvu performs equilibrium-r...

متن کامل

Supramolecular Chirality in Dynamic Coordination Chemistry

Labile metal complexes have a useful coordination bond; which is weaker than a covalent C–C bond and is reversibly and dynamically formed and dissociated. Such labile metal complexes also can be used to construct chiral shapes and offer dynamic conversion of chiral molecular shapes in response to external stimuli. This review provides recent examples of chirality induction and describes the dyn...

متن کامل

Dendrimer-based transient supramolecular networks.

Association of a 16-fold excess of a monodisperse telechelic oligo(THF) (Mw = 1270 g/mol) containing two end groups that selectively bind to the 32 binding sites of a fifth generation dendritic host (Mw = 18,511 g/mol and radius R(h) = 2.4 nm) results in the formation of reversible and dynamic supramolecular complexes. The structure of these complexes in solution depends strongly on the concent...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Organic Chemistry

سال: 2022

ISSN: ['1434-193X', '1099-0690']

DOI: https://doi.org/10.1002/ejoc.202201304