In particular, this is the first catalytic self-assembly design that incorporates ring forming events, a potentially useful topological primitive for the growth of larger assemblies with well-defined geometries.
The macrocyclization of higher 1, n-enynes (n = 10 16) affords benzene-fused 9- to 15-membered rings incorporating a cyclobutene ring as a result of a formal [2 + 2] cycloaddition (Scheme 60).
This paper describes the development of the self-centering SHJ incorporating ring springs installed to the beam bottom flange to improve the dynamic re-centering properties and reduce strength degradation.
Hence, in this paper, we also consider the situation where the central body consists not just of an oblate central mass but also incorporates a flat ring representing in aggregate all ring bodies at radii other than the one under consideration.
Herein, we designed and synthesized new fluorescent probes by incorporating hydrocarbon rings into the chromophore of thiazole orange.
In this study, we have expanded our continuing efforts to incorporate this ring system in numerous pharmacophores, by designing and synthesizing semirigid analogs of the antimalarial drug chloroquine.
Sulfonamides/carboxylates incorporating polycyclic ring systems such as benzothiopyranopyrimidine, pyridothiopyranopyrimidine or dihydrobenzothiopyrano[4,3-c]pyrazole may be considered as interesting candidates for exploring the design of isoform-selective CAIs with various pharmacologic applications.
To obtain this behavior in an ultrasonic step horn one can either, (i) couple the longitudinal and torsional modes of the horn by incorporating a ring of diagonal slits in the thick base section or, (ii) place helical flutes in the thin stem section to degenerate the longitudinal mode into a modified behavior with a longitudinal torsional motion.
Lange is still playing with Barbie, in a way, but now the dolls are not so much toy companions as elements that she breaks down and incorporates into handmade rings, necklaces, brooches and the like: work made from "sterling silver and Barbie parts," as she puts it.
In order to combine the advantages of both traditional gel electrolytes and polyelectrolytes, a novel polyelectrolyte which incorporates a boroxine ring-containing anion-trapping agent has been explored.
