Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Divergent/convergent

Figure 1. Schematic outline of the iterative divergent/ convergent approach to molecular length doubling. Figure 1. Schematic outline of the iterative divergent/ convergent approach to molecular length doubling.
Figure 2. Solution phase synthesis of the oligo(thiophene ethynylene)s by the divergent/convergent doubling approach. Figure 2. Solution phase synthesis of the oligo(thiophene ethynylene)s by the divergent/convergent doubling approach.
Figure 6. Iterative divergent/convergent molecular doubling growth on a polymer support. Figure 6. Iterative divergent/convergent molecular doubling growth on a polymer support.
Figure 7. General scheme for the iterative divergent/ convergent molecular tripling growth approach on a polymer support. Figure 7. General scheme for the iterative divergent/ convergent molecular tripling growth approach on a polymer support.
Figure 8. Tripling iterative divergent/convergent molecular growth approach on a polymer support to prepare homooligomers. Figure 8. Tripling iterative divergent/convergent molecular growth approach on a polymer support to prepare homooligomers.
S. Huang, J. M. Tour, Rapid Solid Phase Synthesis of 01igo(l,4-phenyleneethynylene)s by a Divergent/Convergent Tripling Strategy, J. Am Chem. Soc 1999, 121, 4908-4909. [Pg.252]

Divergent-Convergent Synthesis of Glycosylaminoglycan 120 from Glycosyl Donors and Acceptors Ensuing from NPOEs... [Pg.340]

Scheme 5.26 Divergent-convergent use of NOPEs in oligosaccharide synthesis. Scheme 5.26 Divergent-convergent use of NOPEs in oligosaccharide synthesis.
This value is a measure of the mean exponential rate of divergence (convergence) of two initially very close trajectories, i.e. when (xq,0) 0. The values from (59) are the so called Lyapunov characteristic exponents, which can be ordered by size ... [Pg.276]

Schumm JS, Pearson DL, Tour JM (1994) Angew Chem 33 1360-1363 Iterative divergent/convergent approach to linear conjugated oligomers by successive doubling of the molecular length... [Pg.5]

Huang SL, Tour JM (1999) J Am Chem Soc 121 4908-4909 Rapid solid-phase synthesis of oligo-(l,4-phenyleneethynylene)s by a divergent-convergent tripling strategy... [Pg.5]

Bruszt, Laszlo (2002) Markets and Eastern enlargement diverging convergence West European Politics 25 121—41. [Pg.280]

Because biological and chemical variations in the upper ocean are not random, but rather interdependent phenomena often associated with specific physical events (e. g., upwelling, divergence, convergence, and stratification), correlations should exist between the occurrence of bioluminescence and other physical and chemical parameters. Our prime objective was to determine if correlations could be established between the occurrence of bioluminescence and the distribution of other oceanographic variables. Specifically, we wanted to physically characterize bioluminescence in the marine environment, determine how bioluminescence can be used to characterize planktonic communities in situ, and determine the relationships between the spatial and temporal distribution of planktonic bioluminescence with physical, chemical, and biological variables in the open ocean. [Pg.212]

The algorithm is an excellent example of the "divergent-convergent (brainstorming) method of problem solving. It is important to list all possible causes and solutions, no matter how ridiculous they may initially seem there may actually be some truth in them, or they may lead to a new and better idea. [Pg.1427]

A prominent feature of calycal connectivity is that projection neurons synapse onto multiple Kenyon cells, and that Kenyon cells receive input from multiple projection neurons, generating an intricate local divergence-convergence network. Accordingly, Kenyon cells may act as coincidence detectors, which integrate the... [Pg.163]


See other pages where Divergent/convergent is mentioned: [Pg.23]    [Pg.288]    [Pg.189]    [Pg.238]    [Pg.239]    [Pg.239]    [Pg.252]    [Pg.26]    [Pg.25]    [Pg.121]    [Pg.390]    [Pg.390]    [Pg.71]    [Pg.25]    [Pg.847]    [Pg.201]    [Pg.40]    [Pg.121]    [Pg.60]    [Pg.63]    [Pg.241]    [Pg.147]    [Pg.188]    [Pg.189]    [Pg.166]    [Pg.74]    [Pg.152]   
See also in sourсe #XX -- [ Pg.34 , Pg.73 ]




SEARCH



Divergence

Divergencies

Divergent

© 2024 chempedia.info