1998
DOI: 10.1007/3-540-69779-9_1
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Iterative Synthesis in Organic Chemistry

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Cited by 54 publications
(27 citation statements)
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“…In all cases the dendrimer skeleton is built up in a repetitive manner, namely, after one reaction a further step for the deprotection or activation has to be carried out. [14] The ªorthogonal couplingº method is an effective synthesis that alternately uses two different branch cells with complementary coupling functionalities ( Figure 7). [15] For this strategy the functionalities and the coupling products have to be inert under the reaction conditions of the second functionality pair.…”
Section: Synthetic Strategiesmentioning
confidence: 99%
“…In all cases the dendrimer skeleton is built up in a repetitive manner, namely, after one reaction a further step for the deprotection or activation has to be carried out. [14] The ªorthogonal couplingº method is an effective synthesis that alternately uses two different branch cells with complementary coupling functionalities ( Figure 7). [15] For this strategy the functionalities and the coupling products have to be inert under the reaction conditions of the second functionality pair.…”
Section: Synthetic Strategiesmentioning
confidence: 99%
“…Unser langwährendes Interesse an der Chemie und topologischen Chiralität verschlungener Spezies wie Catenane,62 Rotaxane62, 63 und Knotane einerseits und an der Chemie dendritischer Moleküle andererseits59 hat uns dazu geführt, ein allgemeineres Konzept zum iterativen Aufbau von linearen, verzweigten und cyclischen Topologien aus miteinander verschlungenen monomeren Bausteinen zu entwickeln. Bereits früher haben wir über den iterativen Aufbau64a von [ n ]Catenanen,65 [ n ]Rotaxanen66 und Rotaxan‐Ensembles67 berichtet, in denen Rotaxane als mechanisch verbundene Einzelbausteine fungieren. Die Konstruktion von Ensembles von molekularen Knoten war daher ein naheliegendes, wenn auch schwieriges Projekt.…”
Section: Knoten‐ensemblesunclassified
“…For example, similar schemes form the basis of solid phase peptide synthesis. In turn, biology has long exploited similar iterative strategies in biochemical synthetic pathways; one example is provided by fatty acid biosynthesis [33]. Focusing on dendrimers, these macromolecules are constructed by performing simple chemical reactions in a repetitive or iterative manner by using small building blocks.…”
Section: Cascade Reactions Are the Foundation Of Dendrimer Synthesismentioning
confidence: 99%