Strukturaufklärung eines doppelsträngigen Polymers mittels Modellstudien
- 1 February 1992
- journal article
- research article
- Published by Wiley in European Journal of Inorganic Chemistry
- Vol. 125 (2) , 433-445
- https://doi.org/10.1002/cber.19921250222
Abstract
Structure Elucidation of a Double‐Stranded Polymer by Using Model StudiesSyntheses and complete structural characterization (including constitution, configuration, conformation) of the double‐stranded compounds Ua‐5b, Ss‐5b, U‐7b, S‐7b, UUa‐8, SUs‐8, UUUaa‐9, USUas‐9, SUUsa‐9, and SSuss‐9 are described. These compounds contain up to three repeating units of the ladder polymer 3 and are therefore used as model compounds to elucidate interesting structural aspects of this polymer. A model for the spherical shape of 3 is presented. The molecular structures in the crystals of S‐7b, SUs‐8, Ua‐5b have been determined.Keywords
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