Crown Ethers and Phase Transfer Catalysis in Polymer Science:
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Bibliographische Detailangaben
Weitere Verfasser: Mathias, Lon J. (HerausgeberIn), Carraher, Charles E. (HerausgeberIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Boston, MA Springer US 1984
Schriftenreihe:Polymer Science and Technology 24
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Beschreibung:Phase transfer catalysis or interfacial catalysis is a synthetic technique involving transport of an organic or inorganic salt from a solid or aqueous phase into an organic liquid where reaction with an organic-soluble substrate takes place. Over the past 15 years there has been an enormous amount of effort invested in the development of this technique in organic synthesis. Several books and numerous review articles have appeared summarizing applications in which low molecular weight catalysts are employed. These generally include either crown ethers or onium salts of various kinds. While the term phase transfer catalysis is relatively new, the concept of using a phasetransfer agent (PTA) is much older. Both Schnell and Morgan employed such catalysts in synthesis of polymeric species in the early 1950's. Present developments are really extensions of these early applications. It has only been within the last several years that the use of phase transfer processes have been employed in polymer synthesis and modification. Similarly, the use of polymer-bound phase transfer agents is also a recent development. These and related areas have nonetheless enjoyed explosive growth as measured by the number of publications and the variety of applications which have appeared. Several reviews dealing with these l 6 polymer-related investigations have been published
Beschreibung:1 Online-Ressource (IX, 426 p)
ISBN:9781461593492
9781461593515
ISSN:0093-6286
DOI:10.1007/978-1-4615-9349-2

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