Abstract
Cyclic oligomers [CO•C6H4•CO•O•CH 2•CH2•O]x (with x = 3-8) of poly(ethylene terephthalate) have been prepared by a polymer-supported reaction. They have been investigated by field desorption mass spectrometry and liquid chromatography/mass spectrometry. The particular stability of the cyclic trimer x = 3 is demonstrated by the results.
Original language | English |
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Pages (from-to) | 2549-2555 |
Number of pages | 7 |
Journal | Polymer |
Volume | 38 |
Issue number | 10 |
DOIs | |
Publication status | Published - 1 Jan 1997 |