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Interactions between carbonyl-containing compounds and bismuth trihalides. A spectroscopic investigation

✍ Scribed by Yadollah Delaviz; Israel Cabasso; Johannes Smid

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
463 KB
Volume
109
Category
Article
ISSN
0165-0513

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✦ Synopsis

Abstract

The high solubility of bismuth tribromide and bismuth trichloride in methyl methacrylate, propylene carbonate and other carbonyl‐containing compounds and polymers results from the interaction between bismuth and the carbonyl moiety. It was established by infrared, ^1^H‐ and ^13^C‐NMR measurements that in all these systems a 1:1 complex is formed. The bismuth trihalides are potentially useful as compatible X‐ray contrast additives for carbonyl‐containing polymers.

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