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Preparation, Properties and Crystal Structure of Potassium Hexafluorotechnetate(IV)

✍ Scribed by Dr. K. Schwochau; Prof. Dr. W. Herr

Publisher
John Wiley and Sons
Year
1963
Tongue
English
Weight
127 KB
Volume
2
Category
Article
ISSN
0044-8249

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✦ Synopsis

fairly large excess of trimethylchlorosilane with 1 mole of acetamide under the same conditions produced in good yield u carboxamide which is bis-silylated at the amide group, viz.

the hitherto unknown bis(trimethylsilyl)acetamide (I). This is a colorless liquid (b.p. 67.SoC/30 mm) and is very sensitive towards hydrolysis. It proved possible in the same way to transform acrylamide into bis(trimethylsilyl)acrylamide (2), a colorless liquid of b.p. 73.SoC/22 mm. Investigations are in progress to decide between the two structures possible in each caw.

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