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Preparation and chemistry of cis- and trans- F4Te(OH)2

✍ Scribed by W. Toetsch; F. Sladky

Book ID
104150805
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
32 KB
Volume
16
Category
Article
ISSN
0022-1139

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✦ Synopsis

Trans-tetrafluoro-orthotelluric acid (mp. 118') is formed from orthotelluric acid and aqueous HF.

Cis-tetrafluoro-orthotelluric acid (mp. 160') is the only product of the hydrolysis of pentafluoro-ortnotelluric acid. With the above compounds as starting materials the stereochemistry of the hydrolysis ,Jf Te'FG.ca.n be followed up closely. Interaction of cisand trans-F,Te(OH), with CH,N, leads to cisand trans-F,Te(OCH,), and cis-and trans-CH50TeF,0H. Differences in chemical reac$ivity of these compounds are presented.

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