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A Well‐Defined Dinuclear Telluronic Acid [RTe(μ‐O)(OH) 3 ] 2
Author(s) -
Beckmann Jens,
Bolsinger Jens,
Finke Pamela,
Hesse Malte
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201002545
Subject(s) - sulfonic acid , chemistry , content (measure theory) , combinatorial chemistry , medicinal chemistry , stereochemistry , computer science , database , organic chemistry , mathematics , mathematical analysis
Two for Te : The ditelluronic acid 3 is the first heavy congener of sulfonic and selenonic acids and is obtained by the O 2 oxidation of the tellurinate 2 in the presence of [18]crown‐6. Compound 2 is prepared by the reaction of the ditellurinic acid 1 with NaH. The direct oxidation of 1 to 3 using strong oxidants, such as H 2 O 2 , KMnO 4 , and NaIO 4 failed.