Reductions with sulfurated borohydrides. III. Borohydrides incorporating selenium and tellurium | Zendy

J. M. Lalancette | Zendy; Michel Arnac | Zendy

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Reductions with sulfurated borohydrides. III. Borohydrides incorporating selenium and tellurium

Author(s) -

J. M. Lalancette,

Michel Arnac

Publication year - 1969

Publication title -

canadian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.323

H-Index - 68

eISSN - 1480-3291

pISSN - 0008-4042

DOI - 10.1139/v69-611

Subject(s) - chemistry , tellurium , selenium , borohydride , sodium borohydride , chalcogen , inorganic chemistry , tetramethylammonium , lithium (medication) , stoichiometry , metalloid , ion , organic chemistry , catalysis , metal , medicine , endocrinology

The reactions of selenium and tellurium with lithium, sodium, potassium, and tetramethylammonium borohydrides have been examined, using the hydrogen evolution as a measurement of the replacement of hydrogen by the chalcogen on the borohydride anion. Of all the possible reactions, only the combination of sodium borohydride with tellurium led to a stable compound, easily isolated and of definite stoichiometry. This new borohydride, NaBH 2 Te 3 offers interesting possibilities as a reducer.

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