Applications in Organic Chemistry
Na2Te finds use in organic synthesis, both as a reagent for reductions and as a source of Te in the synthesis of organotellurium compounds. Aryl halides are substituted to diaryl tellurides, as illustrated by the synthesis of dinaphthyltelluride:
- Na2Te + 2 C10H7I → (C10H7)2Te + 2 NaI
Na2Te reacts with 1,3-diynes to give the corresponding tellurophene, which are structurally analogous to thiophenes:
- Na2Te + RC≡C-C≡CR + 2 H2O → TeC4R2H2 + 2 NaOH
As a reducing agent, Na2Te converts nitro groups to amines and will cleave certain C-X bonds.
Read more about this topic: Sodium Telluride
Famous quotes containing the words organic and/or chemistry:
“The following general definition of an animal: a system of different organic molecules that have combined with one another, under the impulsion of a sensation similar to an obtuse and muffled sense of touch given to them by the creator of matter as a whole, until each one of them has found the most suitable position for its shape and comfort.”
—Denis Diderot (1713–1784)
“Science with its retorts would have put me to sleep; it was the opportunity to be ignorant that I improved. It suggested to me that there was something to be seen if one had eyes. It made a believer of me more than before. I believed that the woods were not tenantless, but choke-full of honest spirits as good as myself any day,—not an empty chamber, in which chemistry was left to work alone, but an inhabited house,—and for a few moments I enjoyed fellowship with them.”
—Henry David Thoreau (1817–1862)