Issue 2, 2018
From the journal:

Chemical Communications

Synthesis and reactions of 4H-1,4-telluraborine†

Fu An Tsaoa  and  Douglas W. Stephan ORCID logo *a  

* Corresponding authors

a Department of Chemistry, University of Toronto, 80 St. George St., Toronto, Ontario, Canada
E-mail: dstephan@chem.utoronto.ca

Abstract

The B(C6F5)3-catalyzed reaction of the 1,4-telluraborine, Te(PhC[double bond, length as m-dash]C(C6F5))2BOCH2Ph 2 with PhSiH3 gives Te(PhC[double bond, length as m-dash]C(C6F5))2BH 3. Compound 3 acts as a synthetic precursor to Te(PhC[double bond, length as m-dash]C(C6F5))2BCl 4 and Te(PhC[double bond, length as m-dash]C(C6F5))2B(THF)(O3SCF3) 5. In addition, 3 undergoes reactions with alkenes, alkynes, ketones and aldehydes to give a series of hydroboration products, 6–16.

Graphical abstract: Synthesis and reactions of 4H-1,4-telluraborine

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Article information

DOI
https://doi.org/10.1039/C7CC08765A
Article type
Communication
Submitted
14 Nov 2017
Accepted
06 Dec 2017
First published
06 Dec 2017

Chem. Commun., 2018,54, 208-211

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Synthesis and reactions of 4H-1,4-telluraborine

F. A. Tsao and D. W. Stephan, Chem. Commun., 2018, 54, 208 DOI: 10.1039/C7CC08765A

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