Biphenylyl ditelluride

Biphenylyl ditelluride 33 was treated with sodium borohydride/methanol in the presence of trifluoromethyl iodide or bromide in tetrahydrofuran (THF) to give trifluoromethyl biphenylyl telluride 34 (Eq. 7). 

The following diaryl ditelluride can be prepared in the same maimer as in the foregoing procedure Ar=2-pyridyl, Ph and (halogen and Me) derivatives, p-(Me2N)CgH4, 1-naph-thyl, 4-biphenylyl (50-84%). 

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See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

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