Chemistry Letters p. 513 - 514 (1998)
Update date:2022-08-03
Topics:
Shimada, Kazuaki
Asahida, Mitsuharu
Takahashi, Ken
Sato, Yoshitaka
Aoyagi, Shigenobu
Takikawa, Yuji
Kabuto, Chizuko
Alkeneselenolate and alkenetellurolate ions were generated by treating ketone p-toluenesulfonylhydrazones possessing an α-methylene or an α-methine group with t-BuOK and elemental selenium or tellurium, respectively, at 110-150°C, and were converted into dialkenyl dichalcogenides by aerobic oxidation.
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Doi:10.1002/hlca.19890720626
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