Chemistry Letters

Synthesis of Dialkenyl Dichalcogenides via Alkenechalcogenolate Ions Generated by Treating Ketone p-Toluenesulfonylhydrazones with a Base and Elemental …

K Shimada, M Asahida, K Takahashi, Y Sato…

Index: Shimada, Kazuaki; Asahida, Mitsuharu; Takahashi, Ken; Sato, Yoshitaka; Aoyagi, Shigenobu; Takikawa, Yuji; Kabuto, Chizuko Chemistry Letters, 1998 , # 6 p. 513 - 514

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Citation Number: 9

Abstract

抄録 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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