Cesium Hydroxide-Catalyzed Reaction of Terminal Alkynes with Diarylditellurides to Synthesize Alkynyl Tellurides

In the presence of a catalytic amount of cesium hydroxide under an air atmosphere, the reaction of diarylditellurides (1.0 mmol) with terminal alkynes (2.2 mmol) at room temperature exclusively give alkynyl tellurides in good yields.

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Bibliographic Details
Published in:Synthetic communications 2008-06, Vol.38 (13), p.2237-2242
Main Authors: Zou, Kang Bing, Qiu, Ren Hua, Fang, Da Wei, Liu, Xin You, Xu, Xin Hua
Format: Article
Language:English
Subjects:
Alkynyl telluride
Cesium hydroxide
Diarylditelluride
Terminal alkyne
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Description
Summary:In the presence of a catalytic amount of cesium hydroxide under an air atmosphere, the reaction of diarylditellurides (1.0 mmol) with terminal alkynes (2.2 mmol) at room temperature exclusively give alkynyl tellurides in good yields.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397910802026519