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Cyclopropylidenebis(diphenylphosphine): Note on its Synthesis, Properties and Spectral Data

✍ Scribed by Hubert Schmidbaur; Thomas Pollok

Publisher: John Wiley and Sons
Year: 1984
Tongue: German
Weight: 163 KB
Volume: 67
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19840670818

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✦ Synopsis

Abstract

The title compound has been synthesized through cyclopropanation of vinylidenebis(diphenylphosphine) using dimethylsulfoxonium methylide. It is easily converted into its dioxide and disulfide. NMR data of these first geminal diphosphinocyclopropanes are presented.

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