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Phase transfer catalyzed synthesis of Z-2-benzylidene-4-phenyl-1,3-diselenole from metallic selenium and phenylacetylene

✍ Scribed by V. A. Potapov; A. S. Kashtik; S. V. Amosova

Book ID: 104781892
Publisher: Springer US
Year: 1987
Tongue: English
Weight: 45 KB
Volume: 23
Category: Article
ISSN: 0009-3122
DOI: 10.1007/bf00475379

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✦ Synopsis

We have shown that reaction of a triphasic system of metallic selenium-aqueous-phenylacetylene at 80-120~ in the presence of a phase transfer catalyst leads to the formation of Z-2-benzylidene-4-phenyl-l,3-diselenole (I) in -20% yield (based on the selenium taken).

Ph.

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