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Deselenation of diselenacyclophanes —a new synthetic method of [2.2]cyclophanes—

✍ Scribed by Hiroyuki Higuchi; Soichi Misumi

Publisher: Elsevier Science
Year: 1982
Tongue: French
Weight: 203 KB
Volume: 23
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)85897-9

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✦ Synopsis

Several diselena[3.3]cyclophanes were prepared by coupling of bisselenocyanates and bis(bromomethyllbenzenes in good yields. The benzyne Stevens rearrangement-Raney Ni hydrogenolysis method gave good yields of double-and triple-layered cyclo-

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