The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The CuS catalyzed coupling reactions of aryl halides and diaryl diselenides were accelerated by the addition of Fe powder in only 3–12h with good to excellent yields. SEM–EDX indicated that the in situ iron oxides as support against catalyst agglomeration accelerated the reaction. This catalyst system was also demonstrated recyclable without significant loss of catalytic activity.