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.
Elaboration of a Buchwald–Hartwig protocol for the introduction of amino functions to position 2 of the phenothiazine ring system has opened a new access to various N-alkyl and N-dienyl phenothiazines bearing secondary amines, tertiary amines, and amide moieties. Hydrolysis of the amido derivatives gave unsubstituted phenothiazine-2-amines. This protocol provides an easy access to phenothiazine-2-amines...
Synthesis of new 2,3-diaryl-3H-pyrrolo[2,3-c]isoquinoline derivatives has been elaborated starting from isoquinoline-3-amine. Buchwald–Hartwig arylation and subsequent iodination in position 4 afforded 3-arylamino-4-iodoisoquinolines. These compounds were subjected to Sonogashira cross-coupling reactions with some selected acetylenes, and the resulting coupled products underwent cyclization in the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.