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.
α‐Chloroaldehydes have been used as alkyne equivalents in rhodium‐catalyzed syntheses of isoquinolones and 3,4‐dihydroisoquinolins starting from N‐methoxyamides. Compared to the existing technology, a complementary regioselectivity is achieved. Mechanistic investigations have been performed, and it was found that steric effects of both substrate and additive determine the product selectivity. Various...
Revitalisierung durch Sauerstoff: Eine Rhodium(III)‐katalysierte Sequenz aus oxidativer C‐H/N‐H‐Aktivierung und Anellierung eröffnet den Zugang zu substituierten 1,2‐Benzothiazinen ausgehend von leicht verfügbaren NH‐Sulfoximinen und Alkinen (siehe Schema; Cp*=C5Me5). Das Oxidationssystem besteht aus molekularem Sauerstoff und einer katalytischen Menge Fe(OAc)2.
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.