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 first realization of the amino‐trimethylenemethane chemistry is reported using a deprotonation strategy to simplify the synthesis of the amino‐trimethylenemethane donor in two steps from commercial and inexpensive materials. A broad scope of cycloaddition acceptors (seven different classes) participated in the chemistry, chemo‐, regio‐, diastereo‐, and enantioselectively generating various types...
Nicht empfindlich: Die palladiumkatalysierte Addition von Arylboronsäuren an Ketimine liefert die Produkte in Ausbeuten bis 99 % und mit bis zu 96 % ee. Die Reaktion findet in Gegenwart von Luft in nicht gereinigtem Trifluorethanol (TFE) statt. Ein Pyrrolidinderivat mit Stereozentrum in α‐Stellung zu einer tertiären Aminfunktion wurde in mehreren Schritten ohne Verlust an Enantioselektivität synthetisiert...
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.