DIRECT AMINOLYSIS

In some aspects, the present invention provides a method of preparing a compound of the formula (I) comprising reacting a mesylate compound of the formula (II) by direct aminolysis with a reagent comprising ammonia. The reaction is preferably carried out in a solvent, such as an alcohol, and is pref...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LI, ZHENGONG, BRYAN
Format: Patent
Sprache:eng ; fre ; ger
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