Direct and facile synthesis of 9-aminoacridine and acridin-9-yl-ureas
The ability of urea anions to react as nucleophiles with acridine has been investigated. An effective SNH synthesis of 9-aminoacridine was developed using the urea/NaH/DMSO system. However, when mono substituted ureas containing bulky substituents or 1,1-dialkyl substituted ureas were used, products...
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总结: | The ability of urea anions to react as nucleophiles with acridine has been investigated. An effective SNH synthesis of 9-aminoacridine was developed using the urea/NaH/DMSO system. However, when mono substituted ureas containing bulky substituents or 1,1-dialkyl substituted ureas were used, products of the SNH reaction of alkyl carbamoyl amination were obtained. Single crystal structure and the tautomerism of selected compound were studied |
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