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Addition of Lithium Reagents of N,N-Dialkylsulfonamides to Mannich Bases |
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| Authors: | Margarita Mladenova Mariana Biserkova Stephan Stanchev |
| Institution: | Institut of Organic Chemistry, Bulgarian Academy of Sciences , 1113, Sofia, Bulgaria |
| Abstract: | The addition of metallated N,N-dialkyl-sulfonamides 1 to Mannich bases 2, leading to N,N-dialkylamides of 4-(N′,N′-dialkylamino)-2-hydroxy-2-phenylbutanesulfonic acids (4) is described. |
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