| 单词 | Bases,Mannich |
| 释义 | Bases,Mannich《英文msh词典》Bases,Mannich [入口词] Bases,Mannich [主题词] Mannich Bases [英文释义] Ketonic amines prepared from the condensation of a ketone with formaldehyde and ammonia or a primary or secondary amine. A Mannich base can act as the equivalent of an alpha,beta unsaturated ketone in synthesis or can be reduced to form physiologically active amino alcohols. |
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