Gu Kui-ling
2009
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Journal
Anhui Chemical Industry
Abstract
This paper shows several methods of synthesis of P-amino-N,N-dimethylaniline. Focused on the method which uses sodium sulfide as reducing agent,compared with other method such as use iron powder,zinc dust or catalytic hydrogenation as reducing agent,it was low investment,low cost,high yield,less pollution,stable quality and in favor of unit operation.