High Output Continuous Nitration

The design and use of a flow reactor for scaling up an exothermic nitration reaction in a safe manner on production scale is described. The flow reactor is made of a jacketed, stainless steel coil. Two charging methods, pump and nitrogen pressure were tested on a substituted pyridine substrate. The...

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Bibliographic Details
Published in:Organic process research & development Vol. 16; no. 5; pp. 930 - 933
Main Authors: Gage, James R, Guo, Xiaowen, Tao, Jian, Zheng, Changsheng
Format: Journal Article
Language:English
Published: American Chemical Society 18-05-2012
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Description
Summary:The design and use of a flow reactor for scaling up an exothermic nitration reaction in a safe manner on production scale is described. The flow reactor is made of a jacketed, stainless steel coil. Two charging methods, pump and nitrogen pressure were tested on a substituted pyridine substrate. The transfer from kilogram scale in the laboratory to 100-kg scale in the plant was successfully accomplished.
ISSN:1083-6160
1520-586X
DOI:10.1021/op2003425