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Citation: MENG Zhi, CHU Yanfeng, JIANG Peng. A Green Synthetic Method to Epoxiconazole Catalyzed by Pyridine-2-carboxylic Acid Manganese(Ⅱ) Complex[J]. Chinese Journal of Applied Chemistry, ;2014, 31(1): 120-122. doi: 10.3724/SP.J.1095.2014.30075 shu

A Green Synthetic Method to Epoxiconazole Catalyzed by Pyridine-2-carboxylic Acid Manganese(Ⅱ) Complex

1.
State Key Laboratory of the Discovery and Development of Novel Pesticide, Shenyang Research Institute of Chemical Industry Co., Ltd., Shenyang 110021, China

Corresponding author: JIANG Peng,
Received Date: 29 January 2013
Available Online: 1 April 2013
Fund Project: 国家"十二五"科技支撑计划项目(2011BAE06B00) (2011BAE06B00)国家重点基础研究发展计划(973计划)项目(2010CB735601) (973计划)项目(2010CB735601)

An efficient and facile procedure for the synthesis of epoxiconazole from(Z)-3-(1H-1,2,4-triazole)-2-(4-fluorophenyl)-1-(2-chlorophenyl) propene was reported.An overall yield up to 80% can be achieved in the presence of pyridine-2-carboxylic acid manganese(Ⅱ) complex as catalyst and 30% mass fraction of hydrogen peroxide as terminal oxidant.This process has the potential for industrial scale up.
- pyridine-carboxylic acid manganese(Ⅱ) complex,
- epoxidation,
- epoxiconazole
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