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Author:

白金泉 (白金泉.) | 董阳阳 (董阳阳.) | 佘远斌 (佘远斌.) | 吴翠敏 (吴翠敏.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明涉及一种5-甲基吡嗪-2-羧酸的制备方法。该方法是以甲醇或者乙醇为溶剂,选用1~150ppm具有式(Ⅰ)或式(Ⅱ)结构的单核金属卟啉为催化剂,在浓度为0.5~5.0mol/L氢氧化钠溶液中,通入0.5~2.5MPa氧气,于60~120℃下反应4~12小时,得到5-甲基吡嗪-2-羧酸。本方法采用金属卟啉作为催化剂,乙醇的碱溶液作溶剂,催化剂用量小,无污染,溶剂绿色,大大降低了溴化钾以及酸对反应设备的腐蚀,提高了实验操作的安全性。

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Patent Info :

Type: 发明申请

Patent No.: CN201210425873.8

Filing Date: 2012-10-30

Publication Date: 2013-02-13

Pub. No.: CN102924389A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

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