With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.216018-58-5,[2,2′:6′,2”-Terpyridine]-4,4′,4”-tricarboxylic acid,as a common compound, the synthetic route is as follows.,216018-58-5
2,2 ‘: 6’, 2 “-terpyridyl-4,4 ‘, 4” -tricarboxylic acid3.65 g (10.0 mmol) of the compound (manufactured by Tateyama Kasei)Was placed in a 500 mL eggplant flask. continue,2,2 ‘: 6’, 2 “-terpyridyl-4,4 ‘, 4” -tricarboxylic acid,5 mL of concentrated sulfuric acid and 300 mL of methanol were added,The resulting solution was heated to reflux for 6 hours.The reaction solution thus obtained was filtered off and the resulting solid was dried under vacuum to give 3.42 g ofTo obtain trimethyl 2,2 ‘: 6’, 2 “-terpyridyl-4,4 ‘, 4” -tricarboxylate.
The synthetic route of 216018-58-5 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; FUJIKURA LIMITED; YAMAGUCHI, TAKESHI; (16 pag.)JP5901496; (2016); B2;,
Metal catalyst and ligand design
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