In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 571189-16-7, name is tert-Butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylate, the common compound, a new synthetic route is introduced below. Formula: C14H20N4O4
To 4-(6-nitro-pyridin-3-yl)-piperazine-1 -carboxylic acid tert- butyl ester (2.0 g, 6.43 mmol) in EtOH (15 ml.) is added Pd/C (200 mg) under a hydrogen atmosphere maintained by a H2 balloon for 3h. The reaction mixture is filtered and the filtrate is concentrated under reduced pressure to afford the crude title compound. (0489) Yield: 1.90 g (quantitative)
The synthetic route of 571189-16-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; HYDRA BIOSCIENCES, INC.; BRUNETTE, Steven; CUI, Jianwen; LOWE, Michael D.; SARKO, Christopher Ronald; SURPRENANT, Simon; TURNER, Michael Robert; WU, Xinyuan; SMITH KEENAN, Lana Louise; BOUYSSOU, Thierry; (183 pag.)WO2019/158572; (2019); A1;,
Pyridine – Wikipedia,
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