With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.15861-24-2,Indole-5-carbonitrile,as a common compound, the synthetic route is as follows.
Compound 14 (15 g) was taken in methanol (300 ml) and water (30 ml) mixture and NaOH (4.6 g) and Kl (20.89 g) were added. Iodine (30.51 g) was added portion wise at RT. Reaction mixture was stirred at RT for 6 hr. Reaction was monitored using LCMS & TLC. Reaction mixture was diluted with water (1000 ml) and the precipitated solid was filtered-off and dried under vac- uum. Yellow solid obtained was dissolved in DCM and dried over sodium sulphate and concentrated under vacuum. 25 g of pure solid compound 15 was obtained. (0552) 1 H NMR 300 MHz, DMSO-d6: delta 12.09 (s, 1 H), 7.82 – 7.73 (m, 2H), 7.64 – 7.47 (m, 2H).
15861-24-2, The synthetic route of 15861-24-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; BASF SE; RHEINHEIMER, Joachim; RATH, Rakesh; KULKARNI, Sarang; ROSENBAUM, Claudia; WIEBE, Christine; BRAHM, Lutz; SIEPE, Isabella; HADEN, Egon; ROEHL, Franz; KHANNA, Smriti; SCHIFFER, Helmut; KREMZOW-GRAW, Doris; POONOTH, Manojkumar; (285 pag.)WO2019/57660; (2019); A1;,
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