Adding a certain compound to certain chemical reactions, such as: 68327-04-8, (1S,2S)-2-Aminocyclopentanol hydrochloride, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 68327-04-8, blongs to alcohols-buliding-blocks compound. name: (1S,2S)-2-Aminocyclopentanol hydrochloride
150 mg (0.56 mmol) 3-(1-benzofur-2-yl)-6-chloroimidazo[1,2-b]pyridazine and 183.7 mg (1.34 mmol) (1S,2S)-2-aminocyclopentanol hydrochloride (1:1) and 186.9 mg (2.23 mmol) sodium hydrogencarbonate in 5.0 mL butan-1-ol were stirred 72 h at 150C. The solvent was removed. The residue was purified by HPLC to yield 29 mg (16%) of the compound. LC-MS (Method 2): Rt = 0.93 min; MS (ESIpos) m/z = 335 [M+H]+. 1H-NMR (300 MHz ,DMSO-d6), delta [ppm]= 1.47-1.91 (5H), 2.18-2.32 (1H), 3.92-4.01 (1H), 4.08-4.15 (1H), 4.78-4.82 (1H), 6.73-6.79 (1H), 7.10-7.16 (1H), 7.20-7.32 (2H), 7.56-7.66 (2H), 7.74-7.82 (2H), 7.88-7.92 (1H).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,68327-04-8, its application will become more common.
Reference:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; ZORN, Ludwig; EIS, Knut; SCHULZE, Volker; SUeLZLE, Detlev; PUeHLER, Florian; LIENAU, Philip; BOeMER, Ulf; PETERSEN, Kirstin; HAeGEBARTH, Andrea; WO2014/76162; (2014); A1;,
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