With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.7544-75-4,3,4-Dihydro-2H-pyrrol-5-amine hydrochloride,as a common compound, the synthetic route is as follows.
7544-75-4, 1) 7,8-Dihydro-2H,6H-pyrrolo[1,2-a]-1,3,5-triazine-2,4(3H)-dione In the manner described in Example 1–1), the entitled compound was obtained as colorless crystals from 2-iminopyrrolidine hydrochloride and phenoxycarbonylisocyanate. Melting Point: 201-202 C. NMR Spectrum (DMSO-d6): 2.87 (2H, t), 2.07 (2H, t), 3.82 (2H, t), 11.25 (1H, bs) IR Spectrum nu (KBr) cm-1: 3430, 3210, 3080, 1740, 1710, 1690, 1630, 1440, 1410
The synthetic route of 7544-75-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Daiichi Pharmaceutical Co., Ltd.; US5232924; (1993); A;,
Pyrroline – Wikipedia
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