62937-45-5, D-Prolinamide is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
62937-45-5, A solution of 5-(4-chlorophenyl)-2-{ [l-(2-chloropyridin-3-yl) H-l,2,4-triazol-3-yl]methyl}-4- [(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-l,2,4-triazol-3-one (Example 44A; 70.0 mg, 140 muiotaetaomicron) in ethanol (280 mu) was treated with D-prolinamide (160 mg, 1.40 mmol) and stirred overnight at reflux. The reaction mixture was diluted with methanol and purified by preparative HPLC (Method 4) affording 56.3 mg (70 % of th.) of the title compound. LC-MS (Method 2): Rt = 1.52 min; MS (ESIpos): m/z = 578.2 [M+H]+ -NMR (400 MHz, DMSO-d6) delta [ppm]: 8.80 (s, 1H), 8.19 (dd, 1H), 7.79-7.52 (m, 5H), 7.06 (br s, 1H), 6.95-6.71 (m, 3H), 5.18-5.02 (m, 2H), 4.48-4.21 (m, 2H), 4.06-3.78 (m, 2H), 2.77-2.58 (m, 2H), 2.04-1.87 (m, 1H), 1.75-1.42 (m, 3H).
62937-45-5 D-Prolinamide 447554, acatalyst-ligand compound, is more and more widely used in various fields.
Reference£º
Patent; BAYER AKTIENGESELLSCHAFT; BAYER PHARMA AKTIENGESELLSCHAFT; COLLIN-KROePELIN, Marie-Pierre; KOLKHOF, Peter; NEUBAUER, Thomas; FUeRSTNER, Chantal; POOK, Elisabeth; WITTWER, Matthias, Beat; LUSTIG, Klemens; TINEL, Hanna; LINDNER, Niels; SCHIRMER, Heiko; (449 pag.)WO2019/81307; (2019); A1;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI