Related Products of 79463-77-7, A common heterocyclic compound, 79463-77-7, name is Diphenyl N-cyanocarbonimidate, molecular formula is C14H10N2O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Intermediate 122 (100 mg, 0.27 mmol) was dissolved in isopropanol (5 mL) and DIPEA (52.7 mg, 0.41 mmol) and diphenyl N-cyanocarbonimidate [79463-77-7] (79.7 mg, 0.32 mmol) were added. The reaction mixture was stirred at r.t. for ~1 h. p-Toluidine [106-49-0] (31.9 mg, 0.30 mmol) was added and the reaction mixture was stirred at r.t for ~4 h. The reaction mixture was heated at 80 C for 30 minutes. The precipitate was filtered, washing with isopropanol and Et20 to afford the title compound (70 mg, 0.15 mmol, 54%). LCMS [M+H]+478.2, [M+Na]+ 500.2, RT 2.174 minutes, 100.0% purity (Method 1).
The synthetic route of 79463-77-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; UCB BIOPHARMA SRL; CHOVATIA, Prafulkumar Tulshibhai; CONNELLY, Rickki Lee; FRANKLIN, Richard Jeremy; HASLETT, Gregory William; HENRY, Alistair James; MADDEN, James; NEUSS, Judi Charlotte; NORMAN, Timothy John; PHILPS, Oliver; PITT, William Ross; RAMPALAKOS, Konstantinos; SELBY, Matthew Duncan; SELVARATNAM, Suganthan; TRANI, Giancarlo; ZHU, Zhaoning; (768 pag.)WO2019/243550; (2019); A1;,
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