Adding a certain compound to certain chemical reactions, such as: 97316-50-2, Ethyl 4-cyanopicolinate, 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, Recommanded Product: Ethyl 4-cyanopicolinate, blongs to pyridine-derivatives compound. Recommanded Product: Ethyl 4-cyanopicolinate
EXAMPLE 10 Production of 2-(4-cyano-2-pyridyl)-4,4-bis(4-fluorophenyl)-2-imidazoline The mixture of 1,1-bis(4-fluorophenyl)-1,2-ethanediamine(153 mg) and 4-cyano-2-ethoxycarbonylpyridine(95 mg) was stirred at 180 C. for 2 hours. The obtained oily compound was purified by silica gel column chromatography (C-300; hexane:ethyl acetate=3:2) to give the objective compound (103 mg). Melting point: 206-208 C.
The synthetic route of 97316-50-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Sato, Nagaaki; Okamoto, Osamu; Jitsuoka, Makoto; Nagai, Keita; Kanatani, Akio; Ishihara, Akane; Ishii, Yasuyuki; Fukami, Takehiro; US2003/158418; (2003); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem