Simple exploration of 29176-55-4

29176-55-4, 29176-55-4 2,9-Dichloro-1,10-phenanthroline 355196, acatalyst-ligand compound, is more and more widely used in various fields.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.29176-55-4,2,9-Dichloro-1,10-phenanthroline,as a common compound, the synthetic route is as follows.

2,9-Dichloro-1,10-phenanthroline was prepared as described in Bull. Chem. Soc. Jpn. 65, 2007-2009 (1992). 1,2-phenylene [bis (2-methylphenyl)] phosphine was synthesized by the method described in Organometallics, 23, 6077-6079 (2004). Under an argon atmosphere, 1,2-phenylenebis [bis (2-methylphenyl)] phosphine (81.3 mg, 0.6 mmol) was added to a 1 mL solution of silver tetrafluoroborate (I) (31.5 mg, 0.162 mmol) in dichloromethane. 162 mmol), and the mixture was stirred at room temperature for 10 minutes. To the reaction mixture was added 2,9-dichloro-1,10-phenanthroline (46.4 mg, 0.186 mmol), and the mixture was stirred at room temperature for 10 minutes. The reaction solution was filtered, the filtrate was concentrated, recrystallized by slow diffusion with dichloroethane-ether, and dried to obtain 130 mg (yield: 85.2%) of a pale yellow solid complex.

29176-55-4, 29176-55-4 2,9-Dichloro-1,10-phenanthroline 355196, acatalyst-ligand compound, is more and more widely used in various fields.

Reference£º
Patent; SUMITOMO CHEMICAL COMPANY LIMITED; KOBAYASHI, NORIFUMI; HIGASHIMURA, HIDEYUKI; (18 pag.)JP5670835; (2015); B2;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI