N3-[1,1'-Biphenyl]-4-yl-N1,N1-diphenyl-1,3-benzenediamine 化学特性,用途語,生産方法
合成
Diphenylamine (37.0 g, 218.64 mmol) was added to a round bottom flask and dissolved in toluene (1100 mL),
and 1-bromo-3-chlorobenzene 41.86 g, 218.64 mmol), Pd2(dba)3 (6.01 g, 6.56 mmol), P(t-Bu)3 (2.65 g, 13.12 mmol),
NaOt-Bu (63.03 g, 655.9 mmol) were added in the order and stirred at 100 ° C. After the reaction was completed, the
reaction mixture was extracted with ether and water. The organic layer was dried over MgSO4 and concentrated. The
resultingcompound wasseparated bysilicagelcolumn chromatography andrecrystallized to obtain47.6 g ofthe product.
(yield: 78%)
N3-[1,1'-Biphenyl]-4-yl-N1,N1-diphenyl-1,3-benzenediamine 上流と下流の製品情報
原材料
準備製品