[1,1′-Binaphthalene]-2,2′-diamine, cas is 4488-22-6, it is a common heterocyclic compound, the chiral-catalyst compound, its synthesis route is as follows.,4488-22-6
7-1A (28.5 g, 100 mmol) was dissolved in acetonitrile (MeCN), and 10 ml of hydrochloric acid was slowly added thereto, followed by stirring at room temperature for 3 hours. After the reaction was completed by adding water, the resulting solid was filtered, washed with an aqueous solution of potassium carbonate and dried to obtain the compound of Formula 7-1B (25 g, yield 90%).
4488-22-6 is used more and more widely, we look forward to future research findings about [1,1′-Binaphthalene]-2,2′-diamine
Reference£º
Patent; LG Chemical Co., Ltd.; Sin, Chang Hwan; Kim, Kong Gyeom; Cheon, Min Sung; Kwon, Hyuk Jun; Kim, Dong Heon; (50 pag.)KR101656560; (2016); B1;,
Chiral Catalysts
Chiral catalysts – SlideShare