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ChemicalBook CAS DataBase List Bathophenanthroline
1662-01-7

Bathophenanthroline synthesis

6synthesis methods
-

Yield:1662-01-7 76.4%

Reaction Conditions:

with hydrogenchloride;hydrogen iodide in water at 100; for 0.333333 h;Reagent/catalyst;Temperature;

Steps:

1; 2; 3; 4; 5 Embodiment 4:

A solution of 3-chloropropiophenone (concentration 0.4 mol/L) and o-phenylenediamine (concentration 0.2 mol/L) mixed acid (30% hydrochloric acid concentration, 20% hydroiodic acid concentration) was pumped into the microchannel reaction at a rate of 30 ml/min. The reactor (with a 5 mm umbrella quartz reactor) was kept at a constant temperature of 100 ° C for 20 min, and the effluent was cooled. After filtration, the filter cake was rinsed twice with ammonia, and dried to give a yellow solid product, yield 76.4%.

References:

CN109456325,2019,A Location in patent:Paragraph 0025; 0026; 0027; 0028-0034

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