1-(2-(PhenylaMino)phenyl)ethanone synthesis
- Product Name:1-(2-(PhenylaMino)phenyl)ethanone
- CAS Number:23699-74-3
- Molecular formula:C14H13NO
- Molecular Weight:211.26
Yield:23699-74-3 92%
Reaction Conditions:
with potassium carbonate in acetone; for 2 h;Reflux;
Steps:
2.1 First step
To a 100 ml single-mouth flask was added 2 g (10 mmol) of N-phenyl anthranilic acid, 30 ml of acetone, 1.55 ml.(15 mmol) dimethyl sulfate and 1.38 g (10 mmol) of potassium carbonate were refluxed for 2 hours. Then, it was cooled to room temperature, and the mixture was poured into 100 ml of ice water, and extracted twice with dichloromethane (20 ml). After evaporating the solvent,Ethyl acetate: petroleum ether = 1:5 (by volume) as eluent,Purification by column chromatography gave 2.1g of product B1, yield 92%.
References:
CN108191739,2018,A Location in patent:Paragraph 0039; 0040; 0041
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