Fenilacetono (P2P) sintezė iš benzaldehido su butanonu

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Diethyl phenylacetate is the same as PAA
 

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I bought it on Alibaba in mainland China
 

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Diethyl styrene malonate CAS: 20320-59-6. I watched Mr. Barton use 55.66 grams of diethyl phenylacetylmalonate, 7.5 ml of sulfuric acid, 40 ml of acetic acid, and 60 ml of distilled water to heat and reflux for 4-5 hours. Then, extract 50 ml of the combined solution three times with ether, wash with 200 ml of water, and remove the water with sodium sulfate before vacuum distillation
 
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