The anhydrous ethanol co-vaporized with diethyl phthalate is added dropwise to the mixture of diethyl malonate, and magnesium, heated to start the reaction, and the temperature is controlled to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution (add slowly, not to make the reaction too intense). After the reaction is completed, cool and add water, separate the oil layer, and evaporate the ether under reduced pressure to obtain diethyl phenyllevulinate.

 

 

Common Name
CAS	20320-59-6
Diethyl(phenylacetyl)malonate

 

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Hebei Ainuodi Technology Co., Ltd. has many years of export experience. The company has a registered capital of 5 million yuan. It specializes in the production of pharmaceutical intermediates, organic intermediates, Hehe, steroids, peptides, cosmetics, raw materials, pharmaceutical raw materials, other, carbomer , Organic Chemistry, Inorganic Chemistry,  Peptide, etc.

We have the most complete production line and provide high-quality and low-cost services. In addition, the products we developed have been sold to many countries in the world, including Europe, America, Australia, Southeast Asia, the Middle East and South Africa. The company has been implementing the "people-oriented" management model and adhering to the principle of "quality first, customer first"

Our Packing  details:
First 1Kg/bag(1kg net weight,1.1kg gross weight,packed in an aluminum foil bag;
Second 25kg/dum(25kg net weight,28kg gross weight;Packed in a cardboard-drum with double plastic-bags inside)
 
Our delivery process is as follows:
1. packed goods and send package from factory to the port ,need 1-2 days ;
2. send package from the port to the desrination ,need 5-10 days .

1. who are we?
We are based in Hebei, China, start from 2015,sell to Western Europe,Eastern Europe,North America,South America,Southern Europe,Southeast Asia,Oceania,Northern Europe,Central America,There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pharmaceutical Intermediate ,Organic Intermediate,Steroids, polypeptide, cosmetics, material,Pharmaceutical Ingredients,Others ,Carbomer,Organic chemicals,Inorganic chemicals, Peptide,Wait

4. why should you buy from us not from other suppliers?
Hebei Ainodi Technology Co., Ltd.Company registered capital of 5 million yuan, the company has the most perfect production line, products are sold to Europe, America, Australia, Southeast Asia, the Middle East, South Africa and other more than 50 countrie

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DES;
Accepted Payment Currency:USD,EUR,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian