Dimethyl 2-(2-metho...

Dimethyl 2-(2-methoxyphenoxy)malonate
Dimethyl 2-(2-methoxyphenoxy)malonate

Dimethyl 2-(2-methoxyphenoxy)malonate

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 125.0000 -130.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

150726-89-9 Dimethyl 2-(2-methoxyphenoxy)malonate (2-Methoxyphenoxy)-propanedioic Acid Dimethyl Ester

Quick Details

  • Appearance:White powder
  • Application:Pharmaceutical synthesis intermediates
  • PackAge:25KG.1000KG,
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:Store in a cool, dry, ventilated place
  • Transportation:3-5 days after payment

Superiority:

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details:

Uses:

2-(2-methoxyphenoxy) dimethyl malonate can be used as an intermediate in pharmaceutical synthesis.

Preparation:

2-(2-methoxyphenoxy) dimethyl malonate is prepared as follows: 2-methoxyphenol (100g, 805.54mmol) is dissolved in toluene (700ml) and sodium hydroxide (33.83g, 845.75mmol) is added at 20-30℃. The reaction material is heated to reflux temperature and azeotrope separated water. Thereafter, dimethyl chloride malonate (147.6g, 886.16mmol) was added at 60-65℃ for 30 min and heated to reflux temperature and stirred for 3 h. The reaction substance was cooled to room temperature, washed with DM water, then washed with 1% w/v sodium hydroxide aqueous solution and concentrated to obtain 195g title compound 2-(2-methoxyphenoxy) dimethyl malonate.

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