diethyl malonate

Base Information

• Chemical Name: diethyl malonate
• CAS No.: 76794-75-7
• Molecular Formula: C₂₅H₂₈N₂O₆
• Molecular Weight: 452.507

Synonyms:

Chemical Property of diethyl malonate

Chemical Property:

Purity/Quality:

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Technology Process of diethyl malonate

There total 1 articles about diethyl malonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

4-anisylidene-3-methyl-1-phenylpyrazol-5-one (39143-07-2,18808-85-0) + diethyl malonate (105-53-3) → diethyl malonate (76794-75-7)

Guidance literature:

With sodium methylate; In methanol; for 6h; Heating;

DOI:10.1515/znb-1980-1028

Reference yield: 75.0%

diethyl malonate (76794-75-7) + urea (57-13-6) → 5--2-barbituric acid (76794-78-0)

Guidance literature:

With sodium methylate; In methanol; 1) reflux, 10 h; 2) RT, 24 h;;

DOI:10.1515/znb-1980-1028

Reference yield: 70.0%

thiourea (17356-08-0) + diethyl malonate (76794-75-7) → 5--2-thiobarbituric acid (76794-79-1)

Guidance literature:

With sodium methylate; In methanol; 1) reflux, 10 h; 2) RT, 24 h;;

DOI:10.1515/znb-1980-1028

upstream raw materials:

4-anisylidene-3-methyl-1-phenylpyrazol-5-one

diethyl malonate

Downstream raw materials:

5--2-thiobarbituric acid

β-(3-methyl-1-phenyl-2-pyrazoline-5-one-4-yl)-β-p-methoxy-phenylpropionic acid

5--2-barbituric acid

β-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-β-(p-methoxyphenyl)ethylamine

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