ethyl di(biphenyl-4-carbonyl) acetate

Base Information

• Chemical Name: ethyl di(biphenyl-4-carbonyl) acetate
• CAS No.: 690958-93-1
• Molecular Formula: C₃₀H₂₄O₄
• Molecular Weight: 448.518
• Mol file: 690958-93-1.mol

Synonyms:ethyl di(biphenyl-4-carbonyl) acetate

Chemical Property of ethyl di(biphenyl-4-carbonyl) acetate

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of ethyl di(biphenyl-4-carbonyl) acetate

There total 1 articles about ethyl di(biphenyl-4-carbonyl) acetate 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: 94.0%

4-biphenyl-carboxylic acid chloride (14002-51-8) + 3-biphenyl-4-yl-3-oxopropionic acid ethyl ester (57477-98-2) → ethyl di(biphenyl-4-carbonyl) acetate (690958-93-1)

Guidance literature:

3-biphenyl-4-yl-3-oxopropionic acid ethyl ester; With sodium hydride; In tetrahydrofuran; hexane; at 0 ℃; for 0.166667h;

4-biphenyl-carboxylic acid chloride; In tetrahydrofuran; at 20 ℃; for 16h; Further stages.;

DOI:10.1002/chem.200305321

Reference yield: 83.0%

ethyl di(biphenyl-4-carbonyl) acetate (690958-93-1) → 1,3-di(biphenyl-4-yl)propane-1,3-dione (63472-08-2)

Guidance literature:

With sodium chloride; In dimethyl sulfoxide; at 140 ℃;

DOI:10.1002/chem.200305321

Reference yield:

ethyl di(biphenyl-4-carbonyl) acetate (690958-93-1) → C27H19BF2O2

Guidance literature:

Multi-step reaction with 2 steps

1: 83 percent / NaCl / dimethylsulfoxide / 140 °C

2: 74 percent / BF₃ / diethyl ether; benzene / 1 h / Heating

With boron trifluoride; sodium chloride; In diethyl ether; dimethyl sulfoxide; benzene;

DOI:10.1002/chem.200305321

upstream raw materials:

4-biphenyl-carboxylic acid chloride

3-biphenyl-4-yl-3-oxopropionic acid ethyl ester

Downstream raw materials:

1,3-di(biphenyl-4-yl)propane-1,3-dione

Refernces