1,3-bis(3-bromophenyl)-1,3-propanedione

Base Information

• Chemical Name: 1,3-bis(3-bromophenyl)-1,3-propanedione
• CAS No.: 3387-25-5
• Molecular Formula: C₁₅H₁₀Br₂O₂
• Molecular Weight: 382.051
• Mol file: 3387-25-5.mol

Synonyms:1,3-bis(3-bromophenyl)-1,3-propanedione

Chemical Property of 1,3-bis(3-bromophenyl)-1,3-propanedione

Chemical Property:

• Boiling Point: 488.3±40.0 °C(Predicted)
• Density: 1.666±0.06 g/cm3(Predicted)

Purity/Quality:

99% ^*data from raw suppliers

1,3-Bis(3-bromophenyl)propane-1,3-dione 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-bis(3-bromophenyl)-1,3-propanedione

There total 3 articles about 1,3-bis(3-bromophenyl)-1,3-propanedione 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: 88.0%

methyl 3-bromobenzoate (618-89-3) + 1-(3-Bromophenyl)ethanone (2142-63-4) → 1,3-bis(3-bromophenyl)-1,3-propanedione (3387-25-5)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 0 - 20 ℃; for 20h; Inert atmosphere;

DOI:10.1002/chem.201803076

Reference yield:

ethyl 3-bromobenzoate (24398-88-7) + 1-(3-Bromophenyl)ethanone (2142-63-4) → 1,3-bis(3-bromophenyl)-1,3-propanedione (3387-25-5)

Guidance literature:

DOI:10.1021/ja01526a058

Reference yield:

→ 1,3-bis(3-bromophenyl)-1,3-propanedione (3387-25-5)

Guidance literature:

1-(3-Bromphenyl)-ethan-1-on, 3-Brombenzoesaeureethylester, NaNH2;

DOI:10.1107/S0365110X62001772

upstream raw materials:

ethyl 3-bromobenzoate

1-(3-Bromophenyl)ethanone

methyl 3-bromobenzoate

Downstream raw materials:

α-diazo-m-bromoacetophenone

2,4-bis(3-bromophenyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine

Refernces

• 1、 Wang, Zhe,Akisaka, Rikuo,Yabumoto, Sohshi,Nakagawa, Tatsuo,Hatano, Sayaka,Abe, Manabu. "Impact of the macrocyclic structure and dynamic solvent effect on the reactivity of a localised singlet diradicaloid with π-single bonding character". . p. 613 - 625. Retrieved 2021.