2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate

Base Information

• Chemical Name: 2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate
• CAS No.: 1134970-91-4
• Molecular Formula: C₂₃H₂₁BrO₅
• Molecular Weight: 457.321
• Mol file: 1134970-91-4.mol

Synonyms:2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate

Chemical Property of 2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate

There total 1 articles about 2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate 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: 80.0%

ethyl Bromopyruvate (70-23-5) + 1,4-bis(4-methylphenyl)-2-butyne-1,4-dione (66864-60-6) → 2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate (1134970-91-4)

Guidance literature:

With 2-morpholino-2-penten-4-one; In dichloromethane; at 20 ℃; for 24h;

DOI:10.1007/s00706-008-0858-8

Reference yield: 92.0%

2-ethyl 3,4-di(4-methylbenzoyl)-4-bromo-4,5-dihydro-2-furoate (1134970-91-4) → ethyl 3,4-di(4-methylbenzoyl)-2-furoate (1134970-94-7)

Guidance literature:

With dmap; In dichloromethane; for 12h;

DOI:10.1007/s00706-008-0858-8

upstream raw materials:

ethyl Bromopyruvate

1,4-bis(4-methylphenyl)-2-butyne-1,4-dione

Downstream raw materials:

ethyl 3,4-di(4-methylbenzoyl)-2-furoate