methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

Base Information

Chemical Name:methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate
CAS No.:1189760-18-6
Molecular Formula:C₂₇H₁₈Br₂O₃
Molecular Weight:550.246
Hs Code.:

Synonyms:methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

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Chemical Property of methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

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Technology Process of methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

There total 3 articles about methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate 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: 74.0%

: 1189760-11-9
methyl 2-(trifluoromethanesulfonyloxy)-5-[2-(trifluoromethanesulfonyloxy)benzoyl]benzoate

: 5467-74-3
4-Bromophenylboronic acid

: 1189760-18-6
methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

Guidance literature:: With potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; at 110 ℃; for 4h; Inert atmosphere;
DOI:10.1002/ejoc.201100762

Reference yield:

: 2-hydroxy-5-(2-hydroxybenzoyl)benzoic acid methyl ester

: 1189760-18-6
methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / dichloromethane / 0.17 h / -78 °C

1.2: 4 h / -78 - 0 °C

2.1: potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane / 4 h / 110 °C

With pyridine; potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; dichloromethane; 2.1: Suzuki coupling;
DOI:10.1055/s-0029-1217544

Reference yield:

: 17422-74-1
3-Formylchromone

: 1189760-18-6
methyl 4'-bromo-4-((4'-bromobiphenyl-2-yl)carbonyl)biphenyl-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0 °C / Inert atmosphere

1.2: 12 h / 0 - 20 °C / Inert atmosphere

1.3: Inert atmosphere

2.1: pyridine / dichloromethane / 0.17 h / -78 °C / Inert atmosphere

2.2: 4 h / -78 - 0 °C / Inert atmosphere

3.1: potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane / 4 h / 110 °C / Inert atmosphere

With pyridine; potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trimethylsilyl trifluoromethanesulfonate; In 1,4-dioxane; dichloromethane; 3.1: Suzuki coupling;
DOI:10.1002/ejoc.201100762