9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester

Base Information

• Chemical Name: 9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester
• CAS No.: 1089318-91-1
• Molecular Formula: C₁₇H₁₃BrO₂
• Molecular Weight: 329.193
• Hs Code.: 2916399090
• Mol file: 1089318-91-1.mol

Synonyms:9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester;ethyl 10-broMoanthracene-9-carboxylate

Chemical Property of 9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester

Chemical Property:

• Melting Point: 83 °C
• Boiling Point: 461.6±18.0 °C(Predicted)
• Density: 1.442±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99%, ^*data from raw suppliers

Ethyl 10-bromo-9-anthracenecarboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester

There total 4 articles about 9-Anthracenecarboxylic acid, 10-broMo-, ethyl ester 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: 65.0%

9,10-Dibromoanthracene (523-27-3) + chloroformic acid ethyl ester (541-41-3) → ethyl 10-bromoanthracene-9-carboxylate (1089318-91-1)

Guidance literature:

9,10-Dibromoanthracene; With n-butyllithium; In tetrahydrofuran; hexane; at -70 ℃; for 0.5h;

chloroformic acid ethyl ester; In tetrahydrofuran; hexane; at 25 ℃;

Reference yield: 60.0%

ethanol (64-17-5) + 10-bromo-9-anthracenecarbonyl chloride (276890-70-1) → ethyl 10-bromoanthracene-9-carboxylate (1089318-91-1)

Guidance literature:

With pyridine; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1039/c1jm11957e

Reference yield:

9,10-Dibromoanthracene (523-27-3) → ethyl 10-bromoanthracene-9-carboxylate (1089318-91-1)

Guidance literature:

Multi-step reaction with 2 steps

1: magnesium; benzene; dibutyl ether / weiteres Reagens: Aethylbromid; Einleiten von Kohlendioxid in die erhaltene Reaktionsloesung

2: diethyl ether

With diethyl ether; dibutyl ether; magnesium; benzene;

DOI:10.1007/BF03017325

upstream raw materials:

Diazoethan

10-bromo-9-anthracenecarboxylic acid

9,10-Dibromoanthracene

ethanol

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