(5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate

Base Information

• Chemical Name: (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate
• CAS No.: 851014-95-4
• Molecular Formula: 2C₂H₂O₄*C₃₀H₄₂N₂O₃
• Molecular Weight: 658.746
• Mol file: 851014-95-4.mol

Synonyms:(5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone oxalate

Chemical Property of (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate

Chemical Property:

• PSA: 104.23000
• LogP: 7.12090
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

97% ^*data from raw suppliers

5-Amino-2-butylbenzofuran-3-yl (4-(3-(dibutyl-amino)propoxy)phenyl) oxalate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate

There total 23 articles about (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate 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: 95.0%

(5-amino-2-butyl-benzofuran-3-yl)-[4-(3-dibutylamino-propoxy)-phenyl]-methanone (141644-91-9) + oxalic acid (144-62-7,97993-78-7) → 5-amino-2-n-butyl-3-[4-(3-di-n-butylamino propoxy)benzoyl]benzofuran bisoxalate (500791-70-8,851014-95-4)

Guidance literature:

(5-amino-2-butyl-benzofuran-3-yl)-[4-(3-dibutylamino-propoxy)-phenyl]-methanone; With methylamine; In water; isopropyl alcohol; at 75 ℃; for 1h;

oxalic acid; at 65 ℃; for 0.5h;

Reference yield: 86.5%

N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)benzoyl)benzofuran-5-yl)acetamide (1278585-69-5) + oxalic acid (144-62-7,97993-78-7) → 5-amino-2-n-butyl-3-[4-(3-di-n-butylamino propoxy)benzoyl]benzofuran bisoxalate (500791-70-8,851014-95-4)

Guidance literature:

N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)benzoyl)benzofuran-5-yl)acetamide; With hydrogenchloride; In ethanol; water; for 4h; Reflux;

oxalic acid; In methanol; water; at 20 ℃; for 1.16h; Reflux;

Reference yield: 69.49%

(2-butyl-5-nitrobenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone (141645-23-0) + oxalic acid (144-62-7,97993-78-7) → 5-amino-2-n-butyl-3-[4-(3-di-n-butylamino propoxy)benzoyl]benzofuran bisoxalate (500791-70-8,851014-95-4)

Guidance literature:

(2-butyl-5-nitrobenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone; With hydrogen; 5%-palladium/activated carbon; In methanol; at 30 ℃; for 6h; under 3677.86 Torr; Autoclave;

oxalic acid; In methanol; at 0 ℃; for 2h; Reflux;

upstream raw materials:

4-methoxy-benzoyl chloride

(2-butyl-5-nitrobenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone

oxalic acid

2-(n-butyl)-5-nitrobenzofuran

Downstream raw materials:

(5-amino-2-butyl-benzofuran-3-yl)-[4-(3-dibutylamino-propoxy)-phenyl]-methanone

dronedarone hydrochloride

N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)-benzoyl)benzofuran-5-yl)-N-(methylsulfonyl)methanesulfonamide

dronedarone

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