2,2'-Bifuran

Base Information

• Chemical Name: 2,2'-Bifuran
• CAS No.: 5905-00-0
• Molecular Formula: C8H6 O2
• Molecular Weight: 134.134
• Mol file: 5905-00-0.mol

Synonyms:2,2'-Bifuranyl;2,2'-Bifuryl; 2,2'-Difuryl; 2-(2-Furanyl)furan

Chemical Property of 2,2'-Bifuran

Chemical Property:

• Melting Point: 5 °C(Solv: ligroine (8032-32-4))
• Boiling Point: 240-245 °C(Press: 7 Torr)
• PSA: 26.28000
• Density: 1.114±0.06 g/cm3(Predicted)
• LogP: 2.53960

Purity/Quality:

99%, ^*data from raw suppliers

2,2''-bifuran ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2'-Bifuran

There total 37 articles about 2,2'-Bifuran 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: 93.0%

para-nitrophenyl bromide (586-78-7) + tris[2-(perfluorohexyl)ethyl](2'-furyl)tin → 2,2'-bifuran (5905-00-0) + 2-(4-nitrophenyl)furan (28123-72-0)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; lithium chloride; In tetrahydrofuran; N,N-dimethyl-formamide; at 80 ℃; for 22h;

DOI:10.1021/jo961309x

Reference yield: 91.0%

2-(tributylstannyl)furan (118486-94-5) → 2,2'-bifuran (5905-00-0)

Guidance literature:

With palladium diacetate; copper dichloride; In tetrahydrofuran; at 23 ℃; for 0.25h;

DOI:10.1016/S0040-4039(01)01691-4

Reference yield: 87.0%

fur-2-ylboronic acid (13331-23-2) → 2,2'-bifuran (5905-00-0)

Guidance literature:

With copper fluorapatite; In methanol; at 20 ℃; for 2h; Green chemistry;

DOI:10.1039/c4ra16760k

upstream raw materials:

[2,2']bifuranyl-3-carboxylic acid

furan

2-bromofuran

2-iodofuran

Downstream raw materials:

octahydro-2,2′-bifuran

[2,2']bifuranyl-5-carbaldehyde

2,2':5',2''-trifuran

2,2':5',2'':5'',2'''-quaterfuran

Refernces

• 1、 Minami, Hiroko,Nogi, Keisuke,Yorimitsu, Hideki. "Palladium-catalyzed homo-coupling of heteroarylsulfoniums via borylation/Suzuki-Miyaura coupling sequence". . p. 998 - 1007. Retrieved 2019/04/26.
• 2、 Mondal, Keshab,Pan, Subhas Chandra. "Synthesis of 2,5-Disubstituted Furans from Sc(OTf)3 Catalyzed Reaction of Aryl Oxiranediesters with γ-Hydroxyenones". . p. 4415 - 4421. Retrieved 2017/04/27.