2,2'-Methylenebis(5-methylfuran)

Base Information

• Chemical Name: 2,2'-Methylenebis(5-methylfuran)
• CAS No.: 17490-66-3
• Molecular Formula: C10H10O2
• Molecular Weight: 162.188
• DSSTox Substance ID: DTXSID20423878
• Nikkaji Number: J999.415G
• Wikidata: Q82236204
• Mol file: 17490-66-3.mol

Synonyms:2,2'-methylenebis(5-methylfuran);5,5'-Dimethyl-2,2'-bifuran;17490-66-3;SCHEMBL12578009;DTXSID20423878;WRPSZMNMOBTOTC-UHFFFAOYSA-N

Chemical Property of 2,2'-Methylenebis(5-methylfuran)

Chemical Property:

• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 162.068079557
• Heavy Atom Count: 12
• Complexity: 140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(O1)C2=CC=C(O2)C

Technology Process of 2,2'-Methylenebis(5-methylfuran)

There total 1 articles about 2,2'-Methylenebis(5-methylfuran) 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:

2,2'-bifuran (5905-00-0) + methyl iodide (74-88-4) → 5,5’-dimethyl-2,2’-bifuran (17490-66-3) + (furyl-2')-2 methyl-5 furanne (16303-61-0)

Guidance literature:

With n-butyllithium; hexane; Yield given. Multistep reaction. Yields of byproduct given; 1) THF, 0.5 h reflux; 2) 4 h, reflux;

Reference yield:

5,5’-dimethyl-2,2’-bifuran (17490-66-3) + ethene (74-85-1) → 2-methyl-5-(p-methylphenyl)furan (34740-23-3) + (4,4'-dimethyl-1,1'-biphenyl) (613-33-2)

Guidance literature:

With aluminum (III) chloride; In N,N-dimethyl-formamide; at 150 ℃; for 24h; under 26618.1 Torr; Inert atmosphere; Sealed tube;

Reference yield:

5,5’-dimethyl-2,2’-bifuran (17490-66-3) + ethene (74-85-1) → (4,4'-dimethyl-1,1'-biphenyl) (613-33-2)

Guidance literature:

With 40 STA/SiO₂; In 1,4-dioxane; at 250 ℃; under 18751.9 Torr; Sealed tube;

DOI:10.1021/acscatal.0c05207

upstream raw materials:

2,2'-bifuran

methyl iodide

Downstream raw materials:

2-methyl-5-(p-methylphenyl)furan

(4,4'-dimethyl-1,1'-biphenyl)