1, 1,5-Bis(2-furanyl)-

Base Information

• Chemical Name: 1, 1,5-Bis(2-furanyl)-
• CAS No.: 886-77-1
• Molecular Formula: C13H10O3
• Molecular Weight: 214.221
• Hs Code.: 2932190090
• NSC Number: 24065
• Mol file: 886-77-1.mol

Synonyms:NSC-24065;1, 1,5-di-2-furanyl-;1, 1,5-di-2-furyl-;SCHEMBL7142763;1, 1,5-bis(2-furanyl)-;NSC24065

Chemical Property of 1, 1,5-Bis(2-furanyl)-

Chemical Property:

• Appearance/Colour: orange-brown to red-brown crystalline powder
• Vapor Pressure: 5.21E-05mmHg at 25°C
• Melting Point: 51-55 °C
• Refractive Index: 1.614
• Boiling Point: 347.9°C at 760 mmHg
• Flash Point: 163.2°C
• PSA: 43.35000
• Density: 1.2g/cm³
• LogP: 3.16830
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 214.062994177
• Heavy Atom Count: 16
• Complexity: 266

Purity/Quality:

96% 1H NMR ^*data from raw suppliers

1,5-Bis-(2-furanyl)-1,4-pentadien-3-one 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=COC(=C1)C=CC(=O)C=CC2=CC=CO2
• Isomeric SMILES: C1=COC(=C1)/C=C/C(=O)/C=C\C2=CC=CO2

Technology Process of 1, 1,5-Bis(2-furanyl)-

There total 25 articles about 1, 1,5-Bis(2-furanyl)- 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: 99.0%

furfural (98-01-1) + acetone (67-64-1) → (E,E)-1,5-di-(2-furyl)pent-1,4-dien-3-one (886-77-1,144850-49-7,26375-43-9)

Guidance literature:

With sodium hydroxide; In ethanol; water; at 20 ℃; for 24h; Inert atmosphere; Green chemistry;

DOI:10.1002/cmdc.201500385

Reference yield: 99.0%

furfural (98-01-1) + acetone (67-64-1) → 1,5-bis-(2-furanyl)-1,4-pentandien-3-one (886-77-1,144850-49-7,26375-43-9)

Guidance literature:

With potassium hydroxide; In water; at 20 ℃; for 24h; pH=11.6; pH-value; Reagent/catalyst; Solvent; Temperature; Concentration;

Reference yield: 70.8%

furfural (98-01-1) + acetone (67-64-1) → 4-(furan-2-yl)but-3-en-2-one (623-15-4) + 1,5-bis-(2-furanyl)-1,4-pentandien-3-one (886-77-1,144850-49-7,26375-43-9)

Guidance literature:

With niobium(V) oxide; at 130 ℃; for 4h; under 7500.75 Torr; Autoclave; Inert atmosphere;

DOI:10.1016/S1872-2067(19)63371-1

upstream raw materials:

furfural

acetone

(E)-4-(furan-2-yl)but-3-en-2-one

tetrachloromethane

Downstream raw materials:

1,5-di(furan-2-yl)pentan-3-one

1,5-difuryl-3-pentanol

2-(2-tetrahydrofurylethyl)-1,6-dioxaspiro[4.4]nonane

1,5-di(tetrahydrofuran-2-yl)pentan-3-one

Refernces

• 1、 Botubol-Ares, José Manuel,Cordón-Ouahhabi, Safa,Moutaoukil, Zakaria,Collado, Isidro G.,Jiménez-Tenorio, Manuel,Puerta, M. Carmen,Valerga, Pedro. "Methylene-Linked Bis-NHC Half-Sandwich Ruthenium Complexes: Binding of Small Molecules and Catalysis toward Ketone Transfer Hydrogenation". supporting information. p. 792 - 803. Retrieved 2021/04/06.
• 2、 Cong, Wen-Jie,Fang, Zhen,Kong, Xiao,Li, Lu-ping. "Synthesis of jet fuel intermediates via aldol condensation of biomass-derived furfural with lanthanide catalyst". . . Retrieved 2021/10/01.