2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran

Base Information

Chemical Name:2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran
CAS No.:63817-76-5
Molecular Formula:C₁₀H₁₀O₂
Molecular Weight:162.188
Hs Code.:

Synonyms:

Suppliers and Price of 2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran

Chemical Property:

Vapor Pressure:0.0398mmHg at 25°C
Boiling Point:247.7°Cat760mmHg
Flash Point:101.9°C
Density:1.202g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran

There total 8 articles about 2,3,3a,8a-tetrahydrofuro[2,3-b][1]benzofuran 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: 52.0%

: 53737-92-1
2,3,3a,8a-Tetrahydro-benzo[b]furo[3,2-d]furan-2-ol

: 63817-76-5
3a,8a-dihydro-2H,3H,3aH,8aH-benzo[b]oxolano[3,2-d]furan

Guidance literature:: With triethylsilane; trifluoroacetic acid; In dichloromethane; at -78 - 0 ℃;
DOI:10.1081/SCC-100000191

Reference yield:

: 110451-69-9
2-(1-Benzyloxymethyl-allyl)-phenol

: 63817-76-5
3a,8a-dihydro-2H,3H,3aH,8aH-benzo[b]oxolano[3,2-d]furan

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / sodium hydride / dimethylformamide / Ambient temperature

2: 76 percent / 9-borabicyclo<3,3,1>nonane, aq. sodium hydroxide, hydrogen peroxide / ethanol

3: pyridine / 16 h / 20 °C

4: hydrogen / 10percent palladium-carbon / ethanol / 0.33 h / 23 °C

5: 88 percent / pyridinium chlorochromate / CH₂Cl₂ / 6 h / 20 °C

6: acetic acid, sulphuric acid / H₂O / 24 h / 60 °C

With pyridine; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; sulfuric acid; hydrogen; dihydrogen peroxide; sodium hydride; acetic acid; pyridinium chlorochromate; palladium on activated charcoal; In ethanol; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 110451-70-2
1-(1-Benzyloxymethyl-allyl)-2-methoxymethoxy-benzene

: 63817-76-5
3a,8a-dihydro-2H,3H,3aH,8aH-benzo[b]oxolano[3,2-d]furan

Guidance literature:: Multi-step reaction with 5 steps

1: 76 percent / 9-borabicyclo<3,3,1>nonane, aq. sodium hydroxide, hydrogen peroxide / ethanol

2: pyridine / 16 h / 20 °C

3: hydrogen / 10percent palladium-carbon / ethanol / 0.33 h / 23 °C

4: 88 percent / pyridinium chlorochromate / CH₂Cl₂ / 6 h / 20 °C

5: acetic acid, sulphuric acid / H₂O / 24 h / 60 °C

With pyridine; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; sulfuric acid; hydrogen; dihydrogen peroxide; acetic acid; pyridinium chlorochromate; palladium on activated charcoal; In ethanol; dichloromethane; water;