(4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran

Base Information

• Chemical Name: (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran
• CAS No.: 56821-94-4
• Molecular Formula: C₁₂H₁₂O
• Molecular Weight: 172.227
• Mol file: 56821-94-4.mol

Synonyms:

Chemical Property of (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran

There total 2 articles about (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran 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:

methanol (67-56-1) + cis-6-(o-hydroxyphenyl)-3-deuteriocyclohex-1-ene → (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran (56821-94-4,66324-24-1,127229-98-5) + C12H11(2)HO + C12H11(2)HO + 1-(2'-hydroxyphenyl)-1-methoxycyclohexane

Guidance literature:

With tetrakis(acetonitrile)palladium(II) tetrafluoroborate; p-benzoquinone; at 40 ℃; Further byproducts given;

DOI:10.1021/ja031946m

Reference yield:

3-(2-hydroxyphenyl)cyclohexene (14003-77-1) → 1,2,3,4-tetrahydrodibenzo[b,d]furan (13130-19-3) + (4aS,9bS)-1,2,4a,9b-Tetrahydro-dibenzofuran (56821-94-4,66324-24-1,127229-98-5) + (4aS,9bS)-1,4,4a,9b-Tetrahydro-dibenzofuran + (4aS,9bS)-3,4,4a,9b-Tetrahydro-dibenzofuran

Guidance literature:

With tetrakis(acetonitrile)palladium(II) tetrafluoroborate; (S,S)-2,2'-bis(4-isopropyloxazolyl)-1,1'-binaphthyl; p-benzoquinone; In methanol; dichloromethane; acetonitrile; at 40 ℃; for 4h;

DOI:10.1021/ja031946m

upstream raw materials:

methanol

3-(2-hydroxyphenyl)cyclohexene