benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione

Base Information

Chemical Name:benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione
CAS No.:30272-74-3
Molecular Formula:C₁₀H₆O₄
Molecular Weight:190.155
Hs Code.:
European Community (EC) Number:896-058-7
Nikkaji Number:J3.210.456H

Synonyms:30272-74-3;benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione;3,7-Dihydrobenzo[1,2-b:4,5-b']difuran-2,6-dione;3,7-Dihydrofuro[2,3-f][1]benzofuran-2,6-dione;YSZC198;SCHEMBL13283638;WLZ3386;MFCD30290725;BS-46296;CS-0089367;D74878;4,10-dioxatricyclo[7.3.0.0(3),?]dodeca-1,3(7),8-triene-5,11-dione;4,10-dioxatricyclo[7.3.0.0?,?]dodeca-1,3(7),8-triene-5,11-dione

Suppliers and Price of benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 34 raw suppliers

Chemical Property of benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione

Chemical Property:

Boiling Point:398.3±42.0 °C(Predicted)
Density:1.549±0.06 g/cm3(Predicted)
XLogP3:0.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:190.02660867
Heavy Atom Count:14
Complexity:269

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1C2=CC3=C(CC(=O)O3)C=C2OC1=O

Technology Process of benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione

There total 5 articles about benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione 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: 94.0%

: 5488-16-4
2,2′-(2,5-dihydroxy-1,4-phenylene)diacetic acid

: 30272-74-3
3,7-dihydrobenzo[1,2-b:4,5-b′]difuran-2,6-dione

Guidance literature:: With acetic anhydride; In toluene; at 100 ℃; for 5h; Inert atmosphere;
DOI:10.1021/ja403624a

Reference yield: 90.0%

: 2245-53-6
2,2'-[1,4-phenylenebis(oxy)]bisacetic acid

: 30272-74-3
3,7-dihydrobenzo[1,2-b:4,5-b′]difuran-2,6-dione

Guidance literature:: With acetic anhydride; In toluene; at 100 ℃; for 5h;
DOI:10.1039/c8ra08890j

Reference yield:

: 106-51-4
p-benzoquinone

: 30272-74-3
3,7-dihydrobenzo[1,2-b:4,5-b′]difuran-2,6-dione

Guidance literature:: Multi-step reaction with 3 steps

1: ammonia / ethanol / Inert atmosphere

2: hydrogenchloride / water / Reflux; Inert atmosphere

3: acetic anhydride / toluene / 5 h / 100 °C / Inert atmosphere

With hydrogenchloride; ammonia; acetic anhydride; In ethanol; water; toluene;
DOI:10.1021/ja403624a