6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

Base Information

Chemical Name:6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione
CAS No.:1021499-85-3
Molecular Formula:C₁₈H₈O₅
Molecular Weight:304.259
Hs Code.:2914400090
DSSTox Substance ID:DTXSID10705276
Nikkaji Number:J2.569.853C
Wikidata:Q82638082
Mol file:1021499-85-3.mol

Synonyms:1021499-85-3;6-hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione;6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione;DTXSID10705276;6-Hydroxybenzo[h][1]benzopyrano[5,4,3-cde][1]benzopyran-5,12-dione;6-Hydroxy-5,12-dihydrobenzo[h][1]benzopyrano[5,4,3-cde][1]benzopyran-5,12-dione

Suppliers and Price of 6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-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

American Custom Chemicals Corporation
6-HYDROXY-BENZO(H)CHROMENO(5,4,3-CDE)CHROMENE-5,12-DIONE 95.00%
5MG
$ 497.21

Total 0 raw suppliers

Chemical Property of 6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

Chemical Property:

Melting Point:>400 °C
Boiling Point:621.1±54.0 °C(Predicted)
PKA:6.82±0.20(Predicted)
PSA：80.65000
Density:1.644±0.06 g/cm3(Predicted)
LogP:3.34920
XLogP3:4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:0
Exact Mass:304.03717335
Heavy Atom Count:23
Complexity:546

Purity/Quality:: 6-HYDROXY-BENZO(H)CHROMENO(5,4,3-CDE)CHROMENE-5,12-DIONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=C3C4=C2OC(=O)C5=C4C(=CC=C5)OC3=O)O

Technology Process of 6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

There total 2 articles about 6-Hydroxybenzo[h]chromeno[5,4,3-cde]chromene-5,12-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: 91.0%

: 27613-27-0
3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile

: 149310-20-3
methyl coumarin-5-carboxylate

: 1021499-85-3
6-hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

Guidance literature:: 3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile; With lithium tert-butoxide; In tetrahydrofuran; at -60 ℃; for 0.416667h;

methyl coumarin-5-carboxylate; In tetrahydrofuran; at -60 - 20 ℃; Further stages.;
DOI:10.1016/j.tet.2008.01.039

Reference yield: 76.0%

: 1021499-84-2
methyl 3-acetoxy 2-(2-ethoxycarbonylvinyl)-benzoate

: 27613-27-0
3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile

: 1021499-85-3
6-hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

Guidance literature:: 3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile; With lithium tert-butoxide; In tetrahydrofuran; at -60 ℃; for 0.416667h;

methyl 3-acetoxy 2-(2-ethoxycarbonylvinyl)-benzoate; In tetrahydrofuran; at -60 - 20 ℃; Further stages.;
DOI:10.1016/j.tet.2008.01.039