4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione

Base Information

Chemical Name:4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione
CAS No.:91715-49-0
Molecular Formula:C₁₀H₁₀O₃
Molecular Weight:178.188
Hs Code.:
NSC Number:114804
DSSTox Substance ID:DTXSID50297226
Wikidata:Q82038232

Synonyms:4-hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione;91715-49-0;NSC114804;SCHEMBL8583617;DTXSID50297226;NSC-114804

Suppliers and Price of 4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-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 5 raw suppliers

Chemical Property of 4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione

Chemical Property:

Vapor Pressure:2.5E-05mmHg at 25°C
Boiling Point:320.8°Cat760mmHg
Flash Point:162.1°C
Density:1.32g/cm³
XLogP3:0.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:178.062994177
Heavy Atom Count:13
Complexity:347

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CCC2=C(C1)C(=CC(=O)C2=O)O

Technology Process of 4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione

There total 12 articles about 4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-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: 18.0%

: 1125-78-6
5,6,7,8-Tetrahydro-2-naphthol

: 91715-49-0
6-hydroxy-1,2,3,4-tetrahydronaphthalene-5,8-dione

Guidance literature:: 5,6,7,8-Tetrahydro-2-naphthol; With tetrakis(actonitrile)copper(I) hexafluorophosphate; N,N'-di-tert-butylethylenediamine; oxygen; In dichloromethane; at 20 - 23 ℃; for 4h; under 760.051 Torr;

With sulfuric acid; water; In dichloromethane; at 0 - 20 ℃; for 1.08333h; Inert atmosphere;
DOI:10.1016/j.tet.2015.04.095

Reference yield:

: 7475-34-5
5,6,8-triacetoxy-1,2,3,4-tetrahydro-naphthalene

: 91715-49-0
6-hydroxy-1,2,3,4-tetrahydronaphthalene-5,8-dione

Guidance literature:: With hydrogenchloride; ethanol; Behandeln des Reaktionsgemisches mit K₂Cr₂O₇ und wss.H₂SO₄;
DOI:10.1111/j.1751-0813.2000.tb11742.x

Reference yield:

: 7474-90-0
5,6,7,8-tetrahydro-1,4-naphthoquinone

: 91715-49-0
6-hydroxy-1,2,3,4-tetrahydronaphthalene-5,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / 30 °C

2: ethanol; aqueous HCl / Behandeln des Reaktionsgemisches mit K₂Cr₂O₇ und wss.H₂SO₄

With hydrogenchloride; ethanol; sulfuric acid;
DOI:10.1111/j.1751-0813.2000.tb11742.x