3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE

Base Information

Chemical Name:3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE
CAS No.:105453-64-3
Molecular Formula:C₂₂H₁₆O₂
Molecular Weight:312.368
Hs Code.:
Mol file:105453-64-3.mol

Synonyms:3R,4R-Dihydroxy-3,4-dihydrodibenz[a,h]anthracene

Suppliers and Price of 3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE

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
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price

Total 2 raw suppliers

Chemical Property of 3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE

Chemical Property:

Vapor Pressure:1.52E-15mmHg at 25°C
Boiling Point:606.1°Cat760mmHg
Flash Point:289.5°C
Density:1.382g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE

There total 8 articles about 3R,4R-DIHYDROXY-3,4-DIHYDRO-DIBENZANTHRACENE 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: 44.0%

: 66267-19-4
trans-3,4-dihydroxy-3,4-dihydrodibenzanthracene

: 1421-83-6,66267-19-4,72591-29-8,74634-56-3,105453-65-4,105453-64-3
(-)-(3R,4R)-3,4-dihydroxy-3,4-dihydrodibenz[a,h]anthracene

Guidance literature:: trans-3,4-dihydroxy-3,4-dihydrodibenzanthracene; With silica-bound (-)-2-(2,5,9,11-tetranitro-7H-benzo[c]fluoren-7-ylideneaminooxy)propionic acid; In methanol; dichloromethane; Resolution of racemate;

With silica-bound (+)-2-(2,5,9,11-tetranitro-7H-benzo[c]fluoren-7-ylideneaminooxy)propionic acid; In methanol; dichloromethane; Resolution of racemate;
DOI:10.1021/tx200398b

Reference yield:

: 70644-35-8
dibenzanthracene-3,4-quinone

: 1421-83-6,66267-19-4,72591-29-8,74634-56-3,105453-64-3,105453-65-4
cis-3,4-dihydroxy-3,4-dihydrodibenzanthracene

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / bromine / CHCl₃ / 0.5 h / Ambient temperature

2: 1.) sodium borohydride / 1.) tetrahydrofuran, 95percent ethanol, room temperature, 4 h, 2.) pyridine, room temperature, 15 h

3: saturated methanolic ammonia / 5 h / Ambient temperature

With sodium tetrahydroborate; ammonia; bromine; In chloroform;

Reference yield:

: 72378-84-8
trans-3,4-bis(benzoyloxy)-1,2,3,4-tetrahydrodibenzanthracene

: 1421-83-6,66267-19-4,72591-29-8,74634-56-3,105453-65-4,105453-64-3
(-)-(3R,4R)-3,4-dihydroxy-3,4-dihydrodibenz[a,h]anthracene

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 0.67 h / 60 °C / UV-irradiation; Reflux

2.1: lithium carbonate; lithium chloride / N,N,N,N,N,N-hexamethylphosphoric triamide / 2.5 h / 100 °C / Inert atmosphere

3.1: methanol

4.1: silica-bound (-)-2-(2,5,9,11-tetranitro-7H-benzo[c]fluoren-7-ylideneaminooxy)propionic acid / methanol; dichloromethane / Resolution of racemate

4.2: silica-bound (+)-2-(2,5,9,11-tetranitro-7H-benzo[c]fluoren-7-ylideneaminooxy)propionic acid / Resolution of racemate

With methanol; N-Bromosuccinimide; lithium carbonate; lithium chloride; dibenzoyl peroxide; In methanol; tetrachloromethane; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane;
DOI:10.1021/tx200398b