1-Amino-4-bromo anthraquinone

Base Information

• Chemical Name: 1-Amino-4-bromo anthraquinone
• CAS No.: 81-62-9
• Molecular Formula: C14H8NBrO2
• Molecular Weight: 302.127
• Hs Code.: 2922399090
• Mol file: 81-62-9.mol

Synonyms:1-Amino-4-bromo-9,10-anthraquinone;1-Amino-4-bromoanthraquinone;1-Amino-4-bromo-anthraquinone;9,10-Anthracenedione, 1-amino-4-bromo-;1-Amino-4-bromoanthra-9,10-quinone;

Chemical Property of 1-Amino-4-bromo anthraquinone

Chemical Property:

• Melting Point: 14oC
• Boiling Point: 512.2 °C at 760 mmHg
• Flash Point: 263.6 °C
• PSA: 60.16000
• Density: 1.701 g/cm³
• LogP: 3.38790

Purity/Quality:

98%,99%, ^*data from raw suppliers

1-Amino-4-bromoanthracene-9,10-dione 95+% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Amino-4-bromo anthraquinone

There total 4 articles about 1-Amino-4-bromo anthraquinone 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: 26.0%

5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole (76924-08-8) + Phenetole (103-73-1) → 1-amino-4-bromo-9,10-anthracenedione (81-62-9) + 1-amino-4-(4-ethoxyphenyl)-9,10-anthraquinone (128120-90-1) + 5-(4-ethoxyphenyl)-6-oxo-6H-anthra<1,9-cd>isoxazole (128120-87-6) + 3-(4-ethoxyphenyl)-5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole (128120-85-4)

Guidance literature:

With aluminium trichloride; for 3h; Further byproducts given;

Reference yield: 26.0%

5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole (76924-08-8) + Phenetole (103-73-1) → 1-amino-4-bromo-9,10-anthracenedione (81-62-9) + 5-(4-ethoxyphenyl)-6-oxo-6H-anthra<1,9-cd>isoxazole (128120-87-6) + 1-amino-2-(4-ethoxyphenyl)-4-bromo-9,10-anthraquinone (128120-89-8) + 3-(4-ethoxyphenyl)-5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole (128120-85-4)

Guidance literature:

With aluminium trichloride; for 3h; Further byproducts given;

Reference yield: 21.2%

5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole (76924-08-8) + cyclohexene (110-83-8) → 1-amino-4-bromo-9,10-anthracenedione (81-62-9) + 1-cyclohexylamino-4-bromo-anthraquinone (14233-28-4)

Guidance literature:

With aluminium trichloride; In nitrobenzene; for 12h;

upstream raw materials:

5-bromo-6-oxo-6H-anthra<1,9-cd>isoxazole

Phenetole

cyclohexene

1-amino-9,10-anthracenedione

Downstream raw materials:

1-amino-4-p-tolylaminoanthraquinone

1-amino-9,10-anthracenedione

1-amino-4-butylaminoanthraquinone

oracet blue 2R

Refernces

• 1、 Gornostaev, L. M.,Medvedeva, S. A.. "REACTION OF 6-OXO-6H-ANTHRAISOXAZOLES WITH CYCLOHEXENE". . p. 1547 - 1549. Retrieved 2007/10/02.