9,10-Phenanthrenedicarboxylic acid

Base Information

• Chemical Name: 9,10-Phenanthrenedicarboxylic acid
• CAS No.: 81568-57-2
• Molecular Formula: C16H10O4
• Molecular Weight: 266.2482
• Mol file: 81568-57-2.mol

Synonyms:9,10-PHENANTHRENEDICARBOXYLIC ACID;Phenanthren-9,10-dicarbonsaeure;

Chemical Property of 9,10-Phenanthrenedicarboxylic acid

Chemical Property:

• PSA: 74.60000
• LogP: 3.38940

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9,10-Phenanthrenedicarboxylic acid

There total 7 articles about 9,10-Phenanthrenedicarboxylic acid 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:

10-methylphenanthrene-9-carbaldehyde (53158-39-7) → phenanthrene-9,10-dicarboxylic acid (81568-57-2)

Guidance literature:

With sodium dichromate; In water; at 250 ℃; for 18h;

Reference yield:

9,10-dimethyl-9,10-dihydrophenanthrene-9,10-diol (7251-51-6) → phenanthrene-9,10-dicarboxylic acid (81568-57-2)

Guidance literature:

Multi-step reaction with 2 steps

1: SnCl₂, HCl / acetic acid

2: 14 mg / aq. sodium dichromate

With hydrogenchloride; sodium dichromate; tin(ll) chloride; In acetic acid;

DOI:10.1016/S0040-4039(96)01488-8

Reference yield:

9,10-dimethylphenanthrene (604-83-1) → phenanthrene-9,10-dicarboxylic acid (81568-57-2)

Guidance literature:

With sodium dichromate; at 250 ℃;

DOI:10.1139/v60-128

upstream raw materials:

9,10-dimethylphenanthrene

10-methylphenanthrene-9-carbaldehyde

9,10-dimethyl-9,10-dihydrophenanthrene-9,10-diol

9-methylphenanthrene

Downstream raw materials:

N-benzylideneaminophenanthrene-9,10-dicarboximide

Refernces

• 1、 Hacker, Nigel P.,McOmie, John F. W.,Meunier-Piret, Jacqueline,Meerssche, Maurice Van. "Benzocyclobutenes. Part 7. Synthesis and X-ray Crystal Structure of Cyclobutaphenanthrene-1,2-dione and the Synthesis of Hexabenzotriphenylene". . p. 19 - 24. Retrieved 2007/10/02.