4-Bromophenanthrene

Base Information

• Chemical Name: 4-Bromophenanthrene
• CAS No.: 19462-79-4
• Molecular Formula: C14H9Br
• Molecular Weight: 257.129
• Hs Code.: 2903999090
• NSC Number: 171604
• DSSTox Substance ID: DTXSID50305754
• Nikkaji Number: J114.409J
• Wikidata: Q82052485
• Mol file: 19462-79-4.mol

Synonyms:4-Bromophenanthrene;19462-79-4;Phenanthrene, 4-bromo-;NSC171604;SCHEMBL662611;DTXSID50305754;NJESAUCSIMQRGL-UHFFFAOYSA-N;BCP33108;MFCD30188234;NSC-171604;SY286861;A852709

Chemical Property of 4-Bromophenanthrene

Chemical Property:

• Vapor Pressure: 6.28E-06mmHg at 25°C
• Boiling Point: 389.7°Cat760mmHg
• Flash Point: 190.3°C
• PSA: 0.00000
• Density: 1.479g/cm³
• LogP: 4.75550
• XLogP3: 5.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 255.98876
• Heavy Atom Count: 15
• Complexity: 225

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=CC3=C2C(=CC=C3)Br

Technology Process of 4-Bromophenanthrene

There total 20 articles about 4-Bromophenanthrene 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: 92.0%

2-bromo-2'-ethynyl-1,1'-biphenyl → 4-bromophenanthrene (19462-79-4)

Guidance literature:

With platinum(II) chloride; In 1,2-dichloro-ethane; for 24h; Inert atmosphere; Heating;

DOI:10.1021/acs.orglett.9b01522

Reference yield: 79.0%

C14H9BrO2 → 4-bromophenanthrene (19462-79-4)

Guidance literature:

With hydrazine hydrate; acetic acid; for 12h; Inert atmosphere; Reflux;

Reference yield: 78.0%

→ 4-bromophenanthrene (19462-79-4)

Guidance literature:

With Eaton’s reagent; In chlorobenzene; at 130 - 135 ℃; for 2h; Inert atmosphere;

upstream raw materials:

4-phenanthrenamine

4-Brom-9-hydroxymethyl-fluoren

4-Aminofluorene

4-bromo-9H-fluorene

Refernces

• 1、 -. "Organic compound, electronic component comprising same and electronic device". Paragraph 0155; 0169-0171; 0172-0174. . Retrieved 2021/02/10.
• 2、 Akhmetov, Vladimir,Amsharov, Konstantin,Feofanov, Mikhail,Sharapa, Dmitry I.. "Alumina-Mediated π-Activation of Alkynes". supporting information. p. 15420 - 15426. Retrieved 2021/09/30.