2-Bromo-3-iodonaphthalene

Base Information

• Chemical Name: 2-Bromo-3-iodonaphthalene
• CAS No.: 102153-44-6
• Molecular Formula: C10H6 Br I
• Molecular Weight: 332.966
• DSSTox Substance ID: DTXSID30457760
• Nikkaji Number: J1.933.560G
• Wikidata: Q82280742
• Mol file: 102153-44-6.mol

Synonyms:2-bromo-3-iodonaphthalene;102153-44-6;Naphthalene, 2-bromo-3-iodo-;Naphthalene,2-bromo-3-iodo-;GERANYLISOVALERATE;2-bromo-3-iodo-naphthalene;SCHEMBL734973;AMY1193;DTXSID30457760;QDLAABKFYZVHOW-UHFFFAOYSA-N;AKOS015835915;A1796;BB 0260608;FT-0677514;F86976

Chemical Property of 2-Bromo-3-iodonaphthalene

Chemical Property:

• Vapor Pressure: 4.21E-05mmHg at 25°C
• Melting Point: 95 °C
• Boiling Point: 361.8 ºC at 760 mmHg
• Flash Point: 172.6 ºC
• PSA: 0.00000
• Density: 2.057 g/cm³
• LogP: 4.20690
• XLogP3: 4.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 331.86976
• Heavy Atom Count: 12
• Complexity: 160

Purity/Quality:

98%min ^*data from raw suppliers

2-Bromo-3-iodonaphthalene 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C=C(C(=CC2=C1)Br)I
• Uses: 2-Bromo-3-iodonaphthalene can be used as an organic LED for novel electroluminescent hosts.

Technology Process of 2-Bromo-3-iodonaphthalene

There total 10 articles about 2-Bromo-3-iodonaphthalene 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: 91.0%

2,3-dibromonaphthalene (13214-70-5) → 2-bromo-3-iodonaphthalene (102153-44-6)

Guidance literature:

2,3-dibromonaphthalene; With isopropylmagnesium chloride; In tetrahydrofuran; at -10 ℃; for 0.75h;

With iodine; In tetrahydrofuran; at -75 ℃;

DOI:10.1055/s-2005-861814

Reference yield: 83.0%

C20H6BrCl12I → 2-bromo-3-iodonaphthalene (102153-44-6)

Guidance literature:

at 210 ℃; under 0.007501 - 0.011251 Torr; sublimation;

DOI:10.1081/SCC-120021997

Reference yield: 78.0%

→ 2-bromo-3-iodonaphthalene (102153-44-6)

Guidance literature:

With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 1h;

With potassium iodide; In water; at 50 ℃; for 24h;

upstream raw materials:

3-bromonaphthalen-2-amine

2,3-dibromonaphthalene

6,7-dibromo-1,4-epoxy-1,4-dihydronaphthalene

1,3-dibromo-2-nitro-naphthalene

Refernces

• 1、 Hellberg, Jonas,Allared, Fredrik,Pelcman, Margit. "Facile synthesis of 2,3-diiodonaphthalene and 2-bromo-3-iodonaphthalene". . p. 2751 - 2756. Retrieved 2003.
• 2、 -. "LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE USING SAME, AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE". Paragraph 0144-0147. . Retrieved 2016/10/08.
• 3、 -. "TERPHENYLENE DERIVATIVES, TETRAHALOTERPHENYL DERIVATIVES AND PROCESSES FOR THE PRODUCTION OF BOTH". Page/Page column 49. . Retrieved 2008/06/13.