7-Bromo-1-chloronaphthalene

Base Information

• Chemical Name: 7-Bromo-1-chloronaphthalene
• CAS No.: 90947-99-2
• Molecular Formula: C10H6BrCl
• Molecular Weight: 241.51200
• DSSTox Substance ID: DTXSID80704756
• Wikidata: Q82637288
• Mol file: 90947-99-2.mol

Synonyms:7-Bromo-1-chloronaphthalene;90947-99-2;Naphthalene, 7-bromo-1-chloro-;2-Bromo-8-chloronaphthalene;SCHEMBL4306081;DTXSID80704756;LOXWVAXWPZWIOO-UHFFFAOYSA-N;NEODYMIUMCHLORIDEHEXAHYDRATE;MFCD17012423;AKOS024258092;AS-58974;CS-0139420;FT-0704364;A19300

Chemical Property of 7-Bromo-1-chloronaphthalene

Chemical Property:

• PSA: 0.00000
• LogP: 4.25570
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 4.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 239.93414
• Heavy Atom Count: 12
• Complexity: 160

Purity/Quality:

98%min ^*data from raw suppliers

7-Bromo-1-chloronaphthalene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC2=C(C=C(C=C2)Br)C(=C1)Cl

Technology Process of 7-Bromo-1-chloronaphthalene

There total 5 articles about 7-Bromo-1-chloronaphthalene 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: 70.0%

6-bromo-4-chloro-1,2-dihydronaphthalene → 1-Chlor-7-brom-naphthalin (90947-99-2)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In toluene; at 20 ℃; for 16h; Reagent/catalyst; Inert atmosphere;

Reference yield: 43.0%

1-amino-7-bromonaphthalene (136924-78-2) → 1-Chlor-7-brom-naphthalin (90947-99-2)

Guidance literature:

1-amino-7-bromonaphthalene; With hydrogenchloride; In water; at 20 ℃;

With sodium nitrite; In water; at 0 - 5 ℃; for 0.25h;

With copper(l) chloride; In water; at 0 - 60 ℃; for 0.666667h;

Reference yield:

3-bromo-5-chloro-naphthalene-1,8-dicarboxylic acid-anhydride → 1-Chlor-7-brom-naphthalin (90947-99-2)

Guidance literature:

With water; mercury(II) oxide; at 230 ℃;

upstream raw materials:

1-Chlor-7-aminonaphthalin

1-amino-7-bromonaphthalene

Refernces

• 1、 -. "Preparation method of 7-bromine-1-chloronaphthalene". Paragraph 0031-0032; 0035-0037; 0040-0042; 0044-0045. . Retrieved 2021/06/22.