Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl-

Base Information

• Chemical Name: Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl-
• CAS No.: 118137-62-5
• Molecular Formula: C13H9 Br2 N Te
• Molecular Weight: 466.6253
• DSSTox Substance ID: DTXSID10152024
• Wikidata: Q83018590
• Mol file: 118137-62-5.mol

Synonyms:BRN 3611625;Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl-;1,1-Dihydro-1,1-dibromo-2-phenylbenzotellurazole;118137-62-5;C13H9Br2NTe;C13-H9-Br2-N-Te;DTXSID10152024;LS-40388

Chemical Property of Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 468.81435
• Heavy Atom Count: 17
• Complexity: 323

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=NC3=CC=CC=C3[Te]2(Br)Br

Technology Process of Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl-

There total 8 articles about Benzotellurazole, 1,1-dihydro-1,1-dibromo-2-phenyl- 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: 100.0%

2-phenylbenzo[d][1,3]tellurazole (89723-10-4) → 1,1-Dibromo-2-phenylbenzotellurazole (118137-62-5)

Guidance literature:

With bromine; In tetrachloromethane; ice cooling;

DOI:10.1007/BF00472759

Reference yield:

N-(2-(methyltellanyl)phenyl)benzamide (118137-61-4) → 1,1-Dibromo-2-phenylbenzotellurazole (118137-62-5)

Guidance literature:

Multi-step reaction with 3 steps

1: POCl₃ / 6 h / Heating

2: Na₂S₂O₅ / H₂O

3: 100 percent / Br₂ / CCl₄

With sodium metabisulfite; bromine; trichlorophosphate; In tetrachloromethane; water;

DOI:10.1007/BF00763667

Reference yield:

1,1-Dichloro-2-phenylbenzotellurazole (118137-63-6) → 1,1-Dibromo-2-phenylbenzotellurazole (118137-62-5)

Guidance literature:

Multi-step reaction with 2 steps

1: Na₂S₂O₅ / H₂O

2: 100 percent / Br₂ / CCl₄

With sodium metabisulfite; bromine; In tetrachloromethane; water;

DOI:10.1007/BF00763667

upstream raw materials:

2-phenylbenzo[d][1,3]tellurazole

N-(2-(methyltellanyl)phenyl)benzamide

1,1-Dichloro-2-phenylbenzotellurazole

2,2’-ditellanediyldianiline

Refernces

• 1、 Sadekov, I. D.,Abakarov, G. M.,Shneider, A. A.,Minkin, V. I.. "NITROGEN-TELLURIUM-CONTAINING HETEROCYCLES. 3. REACTION OF 2-PHENYLBENZOTELLURAZOLE AT THE HETEROATOMS". . p. 829 - 833. Retrieved 2007/10/02.