10-bromo-9-phenathryl tosylate

Base Information

• Chemical Name: 10-bromo-9-phenathryl tosylate
• CAS No.: 183968-58-3
• Molecular Formula: C₂₁H₁₅BrO₃S
• Molecular Weight: 427.318
• Mol file: 183968-58-3.mol

Synonyms:10-bromo-9-phenathryl tosylate

Chemical Property of 10-bromo-9-phenathryl tosylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 10-bromo-9-phenathryl tosylate

There total 3 articles about 10-bromo-9-phenathryl tosylate 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: 89.0%

9-bromo-10-hydroxyphenanthrene (4120-76-7) + p-toluenesulfonyl chloride (98-59-9) → 10-bromo-9-phenathryl tosylate (183968-58-3)

Guidance literature:

With potassium carbonate; In acetone; at 0 - 20 ℃; for 24h;

DOI:10.1002/chem.202004510

Reference yield:

9-Phenanthrol (484-17-3) → 10-bromo-9-phenathryl tosylate (183968-58-3)

Guidance literature:

Multi-step reaction with 2 steps

1: NBS / tetrahydrofuran / 2 h / 0 deg C to rt

2: NEt₃ / CH₂Cl₂ / 2 h / 0 deg C to rt

With N-Bromosuccinimide; triethylamine; In tetrahydrofuran; dichloromethane;

DOI:10.1016/0040-4039(96)01896-5

Reference yield:

9,10-phenanthrenequinone (84-11-7) → 10-bromo-9-phenathryl tosylate (183968-58-3)

Guidance literature:

Multi-step reaction with 3 steps

1: hydrogen iodide / water; acetic acid / 24 h / Reflux

2: N-Bromosuccinimide; diisopropylamine / dichloromethane / 1 h / 20 °C

3: potassium carbonate / acetone / 24 h / 0 - 20 °C

With N-Bromosuccinimide; hydrogen iodide; potassium carbonate; diisopropylamine; In dichloromethane; water; acetic acid; acetone;

DOI:10.1002/chem.202004510

upstream raw materials:

9-bromo-10-hydroxyphenanthrene

p-toluenesulfonyl chloride

9-Phenanthrol

9,10-phenanthrenequinone

Downstream raw materials:

tetrabenzopentacene

C₁₈H₁₄O₃

trans-1,2-Dihydroxy-1,2-dihydrotriphenylen