-triphenyl-phosphoran

Base Information

• Chemical Name: -triphenyl-phosphoran
• CAS No.: 3201-63-6
• Molecular Formula: C₂₆H₁₉BrClOP
• Molecular Weight: 493.767
• Mol file: 3201-63-6.mol

Synonyms:

Chemical Property of -triphenyl-phosphoran

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of -triphenyl-phosphoran

There total 2 articles about -triphenyl-phosphoran 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:

4-chlorobenzoylmethylenetriphenylphosphorane (1777-56-6) → -triphenyl-phosphoran (3201-63-6)

Guidance literature:

With bromine; sodium carbonate; Yield given. Multistep reaction; 1.) CCl4, 0 deg C -> room temperature, 20 min, 2.) CH2Cl2, room temperature, 1 h;

Reference yield:

→ -triphenyl-phosphoran (3201-63-6)

Guidance literature:

Aus -triphenyl-phosphonium-bromid, methanol. KOH;

Reference yield: 53.0%

-triphenyl-phosphoran (3201-63-6) → 1-(bromoethynyl)-4-chlorobenzene (33491-03-1)

Guidance literature:

at 800 ℃; under 0.001 Torr;

upstream raw materials:

4-chlorobenzoylmethylenetriphenylphosphorane

Downstream raw materials:

1-(bromoethynyl)-4-chlorobenzene