[1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide

Base Information

• Chemical Name: [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide
• CAS No.: 80645-57-4
• Molecular Formula: Br*C₂₈H₂₆O₂P
• Molecular Weight: 505.391
• Mol file: 80645-57-4.mol

Synonyms:[1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide

Chemical Property of [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide

There total 3 articles about [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide 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: 96.0%

acetate de (bromo-1 ethyl)-2 phenyle (80645-53-0) + triphenylphosphine (603-35-0) → [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide (80645-57-4)

Guidance literature:

In toluene; for 4h; Heating;

DOI:10.1016/S0040-4020(01)92357-9

Reference yield:

o-Hydroxyethylbenzene (90-00-6) → [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide (80645-57-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 95 percent / 1 h / 110 °C

2: 76 percent / bromine / CH₂Cl₂ / 5 h / Heating; Irradiation

3: 96 percent / toluene / 4 h / Heating

With bromine; In dichloromethane; toluene;

DOI:10.1016/S0040-4020(01)92357-9

Reference yield:

acetate d'ethyl-2 phenyl (3056-59-5) → [1-(2-Acetoxy-phenyl)-ethyl]-triphenyl-phosphonium; bromide (80645-57-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / bromine / CH₂Cl₂ / 5 h / Heating; Irradiation

2: 96 percent / toluene / 4 h / Heating

With bromine; In dichloromethane; toluene;

DOI:10.1016/S0040-4020(01)92357-9

upstream raw materials:

acetate de (bromo-1 ethyl)-2 phenyle

triphenylphosphine

o-Hydroxyethylbenzene

acetate d'ethyl-2 phenyl

Downstream raw materials:

2,3-dimethylbenzofuran