Phos-Texas Red dye

Base Information

• Chemical Name: Phos-Texas Red dye
• CAS No.: 1378023-50-7
• Molecular Formula: C₃₂H₃₄N₂O₄P
• Molecular Weight: 541.607
• Mol file: 1378023-50-7.mol

Synonyms:

Chemical Property of Phos-Texas Red dye

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phos-Texas Red dye

There total 2 articles about Phos-Texas Red dye 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: 33.0%

Dimethyl phosphite (868-85-9) + Texas Red dye → Phos-Texas Red dye (1378023-50-7)

Guidance literature:

With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; for 10h; Inert atmosphere; Reflux;

DOI:10.1002/anie.201108721

Reference yield:

8-hydroxyjulolidine (41175-50-2) + 4-bromo-benzaldehyde (1122-91-4) → Phos-Texas Red dye (1378023-50-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sulfuric acid / water / 0.17 h / 150 °C / Microwave irradiation

2: tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 10 h / Inert atmosphere; Reflux

With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; sulfuric acid; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In water;

DOI:10.1002/anie.201108721

upstream raw materials:

8-hydroxyjulolidine

4-bromo-benzaldehyde

Dimethyl phosphite