2-(Di-p-tolylphosphino)benzaldehyde, 97%

Base Information

• Chemical Name: 2-(Di-p-tolylphosphino)benzaldehyde, 97%
• CAS No.: 1202865-03-9
• Molecular Formula: C₂₁H₁₉OP
• Molecular Weight: 318.355
• Hs Code.: 2931900090
• Mol file: 1202865-03-9.mol

Synonyms:2-(Di-p-tolylphosphino)benzaldehyde, 97%;2-(Di-p-tolylphosphino)benzaldehyde, min. 97%;2-[Bis(4-methylphenyl)phosphino]benzaldehyde

Chemical Property of 2-(Di-p-tolylphosphino)benzaldehyde, 97%

Chemical Property:

• Melting Point: 105-111℃
• Boiling Point: 440.0±45.0 °C(Predicted)
• PSA: 30.66000
• LogP: 3.87410
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Air Sensitive

Purity/Quality:

98% ^*data from raw suppliers

2-(Di-p-tolylphosphino)benzaldehyde, min. 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(Di-p-tolylphosphino)benzaldehyde, 97%

There total 2 articles about 2-(Di-p-tolylphosphino)benzaldehyde, 97% 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:

para-bromotoluene (106-38-7) → 2-(bis(4- tolyl)phosphino)benzaldehyde (1202865-03-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / Inert atmosphere; Schlenk technique

1.2: Inert atmosphere; Schlenk technique

1.3: Inert atmosphere; Schlenk technique

2.1: toluene-4-sulfonic acid / acetone / Inert atmosphere; Schlenk technique

With n-butyllithium; toluene-4-sulfonic acid; In acetone;

DOI:10.1080/10426507.2018.1539997

Reference yield:

2-(2-bromophenyl)-1,3-dioxolan (34824-58-3) + chlorodi-p-tolylphosphane (1019-71-2) → 2-(bis(4- tolyl)phosphino)benzaldehyde (1202865-03-9)

Guidance literature:

With toluene-4-sulfonic acid; In acetone; Inert atmosphere; Schlenk technique;

DOI:10.1080/10426507.2018.1539997

Reference yield: 80.0%

2-(bis(4- tolyl)phosphino)benzaldehyde (1202865-03-9) + (S)-2-methylpropane-2-sulfinamide (343338-28-3) → C25H28NOPS

Guidance literature:

With titanium(IV) isopropylate; In tetrahydrofuran; at 55 ℃; for 4h;

DOI:10.1002/anie.202011661

upstream raw materials:

2-(2-bromophenyl)-1,3-dioxolan

chlorodi-p-tolylphosphane

para-bromotoluene