triphenylethenyl benzoate

Base Information

• Chemical Name: triphenylethenyl benzoate
• CAS No.: 5334-11-2
• Molecular Formula: C27H20 O2
• Molecular Weight: 376.455
• Mol file: 5334-11-2.mol

Synonyms:Benzenemethanol,a-(diphenylmethylene)-, benzoate(8CI,9CI); NSC 2390; NSC 400512

Chemical Property of triphenylethenyl benzoate

Chemical Property:

• Vapor Pressure: 2.88E-10mmHg at 25°C
• Boiling Point: 503.5°C at 760 mmHg
• Flash Point: 213.1°C
• Density: 1.159g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of triphenylethenyl benzoate

There total 12 articles about triphenylethenyl benzoate 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: 0.28%

benzoyl chloride (98-88-4) + Dilithium benzophenone dianion (2036-66-0,15697-31-1) → 1,2,2-triphenylethenyl benzoate (5334-11-2) + benzoic acid 2-oxo-1,2,2-triphenylethyl ester (73604-41-8)

Guidance literature:

In tetrahydrofuran; for 0.5h;

DOI:10.1016/S0022-328X(00)83502-0

Reference yield:

1,2,2-triphenylethan-1-one (1733-63-7) → benzophenone (119-61-9) + 1,2,2-triphenylethenyl benzoate (5334-11-2) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

With oxygen; sodium hydride; Yield given. Multistep reaction. Yields of byproduct given; 1.) THF, RT, 2.) THF, RT, irradiation, 4 h;

Reference yield:

phenylmagnesium bromide + diphenyl ketene (525-06-4) → 1,2,2-triphenylethenyl benzoate (5334-11-2)

Guidance literature:

With diethyl ether; Behandeln des Reaktionsprodukts mit Benzoylchlorid;

upstream raw materials:

pyridine

1,2,2-triphenylethan-1-one

benzoyl chloride

triphenylethenol

Downstream raw materials:

triphenylethenol