2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester

Base Information

• Chemical Name: 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester
• CAS No.: 79219-81-1
• Molecular Formula: C₂₅H₂₀O₄
• Molecular Weight: 384.431
• Mol file: 79219-81-1.mol

Synonyms:2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester

Chemical Property of 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester

There total 3 articles about 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester 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: 86.0%

methyl 3-carbomethoxy-4,4-diphenyl-3-butenoate (84319-28-8) + benzaldehyde (100-52-7) → 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester (79219-81-1)

Guidance literature:

With potassium tert-butylate; In tert-butyl alcohol; for 1h; Ambient temperature;

Reference yield:

benzophenone (119-61-9) → 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester (79219-81-1)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium tert.-butoxide / Heating

3: 86 percent / potassium tert.-butoxide / 2-methyl-propan-2-ol / 1 h / Ambient temperature

With potassium tert-butylate; In tert-butyl alcohol;

Reference yield:

3-Carbomethoxy-4,4-diphenyl-3-butenoic acid (23242-84-4) → 2-Benzhydrylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester (79219-81-1)

Guidance literature:

Multi-step reaction with 2 steps

2: 86 percent / potassium tert.-butoxide / 2-methyl-propan-2-ol / 1 h / Ambient temperature

With potassium tert-butylate; In tert-butyl alcohol;

upstream raw materials:

methyl 3-carbomethoxy-4,4-diphenyl-3-butenoate

benzaldehyde

benzophenone

3-Carbomethoxy-4,4-diphenyl-3-butenoic acid