Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate

Base Information

• Chemical Name: Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate
• CAS No.: 105754-67-4
• Molecular Formula: C₂₃H₁₈O₂
• Molecular Weight: 326.395
• DSSTox Substance ID: DTXSID50547490
• Mol file: 105754-67-4.mol

Synonyms:105754-67-4;Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate;DTXSID50547490

Chemical Property of Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate

Chemical Property:

• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 326.130679813
• Heavy Atom Count: 25
• Complexity: 474

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C=C(C1=CC=CC=C1)C2=CC=CC=C2)C(=O)OC3=CC=CC=C3

Technology Process of Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate

There total 1 articles about Phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate 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:

2-methyl-4,4-diphenylbuta-2,3-dienoic acid (6002-06-8) → phenyl-2-methyl-4,4-diphenyl-2,3-butadienoate (105754-67-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / tetrahydrofuran / 24 h / Ambient temperature

2: 1.) Et₃N / 1.) dry CH₂Cl₂, 0 degC; 2.)6 h, r.t.

With triethylamine; In tetrahydrofuran;

DOI:10.1002/hlca.19870700130

Reference yield: 45.0%

phenyl-2-methyl-4,4-diphenyl-2,3-butadienoate (105754-67-4) → diphenyl-3,4-bis(diphenylmethylidene)-1,2-dimethylcyclobutane-1,2-dicarboxylate

Guidance literature:

In xylene; for 15h; Heating;

DOI:10.1002/hlca.19870700130

Reference yield: 4.0%

phenyl-2-methyl-4,4-diphenyl-2,3-butadienoate (105754-67-4) → 1-(4-Hydroxy-phenyl)-2-methyl-4,4-diphenyl-buta-2,3-dien-1-one

Guidance literature:

In hexane; Ambient temperature; Irradiation;

DOI:10.1039/c39860000708

upstream raw materials:

2-methyl-4,4-diphenylbuta-2,3-dienoic acid

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