2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid

Base Information

Chemical Name:2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid
CAS No.:58550-29-1
Molecular Formula:C13H14O2
Molecular Weight:202.253
Hs Code.:
DSSTox Substance ID:DTXSID60707846

Synonyms:2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid;58550-29-1;DTXSID60707846

Suppliers and Price of 2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:202.099379685
Heavy Atom Count:15
Complexity:281

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=CC1=CC=CC=C1)C=C(C)C(=O)O

Technology Process of 2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid

There total 3 articles about 2,4-Dimethyl-5-phenylpenta-2,4-dienoic acid 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: 73.0%

: 516-05-2
methyl-propanedioic acid

: 15174-47-7
α-methyl-trans-cinnamaldehyde

: 58550-29-1
2,4-dimethyl-5-phenyl-2,4-pentadienoic acid

Guidance literature:: With piperidine; pyridine; at 100 ℃; for 4h;
DOI:10.1016/j.tetlet.2021.153574

Reference yield:

: 100-52-7
benzaldehyde

: 58550-29-1
2,4-dimethyl-5-phenyl-2,4-pentadienoic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide / water; methanol / 0.25 h / 0 °C

1.2: 5 h / 20 °C

2.1: piperidine; pyridine / 4 h / 100 °C

With piperidine; pyridine; potassium hydroxide; In methanol; water; 2.1: |Knoevenagel Condensation;
DOI:10.1016/j.tetlet.2021.153574