2-Acetyl-4-methyl-4-pentenoic acid methyl ester

Base Information

Chemical Name:2-Acetyl-4-methyl-4-pentenoic acid methyl ester
CAS No.:20962-71-4
Molecular Formula:C₉H₁₄O₃
Molecular Weight:170.208
Hs Code.:2918300090
Mol file:20962-71-4.mol

Synonyms:2-Acetyl-4-methyl-4-pentenoic acid methyl ester;methyl 2-acetyl-4-methylpent-4-enoate

Suppliers and Price of 2-Acetyl-4-methyl-4-pentenoic acid methyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 2-Acetyl-4-methyl-4-pentenoic acid methyl ester

Chemical Property:

Boiling Point:210.9±20.0 °C(Predicted)
PKA:11.37±0.59(Predicted)
PSA：43.37000
Density:0.984±0.06 g/cm3(Predicted)
LogP:1.33080

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2-Acetyl-4-methyl-4-pentenoic acid methyl ester

There total 5 articles about 2-Acetyl-4-methyl-4-pentenoic acid 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: 78.0%

: 14568-34-4
2-methylprop-2-ene-1-sulfonyl chloride

: 105-45-3
acetoacetic acid methyl ester

: 20962-71-4
methyl 2-acetyl-4-methyl-5-pentenoate

Guidance literature:: acetoacetic acid methyl ester; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.333333h;

2-methylprop-2-ene-1-sulfonyl chloride; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 25 ℃; for 0.5h; regioselective reaction;
DOI:10.1016/j.tet.2008.11.007

Reference yield: 40.0%

: 1458-98-6
2-methyl-3-bromo-1-propene

: 105-45-3
acetoacetic acid methyl ester

: 20962-71-4
methyl 2-acetyl-4-methyl-5-pentenoate

Guidance literature:: With potassium carbonate; potassium iodide; In N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;
DOI:10.1021/acs.joc.1c00608

Reference yield:

: 72047-94-0
[2-(acetoxymethyl)prop-2-enyl]trimethylsilane

: 105-45-3
acetoacetic acid methyl ester

: 20962-71-4
methyl 2-acetyl-4-methyl-5-pentenoate

Guidance literature:: With sodium hydride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; Yield given. Multistep reaction; 1) THF, 20 min; 2) THF, room temperature, 23 h;
DOI:10.1021/ja00346a036