2-Butenoic acid, 2,3-dimethyl-

Base Information

• Chemical Name: 2-Butenoic acid, 2,3-dimethyl-
• CAS No.: 4411-97-6
• Molecular Formula: C6H10O2
• Molecular Weight: 114.144
• Mol file: 4411-97-6.mol

Synonyms:2-Butenoic acid, 2,3-dimethyl-;trimethyl acrylic acid;2,3-Dimethyl-crotonsaeure;2,3-dimethyl-crotonic acid;2,3-Dimethyl-2-butenoic acid;2-Butenoic acid,2,3-dimethyl;

Chemical Property of 2-Butenoic acid, 2,3-dimethyl-

Chemical Property:

• PSA: 37.30000
• LogP: 1.42730

Purity/Quality:

98.5% ^*data from raw suppliers

2,3-dimethylbut-2-enoicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Butenoic acid, 2,3-dimethyl-

There total 36 articles about 2-Butenoic acid, 2,3-dimethyl- 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: 88.0%

ethyl 2,3-dimethylbut-2-enoate (13979-28-7) → 2,3-dimethyl-2-butenoic acid (4411-97-6)

Guidance literature:

With sodium hydroxide; In ethanol; at 110 ℃; for 12h;

DOI:10.1016/S0957-4166(97)00526-0

Reference yield: 86.0%

tert-butyl 2,3-dimethyl-2-butenoate (110614-26-1) → 2,3-dimethyl-2-butenoic acid (4411-97-6)

Guidance literature:

With trifluoroacetic acid; for 0.5h; Heating;

Reference yield: 49.0%

2-Bromopropionic acid (598-72-1,10327-08-9) + acetone (67-64-1) → 2,3-dimethyl-2-butenoic acid (4411-97-6)

Guidance literature:

With Diethyl phosphonate; sodium hydride; In 1,2-dimethoxyethane; for 1h; Ambient temperature;

DOI:10.1002/hlca.19860690306

upstream raw materials:

2-bromo-3-methylbut-2-ene

3,4-dimethyl-3-pentene-2-one

ethyl 3-hydroxy-2,3-dimethylbutanoate

3-hydroxy-2,3-dimethyl-butyric acid tert-butyl ester

Downstream raw materials:

2,3-dimethyl-N-(3,5-dimethylphenyl)but-2-enamide

N-(3,5-dimethoxyphenyl)-2,3-dimethylbut-2-enamide

(2S)-2,3-Dimethylbutanoic acid

2,3-dimethylcyclopent-2-enone